US2870008A - Zinc-aluminium alloys and the method for producing same - Google Patents
Zinc-aluminium alloys and the method for producing same Download PDFInfo
- Publication number
- US2870008A US2870008A US547045A US54704555A US2870008A US 2870008 A US2870008 A US 2870008A US 547045 A US547045 A US 547045A US 54704555 A US54704555 A US 54704555A US 2870008 A US2870008 A US 2870008A
- Authority
- US
- United States
- Prior art keywords
- zinc
- alloy
- aluminium
- alloys
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000956 alloy Substances 0.000 title description 30
- 229910045601 alloy Inorganic materials 0.000 title description 29
- 229910000611 Zinc aluminium Inorganic materials 0.000 title description 3
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000011701 zinc Substances 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 229910052790 beryllium Inorganic materials 0.000 claims description 7
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- -1 e. g. Inorganic materials 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000001115 mace Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C20/00—Alloys based on cadmium
Definitions
- the present invention relates to zinc-aluminium alloys and the production thereof.
- the silicon may be'chosen from the ranges 0.15 to 1.5
- the zinc content is from 38 to 60% and the aluminium content from 60% to 38%.
- the zinc content is always'above"- 28% save where the copper content is tent iseve'n-then at least
- the alloy may include nickel, chromium, magnesium, boron, tungsten or titanium up to 6%..
- Alloys according to the present invention consist essentially of from 20% to 75% of aluminium, from 0.15% to 16% ofsilicon, from traces up to 10% of beryllium and zinc, the content of zinc being at least 20%.
- Corrosion-resistant bearings for ball tearmgs.
- the zinc and aluminium may form the initial melt and the other elements be added thereto, either as free elements or as key alloys or chemical compounds.
- Certain of the elements and particularly the optional elements, notable calcium, sodium or strontium, may be added in hereof is intended to mean that the alloy may include one the form of hydrides of the metals.
- the silicon may be wholly or in part replaced by phosphorus or one or more other nonmetals, e. g., carbon (preferably in the form of graphite).
- the improved alloy has good acid-resisting and alkali in known small quantities in connection with zincresisting properties and is particularly suitable when a aluminium alloys, save that the sum of the said optional elements does not exceed 6%, and save that preferably light-weight alloy is required which shall have these properties.
- the alloy may be employed in the construction of pumps .or .partsof pumps, especially .for pumping acids or alkalis, and for such and other purposes may replace steel, cast iron and bronzeswith advantage.
- the alloy may be employed advantageously for bearings, bearing linings, and sliding, e. g., reciprocating, parts. It can be used as a key alloy or for workpieces, of various kinds and can be produced in sheetor wire form.
- the melt may be cast by conventional methods in sand or chill moulds, or ;a :bar-or ingot may. bepartiallylchillcast .or semi-chill-cast, ve. g., the molten alloy material maybe caused to run down :directly from .a sand mould into a metal mould which is chilled sothat a baror ingot is formed which is contained partly .in the .metalmould and partlyin the sand mould soaszto cause aprogressively sive chilling from the bottom of thebar ,orjngot to the top, orin other'words, ,a-quickisolidification realised over the IOWCI'IBglOIISliH particularofthebaroringot.
- T I IOWCI'IBglOIISliH particularofthebaroringot.
- Alloys according to the invention are amenable .topressure casting, centrifugal casting rorvibration castirrg, v e. ,g,, 20
- the mould may be subjected to ultra-sonic .osc'illation. High compression characteristics can thereby :be produced in the casting process.
- the alloy may be made as a concentrate, e. g., with a high beryllium and silicon content, or beryllium-siliconcopper content, and diluted with aluminium a'n'dyzinc to form the required alloy.
- The'alloy No. 14 of the foreging table is one suitable .example.
- I Graphite may be added, e. g., to the zinc-aluminiumi H 4 What I claimis: 1.;An .alloy consisting essentially of from 20% to aluminium, from 0.15 to 16% silicon, from 0.005% up to 10% of beryllium, and zinc at least 38% 2. An alloy consisting essentially of aluminium at least 20%; silicon from 0.15% to 16%; beryllium from 0.005
- An alloy consisting essentially of from 20% to aluminium, from 0.15% to 16% silicon, from 0.005% up to 10% beryllium, copper from 2.20 :to 8% .and zinc at least 20%.
- composition according to claim 1 containing copperinthe range of ;05% 106%,.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
United Statesv ice.
. I 2,870,008 7 ZINC-ALUMINIUM'ALLOYS AND THE METHOD FOR PRODUCING SAME I l .1
Willi Neu, S aarbrucken, Saarlaud, "assignor to Main Alloy Company Establishment (Mace), Vaduz, Liechteustein I 4 No Drawing. Application November 15, 1955 p s n n 547,045
(Ilaims priority, application Great asis -November 18, 1954: s l
The present invention relates to zinc-aluminium alloys and the production thereof.
relatively high, viz'."from"2.20%' to 8%, but the zinc conasiaoos I: neither iron nor lead'is present except as an impurity. The silicon may be'chosen from the ranges 0.15 to 1.5
from more than 1.5% to 2.3% or from more than 2.3% to 16% and the beryllium from traccs up to 0.45 from more than 0.45% to 3.0% and from more than 3.0% to 10%. Copper is advantageously also present in an amount from 0.05 to 6%. i v I Preferably the zinc content is from 38 to 60% and the aluminium content from 60% to 38%. The zinc content is always'above"- 28% save where the copper content is tent iseve'n-then at least The alloy may include nickel, chromium, magnesium, boron, tungsten or titanium up to 6%.. v p 1 1 I l The following able lists a number'o'f alloys according to the invention and theirus I Be- -A1 zn 'ou s1" Nl Other ses metals Remainden- CA9 sacs Alloys according to the present invention consist essentially of from 20% to 75% of aluminium, from 0.15% to 16% ofsilicon, from traces up to 10% of beryllium and zinc, the content of zinc being at least 20%. The term consisting essentially of used herein and in the claims .Remainder..
can
Mg 0.01--. Casting and malleable alloys;
, corrosion-resistant bearings,
' cocks, possibly wires with subsequent treatment, good surface formation.
} Casting and malleable alloys,
corrosion-resistant bearings resistant to sea water, plates,
rapidly moving machine parts. Corrosion-resistant bearings, injection moulding, chill casting, cages for ball tearmgs.
Fine-grained, ductile, hard,
pressable, bars, plates, bearings, wire, corrosion-resistant 0 03 machine parts.
Castmgand malleable alloys, corrosion-resistant hearing and machine parts resistant to sea water.
Bearings, corrosion-resistant pump parts, parts resistant to weak organic and weak inorganic acids and bases.
}.....' 0.12 B0.15. Pressure-cast bearings, ('orroslon-resistant plates, electrical parts, wires.
} MG Concentrated a1l0ys,'bearings,
traces. key alloys for corrosionresistant machine and pump parts. 6.5 0.12 GB 0.6 Concentrated alloys for bear ings, key alloys for machine and pump parts, corrosionresistant and sea water resistant material. 0.33 Bars, sleeves, wires, rollers sheets. 0.65 0.06 Bars, sleeves, wire, bearings,
pump parts.
The zinc and aluminium may form the initial melt and the other elements be added thereto, either as free elements or as key alloys or chemical compounds. Certain of the elements and particularly the optional elements, notable calcium, sodium or strontium, may be added in hereof is intended to mean that the alloy may include one the form of hydrides of the metals.
or more of the following optional elements, viz., calcium, sodium, strontium, barium, cadmium, tin, vanadium, molybdenum, manganese, cerium, potassium and/ or incidental ingredients such as iron up to 3% which are used In preparing the melt, the silicon may be wholly or in part replaced by phosphorus or one or more other nonmetals, e. g., carbon (preferably in the form of graphite).
The improved alloy has good acid-resisting and alkali in known small quantities in connection with zincresisting properties and is particularly suitable when a aluminium alloys, save that the sum of the said optional elements does not exceed 6%, and save that preferably light-weight alloy is required which shall have these properties.
Patented Jan. 20, 1959 pump parts, rapidly moving The alloy may be employed in the construction of pumps .or .partsof pumps, especially .for pumping acids or alkalis, and for such and other purposes may replace steel, cast iron and bronzeswith advantage. The alloy may be employed advantageously for bearings, bearing linings, and sliding, e. g., reciprocating, parts. It can be used as a key alloy or for workpieces, of various kinds and can be produced in sheetor wire form.
The melt may be cast by conventional methods in sand or chill moulds, or ;a :bar-or ingot may. bepartiallylchillcast .or semi-chill-cast, ve. g., the molten alloy material maybe caused to run down :directly from .a sand mould into a metal mould which is chilled sothat a baror ingot is formed which is contained partly .in the .metalmould and partlyin the sand mould soaszto cause a progres sive chilling from the bottom of thebar ,orjngot to the top, orin other'words, ,a-quickisolidification realised over the IOWCI'IBglOIISliH particularofthebaroringot. T I
Alloys according to the invention are amenable .topressure casting, centrifugal casting rorvibration castirrg, v e. ,g,, 20
the mould may be subjected to ultra-sonic .osc'illation. High compression characteristics can thereby :be produced in the casting process.
The alloy may w ith advantage be used toreplace screwthreaded parts of steel, cast iron or=b r onze. l
The alloy may be made as a concentrate, e. g., with a high beryllium and silicon content, or beryllium-siliconcopper content, and diluted with aluminium a'n'dyzinc to form the required alloy. The'alloy No. 14 of the foreging table is one suitable .example.
melt, to promote the sliding propertiesofihealloy;
The percentages ,given herein and in the claims hereof are by-weight.
I Graphite may be added, e. g., to the zinc-aluminiumi H 4 What I claimis: 1.;An .alloy consisting essentially of from 20% to aluminium, from 0.15 to 16% silicon, from 0.005% up to 10% of beryllium, and zinc at least 38% 2. An alloy consisting essentially of aluminium at least 20%; silicon from 0.15% to 16%; beryllium from 0.005
to 10%; zinc at least 28%; copper from 0.05% to 6%,
iron 0% to 3.5% and not including lead save as an impurity.
3. An alloy consisting essentially of from 20% to aluminium, from 0.15% to 16% silicon, from 0.005% up to 10% beryllium, copper from 2.20 :to 8% .and zinc at least 20%.
4. .A composition according to claim 1, containing copperinthe range of ;05% 106%,.
' 5. An alloy consisting essentially 'of 0.50% berylluim, 26.5% aluminium, 0.55% copper, 0.45% silicon, traces of magnesium andthe'remaindenzinc.
References Cited in the file of this patent 'UNITElB STATES .PATENTS 1,879,748 Horsfield. Sept. 27, 1932 .EOREIGN PATIENTS 448,929 Great Britain June 17,, 1936 537,312 Great Britain June 17, 1941 638,733 Great Britain June 14, 1950 0,001,105 France Feb. 20, 1952 408,097 Italy Dec. 19, 1944 OTHER REFERENCES Ie'tferies: Aluminum Industry, pages 307-308, vol, II, McGraw-Hill, New York, N. Y., 31930,
Claims (1)
- 2. AN ALLOY CONSISTING ESSENTIALLY OF ALUMINIUM AT LEAST 20%; SILICON FROM 0.15% TO 16%; BERYLLIUM FROM 0.005% TO 10%; ZINC AT LEAST 28%; COPPER FROM 0.05% TO 6%, IRON 0% TO 3.5% AND NOT INCLUDING LEAD SAVE AS AN IMPURITY.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2870008X | 1954-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2870008A true US2870008A (en) | 1959-01-20 |
Family
ID=10916861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US547045A Expired - Lifetime US2870008A (en) | 1954-11-18 | 1955-11-15 | Zinc-aluminium alloys and the method for producing same |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2870008A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137642A (en) * | 1960-04-13 | 1964-06-16 | Winthrop A Johns | Method and means for protecting structures, machinery containers, etc. made of steel, copper, brass, bronze or similar materials against corrosion |
| US3343930A (en) * | 1964-07-14 | 1967-09-26 | Bethlehem Steel Corp | Ferrous metal article coated with an aluminum zinc alloy |
| US3393089A (en) * | 1964-07-14 | 1968-07-16 | Bethlehem Steel Corp | Method of forming improved zinc-aluminum coating on ferrous surfaces |
| US3773502A (en) * | 1969-12-03 | 1973-11-20 | Voest Ag | Aluminum-zinc-alloy |
| US3790373A (en) * | 1970-02-05 | 1974-02-05 | Voest Ag | Alloy on aluminum-zinc-basis |
| US3811177A (en) * | 1969-12-15 | 1974-05-21 | Vaw Ver Aluminium Werke Ag | Process for brazing workpieces of aluminum containing material |
| US3952120A (en) * | 1974-05-31 | 1976-04-20 | Bethlehem Steel Corporation | Aluminum-zinc coated low-alloy ferrous product and method |
| US4241148A (en) * | 1969-12-15 | 1980-12-23 | Vereinigte Aluminium-Werke Aktiengesellschaft | Composite aluminum-containing workpieces |
| WO1996002682A1 (en) * | 1994-07-18 | 1996-02-01 | N.V. Union Miniere S.A. | Hot chamber castable zinc alloy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1879748A (en) * | 1930-01-15 | 1932-09-27 | Aluminum Co Of America | Aluminum-silicon alloy |
| GB448929A (en) * | 1934-11-17 | 1936-06-17 | Tennyson Fraser Bradbury | A new aluminium alloy |
| GB537312A (en) * | 1940-02-21 | 1941-06-17 | Alfred William Dinerman | Improvements in or relating to aluminium zinc alloys |
