UA82443C2 - Износостойкая сталь - Google Patents
Износостойкая сталь Download PDFInfo
- Publication number
- UA82443C2 UA82443C2 UAA200612598A UAA200612598A UA82443C2 UA 82443 C2 UA82443 C2 UA 82443C2 UA A200612598 A UAA200612598 A UA A200612598A UA A200612598 A UAA200612598 A UA A200612598A UA 82443 C2 UA82443 C2 UA 82443C2
- Authority
- UA
- Ukraine
- Prior art keywords
- steel
- manganese
- carbon
- chromium
- silicon
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 15
- 239000011651 chromium Substances 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 239000011572 manganese Substances 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 14
- 239000010703 silicon Substances 0.000 claims abstract description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 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 6
- 239000012535 impurity Substances 0.000 claims description 3
- 238000012876 topography Methods 0.000 claims 1
- 238000010791 quenching Methods 0.000 abstract description 4
- 230000000171 quenching effect Effects 0.000 abstract description 4
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 230000009466 transformation Effects 0.000 description 10
- 238000005496 tempering Methods 0.000 description 9
- 229910001562 pearlite Inorganic materials 0.000 description 8
- 229910001566 austenite Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Rolling Contact Bearings (AREA)
- Hard Magnetic Materials (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Изобретение принадлежит к металлургии и касается износостойкой стали. Сталь содержит, масс. %: углерод - 1,00-1,50, хром – больше или равняется 0,17 и менее 2,00, марганец – более 1,50 и до 5,00 включительно, кремний - 0,17-1,20, железо – остальное. Технический результат: оптимизация условий закалки.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200612598A UA82443C2 (ru) | 2006-11-30 | 2006-11-30 | Износостойкая сталь |
| RU2007142133/02A RU2373301C2 (ru) | 2006-11-30 | 2007-11-14 | Износостойкая сталь |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200612598A UA82443C2 (ru) | 2006-11-30 | 2006-11-30 | Износостойкая сталь |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA82443C2 true UA82443C2 (ru) | 2008-04-10 |
Family
ID=39818977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200612598A UA82443C2 (ru) | 2006-11-30 | 2006-11-30 | Износостойкая сталь |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2373301C2 (ru) |
| UA (1) | UA82443C2 (ru) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2004331A (en) * | 1932-12-02 | 1935-06-11 | S K F Ind Inc | Alloy steels |
| DE677015C (de) * | 1934-09-30 | 1939-06-17 | Ver Kugellagerfabriken Akt Ges | Stahllegierung fuer Ringe, Scheiben und Waelzkoerper fuer Waelzlager |
| SU1289906A1 (ru) * | 1985-09-18 | 1987-02-15 | Белорусский технологический институт им.С.М.Кирова | Сталь |
| SU1321769A1 (ru) * | 1985-11-27 | 1987-07-07 | Всесоюзный научно-исследовательский и проектно-технологический институт угольного машиностроения | Сталь |
| BE1008247A6 (fr) * | 1994-04-18 | 1996-02-27 | Magotteaux Int | Aciers a haute teneur en carbone, procede pour leur production et leur utilisation pour des pieces d'usure fabriquees en cet acier. |
| RU2139946C1 (ru) * | 1996-04-15 | 1999-10-20 | Ниппон Стил Корпорейшн | Обладающие превосходной износостойкостью и свариваемостью рельсы из низколегированной термообработанной перлитной стали, а также способ их производства |
| JP4267267B2 (ja) * | 2002-07-10 | 2009-05-27 | 新日本製鐵株式会社 | 耐摩耗性および耐内部疲労損傷性に優れたパーライト系レールの熱処理方法 |
-
2006
- 2006-11-30 UA UAA200612598A patent/UA82443C2/ru unknown
-
2007
- 2007-11-14 RU RU2007142133/02A patent/RU2373301C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007142133A (ru) | 2009-05-20 |
| RU2373301C2 (ru) | 2009-11-20 |
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