RU99103757A - RAIL STEEL - Google Patents
RAIL STEELInfo
- Publication number
- RU99103757A RU99103757A RU99103757/02A RU99103757A RU99103757A RU 99103757 A RU99103757 A RU 99103757A RU 99103757/02 A RU99103757/02 A RU 99103757/02A RU 99103757 A RU99103757 A RU 99103757A RU 99103757 A RU99103757 A RU 99103757A
- Authority
- RU
- Russia
- Prior art keywords
- rail steel
- manganese
- nickel
- iron
- copper
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 2
- 229910052748 manganese Inorganic materials 0.000 claims 2
- 239000011572 manganese Substances 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
Claims (1)
Углерод - 0,71 - 0,82
Марганец - 0,75 - 1,05
Кремний - 0,25 - 0,45
Хром - 0,01 - 0,30
Никель - 0,01 - 0,30
Медь - 0,01 - 0,30
Алюминий - 0,008 - 0,020
Кальций - 0,003 - 0,08
Азот - 0,008 - 0,025
Железо - Остальное
при этом в качестве примесей сталь может содержать серу не более 0,025%, фосфор не более 0,025%.Rail steel containing carbon, manganese, silicon, aluminum, copper, nickel, chromium and iron, characterized in that in order to improve the performance properties, it additionally contains calcium and nitrogen in the following ratio of components, wt.%:
Carbon - 0.71 - 0.82
Manganese - 0.75 - 1.05
Silicon - 0.25 - 0.45
Chrome - 0.01 - 0.30
Nickel - 0.01 - 0.30
Copper - 0.01 - 0.30
Aluminum - 0.008 - 0.020
Calcium - 0.003 - 0.08
Nitrogen - 0.008 - 0.025
Iron - The Rest
at the same time, steel may contain no more than 0.025% as an impurity, phosphorus no more than 0.025%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99103757/02A RU2197553C2 (en) | 1999-02-22 | 1999-02-22 | Steel for railway road rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99103757/02A RU2197553C2 (en) | 1999-02-22 | 1999-02-22 | Steel for railway road rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU99103757A true RU99103757A (en) | 2001-01-20 |
| RU2197553C2 RU2197553C2 (en) | 2003-01-27 |
Family
ID=20216356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99103757/02A RU2197553C2 (en) | 1999-02-22 | 1999-02-22 | Steel for railway road rails |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2197553C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2449045C1 (en) * | 2010-11-26 | 2012-04-27 | Открытое акционерное общество "Новокузнецкий металлургический комбинат" | Rail steel |
| RU2457272C1 (en) * | 2011-02-17 | 2012-07-27 | Открытое акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат" (ОАО "ЕВРАЗ ЗСМК") | Rail steel |
-
1999
- 1999-02-22 RU RU99103757/02A patent/RU2197553C2/en not_active IP Right Cessation
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