RU2012688C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2012688C1 RU2012688C1 SU5029176A RU2012688C1 RU 2012688 C1 RU2012688 C1 RU 2012688C1 SU 5029176 A SU5029176 A SU 5029176A RU 2012688 C1 RU2012688 C1 RU 2012688C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- manganese
- nickel
- silicon
- iron
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-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
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel 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
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- 239000010955 niobium Substances 0.000 claims abstract description 6
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 239000011572 manganese Substances 0.000 claims abstract description 4
- 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 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- Heat Treatment Of Steel (AREA)
Abstract
Description
Изобретение относится к металлургии, в частности к составам сталей, используемым для производства изделий, работающих в условиях повышенных механических нагрузок. The invention relates to metallurgy, in particular to compositions of steels used for the manufacture of products operating under conditions of high mechanical stress.
Известна сталь, включающая железо, углерод, кремний, марганец, хром, никель, медь. Steel is known, including iron, carbon, silicon, manganese, chromium, nickel, copper.
Известна сталь, включающая следующие ингредиенты, мас. % : углерод 0,5-0,7; кремний 0,3-0,65; марганец 8,0-10,0; хром 3,0-4,0; никель 1,0-3,0; ванадий 0,1-0,3; титан 0,1-0,15; церий 0,03-0,05; железо остальное. Предел прочности такой стали составляет 702-727 МПа. Known steel, including the following ingredients, wt. %: carbon 0.5-0.7; silicon 0.3-0.65; manganese 8.0-10.0; chrome 3.0-4.0; nickel 1.0-3.0; vanadium 0.1-0.3; titanium 0.1-0.15; cerium 0.03-0.05; iron the rest. The tensile strength of such steel is 702-727 MPa.
Цель изобретения - повышение прочности стали. The purpose of the invention is to increase the strength of steel.
Цель достигается тем, что в состав стали дополнительно вводят ниобий и магний, при следующем соотношении ингредиентов, мас. % : углерод 0,5-0,7; кремний 0,3-0,65; марганец 12,5-14,0; хром 3,0-4,0; никель 1,5-3,0; ванадий 0,4-0,5; ниобий 0,9-1,3; церий 0,03-0,05; магний 0,1-0,15; железо остальное. The goal is achieved by the fact that niobium and magnesium are additionally introduced into the composition of the steel, in the following ratio of ingredients, wt. %: carbon 0.5-0.7; silicon 0.3-0.65; manganese 12.5-14.0; chrome 3.0-4.0; nickel 1.5-3.0; vanadium 0.4-0.5; niobium 0.9-1.3; cerium 0.03-0.05; magnesium 0.1-0.15; iron the rest.
В таблице приведены составы предложенной стали. The table shows the compositions of the proposed steel.
Ожидается, что предел прочности стали составит: для 1 и 3 составов 740 ± 5 МПа; для 2 состава 745 ± 5 МПа. It is expected that the tensile strength of steel will be: for 1 and 3 compositions 740 ± 5 MPa; for 2 composition 745 ± 5 MPa.
Предложенная сталь может быть эффективно использована в машиностроении, станкостроении. The proposed steel can be effectively used in mechanical engineering, machine tool industry.
Claims (1)
Углерод 0,5 - 0,7
Кремний 0,3 - 0,65
Марганец 12,5 - 14,0
Хром 3,0 - 4,0
Никель 1,5 - 3,0
Ванадий 0,4 - 0,5
Ниобий 0,9 - 1,3
Церий 0,03 - 0,05
Магний 0,1 - 0,15
Железо ОстальноеSTEEL containing carbon, silicon, manganese, chromium, nickel, vanadium, cerium, iron, characterized in that, in order to increase strength, it additionally contains niobium and magnesium in the following ratio of components, wt. %:
Carbon 0.5 - 0.7
Silicon 0.3 - 0.65
Manganese 12.5 - 14.0
Chrome 3.0 - 4.0
Nickel 1.5 - 3.0
Vanadium 0.4 - 0.5
Niobium 0.9 - 1.3
Cerium 0.03 - 0.05
Magnesium 0.1 - 0.15
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5029176 RU2012688C1 (en) | 1992-01-22 | 1992-01-22 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5029176 RU2012688C1 (en) | 1992-01-22 | 1992-01-22 | Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012688C1 true RU2012688C1 (en) | 1994-05-15 |
Family
ID=21597807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5029176 RU2012688C1 (en) | 1992-01-22 | 1992-01-22 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012688C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2164261C1 (en) * | 1999-08-02 | 2001-03-20 | Куприянов Анатолий Михайлович | Steel |
-
1992
- 1992-01-22 RU SU5029176 patent/RU2012688C1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2164261C1 (en) * | 1999-08-02 | 2001-03-20 | Куприянов Анатолий Михайлович | Steel |
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