| GB638733A (en) * | 1947-04-10 | 1950-06-14 | British Thomson Houston Co Ltd | Improvements in and relating to zinc casting alloys |
| FR1001105A (en) * | 1949-12-08 | 1952-02-20 | Process for making zinc aluminum alloys with additions, such as si, ni, cr and other metals |
-
1955
- 1955-11-15 US US547045A patent/US2870008A/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1879748A (en) * | 1930-01-15 | 1932-09-27 | Aluminum Co Of America | Aluminum-silicon alloy |
| GB448929A (en) * | 1934-11-17 | 1936-06-17 | Tennyson Fraser Bradbury | A new aluminium alloy |
| GB537312A (en) * | 1940-02-21 | 1941-06-17 | Alfred William Dinerman | Improvements in or relating to aluminium zinc alloys |
| GB638733A (en) * | 1947-04-10 | 1950-06-14 | British Thomson Houston Co Ltd | Improvements in and relating to zinc casting alloys |
| FR1001105A (en) * | 1949-12-08 | 1952-02-20 | Process for making zinc aluminum alloys with additions, such as si, ni, cr and other metals |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137642A (en) * | 1960-04-13 | 1964-06-16 | Winthrop A Johns | Method and means for protecting structures, machinery containers, etc. made of steel, copper, brass, bronze or similar materials against corrosion |
| US3343930A (en) * | 1964-07-14 | 1967-09-26 | Bethlehem Steel Corp | Ferrous metal article coated with an aluminum zinc alloy |
| US3393089A (en) * | 1964-07-14 | 1968-07-16 | Bethlehem Steel Corp | Method of forming improved zinc-aluminum coating on ferrous surfaces |
| US3773502A (en) * | 1969-12-03 | 1973-11-20 | Voest Ag | Aluminum-zinc-alloy |
| US3811177A (en) * | 1969-12-15 | 1974-05-21 | Vaw Ver Aluminium Werke Ag | Process for brazing workpieces of aluminum containing material |
| US4241148A (en) * | 1969-12-15 | 1980-12-23 | Vereinigte Aluminium-Werke Aktiengesellschaft | Composite aluminum-containing workpieces |
| US3790373A (en) * | 1970-02-05 | 1974-02-05 | Voest Ag | Alloy on aluminum-zinc-basis |
| US3952120A (en) * | 1974-05-31 | 1976-04-20 | Bethlehem Steel Corporation | Aluminum-zinc coated low-alloy ferrous product and method |
| WO1996002682A1 (en) * | 1994-07-18 | 1996-02-01 | N.V. Union Miniere S.A. | Hot chamber castable zinc alloy |
| BE1008479A3 (en) * | 1994-07-18 | 1996-05-07 | Union Miniere Sa | Zinc alloy castable room hot. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2870008A (en) | Zinc-aluminium alloys and the method for producing same | |
| US9803264B2 (en) | High-plasticity free-cutting zinc alloy | |
| CN104164589A (en) | High-strength wear-resistant copper alloy and preparation method thereof | |
| GB1577528A (en) | Process for producing a slug of aluminium based alloy | |
| US1947121A (en) | Aluminum base alloys | |
| US2802733A (en) | Process for manufacturing brass and bronze alloys containing lead | |
| CN108048703A (en) | A kind of high-strength wearable pack alloy and its pressure casting method | |
| US2253502A (en) | Malleable iron | |
| US2185348A (en) | Aluminum base alloy | |
| US2770031A (en) | Bearing | |
| US2169188A (en) | Copper base alloy | |
| US1490696A (en) | Zinc alloy | |
| US2059557A (en) | Copper-base alloys | |
| CN86103116A (en) | The prescription of aluminium, zinc, silicon, manganese, rare-earth bearing metal and pouring procedure | |
| US2059555A (en) | Alloys | |
| US2720459A (en) | Highly wear-resistant zinc base alloy | |
| US2026551A (en) | Free cutting alloys | |
| US2059558A (en) | Copper-base alloys containing chromium and iron | |
| US2852365A (en) | Aluminum base bearing | |
| US2181947A (en) | Method of making thin walled plated pistons for internal combustion engines | |
| US2026566A (en) | Free cutting alloys | |
| US2752242A (en) | Copper-nickel-titanium alloy and process for making same | |
| US2026542A (en) | Free cutting alloys | |
| US2982677A (en) | Bearing alloys | |
| US2763546A (en) | Aluminum base bearing |