CN109554603A - Antifriction alloy - Google Patents
Antifriction alloy Download PDFInfo
- Publication number
- CN109554603A CN109554603A CN201710871947.3A CN201710871947A CN109554603A CN 109554603 A CN109554603 A CN 109554603A CN 201710871947 A CN201710871947 A CN 201710871947A CN 109554603 A CN109554603 A CN 109554603A
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- CN
- China
- Prior art keywords
- parts
- temperature
- alloy
- furnace
- silicon
- 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.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 38
- 239000000956 alloy Substances 0.000 title claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 27
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005864 Sulphur Substances 0.000 claims abstract description 12
- 229910052796 boron Inorganic materials 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 12
- 239000011777 magnesium Substances 0.000 claims abstract description 12
- 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 claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 12
- 239000011574 phosphorus Substances 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 12
- 239000010703 silicon Substances 0.000 claims abstract description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 10
- 238000005496 tempering Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 3
- 239000011863 silicon-based powder Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The present invention relates to a kind of alloy, in particular to a kind of antifriction alloy, according to parts by weight, including following component: 25 ~ 35 parts of carbon, 20 ~ 30 parts of silicon, 2 ~ 4 parts of boron, 1 ~ 3 part of phosphorus, 0.3 ~ 0.7 part of sulphur, 1 ~ 3 part of copper, 1 ~ 3 part of manganese, 30 ~ 40 parts of magnesium, 55 ~ 65 parts of iron.Lower production costs of the invention, process flow is simple, greatly improves the wear-resisting property of alloy.
Description
Technical field
The present invention relates to a kind of alloy, in particular to a kind of antifriction alloy.
Background technique
Alloy is a kind of metal and another or several metals or nonmetallic by mixed melting, is obtained after cooled and solidified
Solid product with metalline is generally obtained and fusing into uniform liquid and solidification.It, can according to the number of component
It is divided into bianry alloy, ternary alloy three-partalloy and multicomponent alloy.With the variation of the market demand, have to the wear-resisting property of alloy higher
It is required that.In existing antifriction alloy, the additional proportion of precious metal is bigger, and this provides for improved the production costs of alloy.
Summary of the invention
The present invention overcomes deficiencies in the prior art, provide a kind of antifriction alloy, not only increase wear-resisting property,
Reduce its production cost.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of antifriction alloy, by weight
Amount number meter, including following component: 25 ~ 35 parts of carbon, 20 ~ 30 parts of silicon, 2 ~ 4 parts of boron, 1 ~ 3 part of phosphorus, 0.3 ~ 0.7 part of sulphur, copper 1 ~ 3
Part, 1 ~ 3 part of manganese, 30 ~ 40 parts of magnesium, 55 ~ 65 parts of iron.
Including following component preferably, according to parts by weight: 30 parts of carbon, 25 parts of silicon, 3 parts of boron, 2 parts of phosphorus, sulphur
0.5 part, 2 parts of copper, 2 parts of manganese, 35 parts of magnesium, 60 parts of iron.
Including following component preferably, according to parts by weight: 25 parts of carbon, 20 parts of silicon, 2 parts of boron, 1 part of phosphorus, sulphur
0.3 part, 1 part of copper, 3 parts of manganese, 30 parts of magnesium, 55 parts of iron.
Including following component preferably, according to parts by weight: 35 parts of carbon, 30 parts of silicon, 4 parts of boron, 3 parts of phosphorus, sulphur
0.7 part, 3 parts of copper, 1 part of manganese, 50 parts of magnesium, 65 parts of iron.
A kind of antifriction alloy the preparation method is as follows:
Alloy melting: each raw material is proportionally added in metal furnaces, and in-furnace temperature is increased to 1500 ~ 1700 DEG C, is carried out
Melting, tapping temperature are 1390 ~ 1400 DEG C；
Deoxidation in furnace: in-furnace temperature is increased to 1490 ~ 1510 DEG C, deoxidier is added into furnace；
Moulding by casting: temperature is controlled at 1400 ~ 1420 DEG C, aluminium alloy is injected into model, moulding by casting；
Quenching treatment: alloy being placed in the glowing furnace that temperature is 830 DEG C ~ 880 DEG C, is taken out, is quenched after keeping the temperature 2h；
Tempering: alloy being placed in the tempering furnace that temperature is 450 DEG C ~ 550 DEG C, is taken out after keeping the temperature 2 ~ 3h, air-cooled.
Preferably, the deoxidier is iron powder or ferroalloy or silicon powder.
Advantageous effect of the invention is: lower production costs of the invention, process flow is simple, greatly improves alloy
Wear-resisting property.
Specific embodiment
Present invention is further described in detail With reference to embodiment:
Embodiment 1
Alloy melting: by each raw material according to 30 parts of carbon, 25 parts of silicon, 3 parts of boron, 2 parts of phosphorus, 0.5 part of sulphur, 2 parts of copper, 2 parts of manganese, magnesium 35
Part, the ratio that 60 parts of iron is added in metal furnaces, and in-furnace temperature is increased to 1600 DEG C, carries out melting, tapping temperature 1395
℃；
Deoxidation in furnace: being increased to 1500 DEG C for in-furnace temperature, and deoxidier iron powder is added into furnace；
Moulding by casting: temperature is controlled at 1410 DEG C, aluminium alloy is injected into model, moulding by casting；
Quenching treatment: alloy being placed in the glowing furnace that temperature is 850 DEG C, is taken out, is quenched after keeping the temperature 2h；
Tempering: alloy being placed in the tempering furnace that temperature is 500 DEG C, is taken out after keeping the temperature 2.5h, air-cooled.
