RU2012685C1 - Steel - Google Patents
Steel Download PDFInfo
- Publication number
- RU2012685C1 RU2012685C1 SU5031600A RU2012685C1 RU 2012685 C1 RU2012685 C1 RU 2012685C1 SU 5031600 A SU5031600 A SU 5031600A RU 2012685 C1 RU2012685 C1 RU 2012685C1
- Authority
- RU
- Russia
- Prior art keywords
- steel
- manganese
- silicon
- cerium
- molybdenum
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- 239000011733 molybdenum Substances 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 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
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 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 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 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
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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- Heat Treatment Of Steel (AREA)
Abstract
Description
Изобретение относится к области металлургии, в частности к производству стали, используемой, преимущественно, в машиностроении и станкостроении. The invention relates to the field of metallurgy, in particular to the production of steel, used mainly in mechanical engineering and machine tool industry.
Известны различные составы сталей, включающие углерод, кремний, марганец, хром, ванадий, вольфрам, кобальт и другие компоненты (1). Various steel compositions are known, including carbon, silicon, manganese, chromium, vanadium, tungsten, cobalt and other components (1).
Известна сталь, содержащая следующие компоненты, мас. % : углерод 1,4-1,6; кремний 0,5-0,8; марганец 1,0-1,2; хром 2,5-3,5; никель 0,8-1,4; молибден 0,4-0,6; теллур 0,001-0,005; железо остальное (2). Known steel containing the following components, wt. %: carbon 1.4-1.6; silicon 0.5-0.8; manganese 1.0-1.2; chrome 2.5-3.5; nickel 0.8-1.4; molybdenum 0.4-0.6; tellurium 0.001-0.005; iron the rest (2).
Целью изобретения является повышение прочности, твердости, жидкотекучести стали. The aim of the invention is to increase the strength, hardness, fluidity of steel.
Цель достигается тем, что в состав стали дополнительно вводят бор, азот, церий, при следующем соотношении компонентов, мас. % : углерод 1,4-1,6; кремний 0,5-0,8; марганец 3,0-4,0; хром 4,5-5,5; никель 0,8-1,4; молибден 0,7-0,9; бор 0,11-0,2; азот 0,06-0,09; церий 0,12-0,2; железо остальное. The goal is achieved by the fact that boron, nitrogen, cerium are additionally introduced into the steel composition, in the following ratio of components, wt. %: carbon 1.4-1.6; silicon 0.5-0.8; manganese 3.0-4.0; chrome 4.5-5.5; nickel 0.8-1.4; molybdenum 0.7-0.9; boron 0.11-0.2; nitrogen 0.06-0.09; cerium 0.12-0.2; iron the rest.
В таблице приведены составы предложенной стали. The table shows the compositions of the proposed steel.
Ожидается, что прочность на разрыв предложенной стали составит 1220-1240 МПа, твердость, HRC 70-72; предел текучести 1050-1070 МПа для всех составов. It is expected that the tensile strength of the proposed steel will be 1220-1240 MPa, hardness, HRC 70-72; yield strength 1050-1070 MPa for all compositions.
Claims (1)
Углерод 1,4 - 1,6
Кремний 0,5 - 0,8
Марганец 3,0 - 4,0
Хром 4,5 - 5,5
Никель 0,8 - 1,4
Молибден 0,7 - 0,9
Бор 0,11 - 0,2
Азот 0,06 - 0,09
Церий 0,12 - 0,2
Железо ОстальноеSTEEL containing carbon, silicon, manganese, chromium, nickel, molybdenum and iron, characterized in that, in order to increase strength, hardness, fluidity, it additionally contains boron, nitrogen and cerium in the following ratio of components, wt. %:
Carbon 1.4 - 1.6
Silicon 0.5 - 0.8
Manganese 3.0 - 4.0
Chrome 4.5 - 5.5
Nickel 0.8 - 1.4
Molybdenum 0.7 - 0.9
Boron 0.11 - 0.2
Nitrogen 0.06 - 0.09
Cerium 0.12 - 0.2
Iron Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5031600 RU2012685C1 (en) | 1992-03-10 | 1992-03-10 | Steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU5031600 RU2012685C1 (en) | 1992-03-10 | 1992-03-10 | Steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2012685C1 true RU2012685C1 (en) | 1994-05-15 |
Family
ID=21598978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU5031600 RU2012685C1 (en) | 1992-03-10 | 1992-03-10 | Steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2012685C1 (en) |
-
1992
- 1992-03-10 RU SU5031600 patent/RU2012685C1/en active
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