DE2309531A1 - Verfahren zum herstellen von vollraedern aus stahl - Google Patents
Verfahren zum herstellen von vollraedern aus stahlInfo
- Publication number
- DE2309531A1 DE2309531A1 DE19732309531 DE2309531A DE2309531A1 DE 2309531 A1 DE2309531 A1 DE 2309531A1 DE 19732309531 DE19732309531 DE 19732309531 DE 2309531 A DE2309531 A DE 2309531A DE 2309531 A1 DE2309531 A1 DE 2309531A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- steel
- cooled
- allowed
- oven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 16
- 239000010959 steel Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000035882 stress Effects 0.000 description 20
- 238000012360 testing method Methods 0.000 description 8
- 241000152447 Hades Species 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 238000005496 tempering Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 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
- 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
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1251072A IT957295B (it) | 1972-03-02 | 1972-03-02 | Procedimento perfezionato per la realizzazione di ruote monoblocco in acciaio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2309531A1 true DE2309531A1 (de) | 1973-09-20 |
Family
ID=11141003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732309531 Pending DE2309531A1 (de) | 1972-03-02 | 1973-02-26 | Verfahren zum herstellen von vollraedern aus stahl |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2309531A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES412208A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2174073B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1417330A (cg-RX-API-DMAC7.html) |
| IT (1) | IT957295B (cg-RX-API-DMAC7.html) |
| SE (1) | SE397540B (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533770A (en) * | 1992-10-10 | 1996-07-09 | Man Gutehoffnungshutte Aktiengesellschaft | High-strength solid wheels and tires for railroad traction vehicles and cars |
| CN105063331A (zh) * | 2015-08-13 | 2015-11-18 | 安徽优合铝业科技有限公司 | 一种轮毂热处理工艺 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2297094B (en) * | 1995-01-20 | 1998-09-23 | British Steel Plc | Improvements in and relating to Carbide-Free Bainitic Steels |
| US5746842A (en) * | 1995-09-29 | 1998-05-05 | Toa Steel Co., Ltd. | Steel gear |
| FR2763601B1 (fr) * | 1997-05-23 | 1999-06-25 | Valdunes | Procede de fabrication d'une roue de chemin de fer en acier et roue de chemin de fer obtenue |
| ITMI20032370A1 (it) * | 2003-12-03 | 2005-06-04 | Lucchini Sidermeccanica S P A | Acciaio microlegato bainitico ad elevata resistenza a fatica |
| CL2012002218A1 (es) * | 2012-08-09 | 2013-07-26 | Compañia Electro Metalurgica S A | Metodo de produccion de acero fundido de alta resistencia al desgaste con microestructura mayoritariamente bainitica y balance adecuado de tenacicdad y dureza para aplicaciones mineras tales como molienda y chancado; y acero con dichas caracteristicas. |
| 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 |
| CN118932162A (zh) * | 2024-07-24 | 2024-11-12 | 马鞍山钢铁股份有限公司 | 一种适用于低温环境下高强韧匹配的高速车轮及其热处理方法和制备方法 |
-
1972
- 1972-03-02 IT IT1251072A patent/IT957295B/it active
-
1973
- 1973-02-26 DE DE19732309531 patent/DE2309531A1/de active Pending
- 1973-02-27 FR FR7306845A patent/FR2174073B1/fr not_active Expired
- 1973-03-01 SE SE7302903A patent/SE397540B/xx unknown
- 1973-03-01 ES ES412208A patent/ES412208A1/es not_active Expired
- 1973-03-02 GB GB1026773A patent/GB1417330A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533770A (en) * | 1992-10-10 | 1996-07-09 | Man Gutehoffnungshutte Aktiengesellschaft | High-strength solid wheels and tires for railroad traction vehicles and cars |
| CN105063331A (zh) * | 2015-08-13 | 2015-11-18 | 安徽优合铝业科技有限公司 | 一种轮毂热处理工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2174073B1 (cg-RX-API-DMAC7.html) | 1977-04-22 |
| ES412208A1 (es) | 1976-01-01 |
| FR2174073A1 (cg-RX-API-DMAC7.html) | 1973-10-12 |
| GB1417330A (en) | 1975-12-10 |
| IT957295B (it) | 1973-10-10 |
| SE397540B (sv) | 1977-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |