RU2331715C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2331715C1 RU2331715C1 RU2006144252/02A RU2006144252A RU2331715C1 RU 2331715 C1 RU2331715 C1 RU 2331715C1 RU 2006144252/02 A RU2006144252/02 A RU 2006144252/02A RU 2006144252 A RU2006144252 A RU 2006144252A RU 2331715 C1 RU2331715 C1 RU 2331715C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- tellurium
- niobium
- vanadium
- molybdenum
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 8
- 239000010955 niobium Substances 0.000 claims abstract description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 229910052714 tellurium Inorganic materials 0.000 claims abstract description 8
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 239000011572 manganese Substances 0.000 claims abstract description 5
- 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 description 2
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Изобретение относится к области металлургии, в частности, к составам сталей, которые могут быть использованы для изготовления деталей двигателей.The invention relates to the field of metallurgy, in particular, to compositions of steels that can be used for the manufacture of engine parts.
Известна также сталь, содержащая, мас.%: углерод 0,3-0,6; кремний 0,4-2,0; марганец 0,4-2,0; хром <2,0; никель <5,0; алюминий <0,1; ванадий <0,5; ниобий <0,5; азот <0,03; молибден <2,0; теллур <0,5; железо - остальное [1].Steel is also known, containing, wt.%: Carbon 0.3-0.6; silicon 0.4-2.0; manganese 0.4-2.0; chrome <2.0; nickel <5.0; aluminum <0.1; vanadium <0.5; niobium <0.5; nitrogen <0.03; molybdenum <2.0; tellurium <0.5; iron - the rest [1].
Задача изобретения состоит в повышении износостойкости стали.The objective of the invention is to increase the wear resistance of steel.
Технический результат достигается тем, что сталь, содержащая углерод, кремний, марганец, хром, никель, алюминий, ванадий, ниобий, азот, молибден, теллур, железо, дополнительно включает медь и тантал, причем компоненты находятся при следующем соотношении, мас.%: углерод 0,4-0,7; кремний 0,2-0,4; марганец 1,5-2,0; хром 0,4-0,8; никель 0,2-0,4; алюминий 0,05-0,1; ванадий 0,1-0,2; ниобий 0,4-0,8; азот 0,07-0,15; молибден 2,0-3,5; теллур 0,003-0,005; медь 0,5-1,0; тантал 0,005-0,01; железо - остальное.The technical result is achieved in that the steel containing carbon, silicon, manganese, chromium, nickel, aluminum, vanadium, niobium, nitrogen, molybdenum, tellurium, iron, additionally includes copper and tantalum, and the components are in the following ratio, wt.%: carbon 0.4-0.7; silicon 0.2-0.4; manganese 1.5-2.0; chrome 0.4-0.8; nickel 0.2-0.4; aluminum 0.05-0.1; vanadium 0.1-0.2; niobium 0.4-0.8; nitrogen 0.07-0.15; molybdenum 2.0-3.5; tellurium 0.003-0.005; copper 0.5-1.0; tantalum 0.005-0.01; iron is the rest.
В таблице приведены составы стали.The table shows the compositions of steel.
Повышение износостойкости стали достигается за счет комплексного влияния компонентов, входящих в ее состав. Тантал и молибден упрочняют твердый раствор. В химически связанном состоянии с алюминием, ванадием, ниобием, азот, образуя нитриды, становится легирующим элементом, улучшающим структуру и механические свойства стали. Теллур и хром стабилизируют карбиды. Медь и никель увеличивают пластичность и прочность стати.Increasing the wear resistance of steel is achieved due to the complex effect of the components included in its composition. Tantalum and molybdenum strengthen the solid solution. In a chemically bound state with aluminum, vanadium, niobium, nitrogen, forming nitrides, becomes an alloying element that improves the structure and mechanical properties of steel. Tellurium and chromium stabilize carbides. Copper and nickel increase the ductility and strength of the article.
Сталь может быть выплавлена в электропечах. Основной исходный материал для выплавки стали - стальной лом. Отливки подвергают нагреву до температуры 1100-1150°С и закалке в воде.Steel can be smelted in electric furnaces. The main source material for steelmaking is steel scrap. The castings are heated to a temperature of 1100-1150 ° C and quenched in water.
Источник информацияSource Information
1. JP 61-117247, С22С 38/60, 1986.1. JP 61-117247, C22C 38/60, 1986.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006144252/02A RU2331715C1 (en) | 2006-12-12 | 2006-12-12 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2006144252/02A RU2331715C1 (en) | 2006-12-12 | 2006-12-12 | Steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2006144252A RU2006144252A (en) | 2008-06-20 |
| RU2331715C1 true RU2331715C1 (en) | 2008-08-20 |
Family
ID=39748054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2006144252/02A RU2331715C1 (en) | 2006-12-12 | 2006-12-12 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2331715C1 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1534089A1 (en) * | 1988-03-10 | 1990-01-07 | Грузинский политехнический институт им.В.И.Ленина | Steel |
| JP2006089796A (en) * | 2004-09-22 | 2006-04-06 | Japan Fine Ceramics Center | Oxidation resistant unit and oxidation resistant coating material |
-
2006
- 2006-12-12 RU RU2006144252/02A patent/RU2331715C1/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1534089A1 (en) * | 1988-03-10 | 1990-01-07 | Грузинский политехнический институт им.В.И.Ленина | Steel |
| JP2006089796A (en) * | 2004-09-22 | 2006-04-06 | Japan Fine Ceramics Center | Oxidation resistant unit and oxidation resistant coating material |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2006144252A (en) | 2008-06-20 |
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