GB499647A - Process for improving the strength and abrasive properties of iron - Google Patents
Process for improving the strength and abrasive properties of ironInfo
- Publication number
- GB499647A GB499647A GB2015337A GB2015337A GB499647A GB 499647 A GB499647 A GB 499647A GB 2015337 A GB2015337 A GB 2015337A GB 2015337 A GB2015337 A GB 2015337A GB 499647 A GB499647 A GB 499647A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- iron
- strength
- tons per
- tensile strength
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052742 iron Inorganic materials 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 abstract 6
- 238000005266 casting Methods 0.000 abstract 3
- 239000005997 Calcium carbide Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
To improve the strength and abrasive properties of iron, a mixture of 11,32 parts by weight of calcium carbide, 2,66 of aluminium and one of magnesium or 34 parts of calcium carbide, 16 of aluminium and 3 of magnesium is added to molten iron preferably in the proportion of five pounds of either mixture per ton of metal. For the production from ordinary foundry iron mixture of castings giving a tensile strength of from 14 to 16 tons per sq. in. or for castings produced from high silicon manganiferous pig iron, h mitite and scrap and having a tensile strength of 16-19 tons per sq. in., the first mixture is used. For the production of castings having a tensile strength of 19-22 tons per sq. in. or from 20-25 tons per sq. in., the second mixture is used, but in the latter case ten pounds of mixture per ton is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2015337A GB499647A (en) | 1937-07-21 | 1937-07-21 | Process for improving the strength and abrasive properties of iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2015337A GB499647A (en) | 1937-07-21 | 1937-07-21 | Process for improving the strength and abrasive properties of iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB499647A true GB499647A (en) | 1939-01-23 |
Family
ID=10141248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2015337A Expired GB499647A (en) | 1937-07-21 | 1937-07-21 | Process for improving the strength and abrasive properties of iron |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB499647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785970A (en) * | 1953-12-03 | 1957-03-19 | Carborundum Co | Addition agents in manufacture of steel |
-
1937
- 1937-07-21 GB GB2015337A patent/GB499647A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785970A (en) * | 1953-12-03 | 1957-03-19 | Carborundum Co | Addition agents in manufacture of steel |
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