RU2009124855A - STRUCTURAL STEEL WITH HIGH IMPACT VISCOSITY AT CRYOGENIC TEMPERATURES - Google Patents
STRUCTURAL STEEL WITH HIGH IMPACT VISCOSITY AT CRYOGENIC TEMPERATURES Download PDFInfo
- Publication number
- RU2009124855A RU2009124855A RU2009124855/02A RU2009124855A RU2009124855A RU 2009124855 A RU2009124855 A RU 2009124855A RU 2009124855/02 A RU2009124855/02 A RU 2009124855/02A RU 2009124855 A RU2009124855 A RU 2009124855A RU 2009124855 A RU2009124855 A RU 2009124855A
- Authority
- RU
- Russia
- Prior art keywords
- niobium
- antimony
- phosphorus
- sulfur
- tin
- Prior art date
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- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract 3
- 239000011575 calcium Substances 0.000 claims abstract 10
- 239000010955 niobium Substances 0.000 claims abstract 10
- 239000011135 tin Substances 0.000 claims abstract 10
- 239000010936 titanium Substances 0.000 claims abstract 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract 8
- 229910052787 antimony Inorganic materials 0.000 claims abstract 8
- 229910052791 calcium Inorganic materials 0.000 claims abstract 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract 8
- 229910052758 niobium Inorganic materials 0.000 claims abstract 8
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 8
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 8
- 229910052718 tin Inorganic materials 0.000 claims abstract 8
- 229910052719 titanium Inorganic materials 0.000 claims abstract 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 6
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract 6
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract 6
- 239000011574 phosphorus Substances 0.000 claims abstract 6
- 239000011593 sulfur Substances 0.000 claims abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910017052 cobalt Inorganic materials 0.000 claims abstract 4
- 239000010941 cobalt Substances 0.000 claims abstract 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052802 copper Inorganic materials 0.000 claims abstract 4
- 239000010949 copper Substances 0.000 claims abstract 4
- 239000012535 impurity Substances 0.000 claims abstract 4
- 229910052742 iron Inorganic materials 0.000 claims abstract 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract 4
- 239000010703 silicon Substances 0.000 claims abstract 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052748 manganese Inorganic materials 0.000 claims abstract 2
- 239000011572 manganese Substances 0.000 claims abstract 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 abstract 2
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
Сталь конструкционная с высокой ударной вязкостью при криогенных температурах, содержащая углерод, марганец, кремний, никель, ниобий, кобальт, медь, серу, фосфор, олово, сурьму, железо и неизбежные примеси, отличающаяся тем, что она дополнительно содержит титан и кальций при следующем соотношении компонентов, мас.%: ! Углерод 0,05-0,10 Марганец 0,30-0,60 Кремний 0,15-0,35 Никель 5,50-6,50 Ниобий 0,02-0,06 Титан 0,01-0,03 Кальций 0,001-0,005 Кобальт 0,01-0,5 Медь не более 0,30 Сера не более 0,005 Фосфор не более 0,010 Олово не более 0,005 Сурьма не более 0,005 Железо и неизбежные примеси Остальное, ! при выполнении следующих зависимостей: ! (Nb+Ti)/C=(0,6-0,9) и Ca/S≥1,0 и (Sn+Sb+P)≤0,018 мас.%, ! где Nb, Ti, С, Ca, S, Sn, Sb, P - содержание ниобия, титана, углерода, кальция, серы, олова, сурьмы и фосфора соответственно, мас.%. Structural steel with high impact strength at cryogenic temperatures, containing carbon, manganese, silicon, nickel, niobium, cobalt, copper, sulfur, phosphorus, tin, antimony, iron and inevitable impurities, characterized in that it additionally contains titanium and calcium in the next the ratio of components, wt.%:! Carbon 0.05-0.10 Manganese 0.30-0.60 Silicon 0.15-0.35 Nickel 5.50-6.50 Niobium 0.02-0.06 Titanium 0.01-0.03 Calcium 0.001 -0.005 Cobalt 0.01-0.5 Copper no more than 0.30 Sulfur no more than 0.005 Phosphorus no more than 0.010 Tin no more than 0.005 Antimony no more than 0.005 Iron and inevitable impurities Else,! when executing the following dependencies:! (Nb + Ti) / C = (0.6-0.9) and Ca / S≥1.0 and (Sn + Sb + P) ≤0.018 wt.%,! where Nb, Ti, C, Ca, S, Sn, Sb, P - the content of niobium, titanium, carbon, calcium, sulfur, tin, antimony and phosphorus, respectively, wt.%.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009124855/02A RU2414520C1 (en) | 2009-06-29 | 2009-06-29 | Structure steel of high impact resilience at cryogenic temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009124855/02A RU2414520C1 (en) | 2009-06-29 | 2009-06-29 | Structure steel of high impact resilience at cryogenic temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009124855A true RU2009124855A (en) | 2011-01-10 |
| RU2414520C1 RU2414520C1 (en) | 2011-03-20 |
Family
ID=44053687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009124855/02A RU2414520C1 (en) | 2009-06-29 | 2009-06-29 | Structure steel of high impact resilience at cryogenic temperature |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2414520C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2594572C1 (en) * | 2015-08-27 | 2016-08-20 | Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" АО "НПО "ЦНИИТМАШ" | Martensite steel for cryogenic equipment |
| CN109923233A (en) | 2016-11-02 | 2019-06-21 | 德国沙士基达板材有限公司 | Medium managese steel product and its manufacturing method for cryogenic applications |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1477773A1 (en) * | 1987-10-27 | 1989-05-07 | Предприятие П/Я А-3686 | Steel |
| SU1723186A1 (en) * | 1990-03-11 | 1992-03-30 | Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина | Steel |
| JP4115610B2 (en) * | 1998-12-03 | 2008-07-09 | 山陽特殊製鋼株式会社 | Electromagnetic stainless steel with excellent low temperature toughness |
| RU2275439C2 (en) * | 2003-04-09 | 2006-04-27 | Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий | Corrosion-proof high-strength steel used in cryogenic technique |
| RU2283362C1 (en) * | 2004-12-09 | 2006-09-10 | Открытое акционерное общество "Северсталь" | Low-alloyed steel |
-
2009
- 2009-06-29 RU RU2009124855/02A patent/RU2414520C1/en active
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| Publication number | Publication date |
|---|---|
| RU2414520C1 (en) | 2011-03-20 |
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