Embodiment 2
Alloy melting: by each raw material according to 25 parts of carbon, 20 parts of silicon, 2 parts of boron, 1 part of phosphorus, 0.3 part of sulphur, 1 part of copper, 3 parts of manganese, magnesium 30
Part, the ratio that 55 parts of iron is added in metal furnaces, and in-furnace temperature is increased to 1500 DEG C, carries out melting, tapping temperature 1390
℃；
Deoxidation in furnace: being increased to 1490 DEG C for in-furnace temperature, and deoxidier ferroalloy is added into furnace；
Moulding by casting: temperature is controlled at 1400 DEG C, aluminium alloy is injected into model, moulding by casting；
Quenching treatment: alloy being placed in the glowing furnace that temperature is 830 DEG C, is taken out, is quenched after keeping the temperature 2h；
Tempering: alloy being placed in the tempering furnace that temperature is 450 DEG C, is taken out after keeping the temperature 2h, air-cooled.
Embodiment 3
Alloy melting: by each raw material according to 35 parts of carbon, 30 parts of silicon, 4 parts of boron, 3 parts of phosphorus, 0.7 part of sulphur, 3 parts of copper, 1 part of manganese, magnesium 50
Part, the ratio that 65 parts of iron is added in metal furnaces, and in-furnace temperature is increased to 1700 DEG C, carries out melting, tapping temperature 1400
℃；
Deoxidation in furnace: being increased to 1510 DEG C for in-furnace temperature, and deoxidier silicon powder is added into furnace；
Moulding by casting: temperature is controlled at 1420 DEG C, aluminium alloy is injected into model, moulding by casting；
Quenching treatment: alloy being placed in the glowing furnace that temperature is 880 DEG C, is taken out, is quenched after keeping the temperature 2h；
Tempering: alloy being placed in the tempering furnace that temperature is 550 DEG C, is taken out after keeping the temperature 3h, air-cooled.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
Above-mentioned specific embodiment is not limitation of the present invention, and the present invention is also not limited to above-mentioned specific embodiment, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made within the essential scope of the present invention should also be fallen into
In protection scope of the present invention.
Claims (6)
1. a kind of antifriction alloy, which is characterized in that according to parts by weight, including following component: 25 ~ 35 parts of carbon, 20 ~ 30 parts of silicon,
2 ~ 4 parts of boron, 1 ~ 3 part of phosphorus, 0.3 ~ 0.7 part of sulphur, 1 ~ 3 part of copper, 1 ~ 3 part of manganese, 30 ~ 40 parts of magnesium, 55 ~ 65 parts of iron.
2. antifriction alloy according to claim 1, which is characterized in that according to parts by weight, including following component: carbon 30
Part, 25 parts of silicon, 3 parts of boron, 2 parts of phosphorus, 0.5 part of sulphur, 2 parts of copper, 2 parts of manganese, 35 parts of magnesium, 60 parts of iron.
3. antifriction alloy according to claim 1, which is characterized in that according to parts by weight, including following component: carbon 25
Part, 20 parts of silicon, 2 parts of boron, 1 part of phosphorus, 0.3 part of sulphur, 1 part of copper, 3 parts of manganese, 30 parts of magnesium, 55 parts of iron.
4. antifriction alloy according to claim 1, which is characterized in that according to parts by weight, including following component: carbon 35
Part, 30 parts of silicon, 4 parts of boron, 3 parts of phosphorus, 0.7 part of sulphur, 3 parts of copper, 1 part of manganese, 50 parts of magnesium, 65 parts of iron.
5. the antifriction alloy as described in claim 1 ~ 4, preparation method are as follows:
(1) alloy melting: each raw material is proportionally added in metal furnaces, and in-furnace temperature is increased to 1500 ~ 1700 DEG C, into
Row melting, tapping temperature are 1390 ~ 1400 DEG C；
(2) deoxidation in furnace: in-furnace temperature is increased to 1490 ~ 1510 DEG C, deoxidier is added into furnace；
(3) moulding by casting: temperature is controlled at 1400 ~ 1420 DEG C, aluminium alloy is injected into model, moulding by casting；
(4) it is quenched: alloy being placed in the glowing furnace that temperature is 830 DEG C ~ 880 DEG C, take out, quenched after keeping the temperature 2h；
(5) tempering: alloy being placed in the tempering furnace that temperature is 450 DEG C ~ 550 DEG C, is taken out after keeping the temperature 2 ~ 3h, air-cooled.
6. antifriction alloy according to claim 5, it is characterised in that: the deoxidier is iron powder or ferroalloy or silicon powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710871947.3A CN109554603A (en) | 2017-09-25 | 2017-09-25 | Antifriction alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710871947.3A CN109554603A (en) | 2017-09-25 | 2017-09-25 | Antifriction alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109554603A true CN109554603A (en) | 2019-04-02 |
Family
ID=65862298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710871947.3A Pending CN109554603A (en) | 2017-09-25 | 2017-09-25 | Antifriction alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109554603A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117749A (en) * | 2019-05-07 | 2019-08-13 | 徐州天太机械制造有限公司 | A kind of spheroidal graphite casting high strength alloy material and preparation method thereof |
| CN110257685A (en) * | 2019-05-07 | 2019-09-20 | 徐州天太机械制造有限公司 | A kind of high-strength, high-anti-friction gear and its processing technology |
-
2017
- 2017-09-25 CN CN201710871947.3A patent/CN109554603A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117749A (en) * | 2019-05-07 | 2019-08-13 | 徐州天太机械制造有限公司 | A kind of spheroidal graphite casting high strength alloy material and preparation method thereof |
| CN110257685A (en) * | 2019-05-07 | 2019-09-20 | 徐州天太机械制造有限公司 | A kind of high-strength, high-anti-friction gear and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190402 |