ATE243772T1 - Verfahren zur herstellung eines eisenbahnrades und so hergestelltes eisenbahnrad - Google Patents
Verfahren zur herstellung eines eisenbahnrades und so hergestelltes eisenbahnradInfo
- Publication number
- ATE243772T1 ATE243772T1 AT98401042T AT98401042T ATE243772T1 AT E243772 T1 ATE243772 T1 AT E243772T1 AT 98401042 T AT98401042 T AT 98401042T AT 98401042 T AT98401042 T AT 98401042T AT E243772 T1 ATE243772 T1 AT E243772T1
- Authority
- AT
- Austria
- Prior art keywords
- railway wheel
- degrees
- wheel
- mpa
- rim
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 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 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9706290A FR2763601B1 (fr) | 1997-05-23 | 1997-05-23 | Procede de fabrication d'une roue de chemin de fer en acier et roue de chemin de fer obtenue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE243772T1 true ATE243772T1 (de) | 2003-07-15 |
Family
ID=9507146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98401042T ATE243772T1 (de) | 1997-05-23 | 1998-04-29 | Verfahren zur herstellung eines eisenbahnrades und so hergestelltes eisenbahnrad |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0884396B1 (cs) |
| AT (1) | ATE243772T1 (cs) |
| CZ (1) | CZ298116B6 (cs) |
| DE (1) | DE69815758T2 (cs) |
| FR (1) | FR2763601B1 (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20032370A1 (it) * | 2003-12-03 | 2005-06-04 | Lucchini Sidermeccanica S P A | Acciaio microlegato bainitico ad elevata resistenza a fatica |
| CN104325838B (zh) * | 2014-10-22 | 2016-08-24 | 雷帮荣 | 一种高铁车轮及其热挤压整体成型方法 |
| CN113046540B (zh) * | 2021-03-11 | 2022-08-16 | 宝武集团马钢轨交材料科技有限公司 | 一种车轮热处理工艺 |
| AU2022446867B2 (en) * | 2022-03-14 | 2025-07-17 | Nippon Steel Corporation | Railway wheel, and wheelset for railway vehicles |
| CN118957239A (zh) * | 2024-06-07 | 2024-11-15 | 马鞍山钢铁股份有限公司 | 轨道交通用车轮的热处理方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2067873A5 (en) * | 1969-11-19 | 1971-08-20 | Inst Chernoi Metallurgii | Railway wheel hardening method |
| IT957295B (it) * | 1972-03-02 | 1973-10-10 | Italsider Spa | Procedimento perfezionato per la realizzazione di ruote monoblocco in acciaio |
| JPS5422771B2 (cs) * | 1974-01-28 | 1979-08-09 | ||
| JPS5893857A (ja) * | 1981-11-30 | 1983-06-03 | Sumitomo Metal Ind Ltd | 耐熱亀裂性及び耐割損性に優れた鉄道車輪 |
| DE4343565C1 (de) * | 1993-12-21 | 1995-06-08 | Ver Schmiedewerke Gmbh | Verfahren zur Herstellung von Schienenrädern und Schienenradteilen |
-
1997
- 1997-05-23 FR FR9706290A patent/FR2763601B1/fr not_active Expired - Fee Related
-
1998
- 1998-04-29 AT AT98401042T patent/ATE243772T1/de active
- 1998-04-29 EP EP98401042A patent/EP0884396B1/fr not_active Expired - Lifetime
- 1998-04-29 DE DE69815758T patent/DE69815758T2/de not_active Expired - Lifetime
- 1998-05-15 CZ CZ0152198A patent/CZ298116B6/cs not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69815758D1 (de) | 2003-07-31 |
| EP0884396A1 (fr) | 1998-12-16 |
| CZ152198A3 (cs) | 1999-08-11 |
| EP0884396B1 (fr) | 2003-06-25 |
| CZ298116B6 (cs) | 2007-06-27 |
| DE69815758T2 (de) | 2004-04-29 |
| FR2763601B1 (fr) | 1999-06-25 |
| FR2763601A1 (fr) | 1998-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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