ATA79074A - Verfahren zur herstellung von scheiben aus seigerungsanfaelligen staehlen - Google Patents
Verfahren zur herstellung von scheiben aus seigerungsanfaelligen staehlenInfo
- Publication number
- ATA79074A ATA79074A AT79074A AT79074A ATA79074A AT A79074 A ATA79074 A AT A79074A AT 79074 A AT79074 A AT 79074A AT 79074 A AT79074 A AT 79074A AT A79074 A ATA79074 A AT A79074A
- Authority
- AT
- Austria
- Prior art keywords
- seag
- disks
- manufacturing
- steels prepared
- steels
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/32—Making machine elements wheels; discs discs, e.g. disc wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT79074A AT326462B (de) | 1974-02-01 | 1974-02-01 | Verfahren zur herstellung von scheiben aus seigerungsanfälligen stählen |
IT1942075A IT1028475B (it) | 1974-02-01 | 1975-01-20 | Procedimento per la fabbricazione di dischi a partire da acciati soggetti a liquazione |
DE19752503138 DE2503138B2 (de) | 1974-02-01 | 1975-01-27 | Verfahren zur Herstellung von Scheiben aus seigerungsanfälligen Stählen |
GB438775A GB1474874A (en) | 1974-02-01 | 1975-01-31 | Method of producing discs from alloy steels which are liable to segregation upon casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT79074A AT326462B (de) | 1974-02-01 | 1974-02-01 | Verfahren zur herstellung von scheiben aus seigerungsanfälligen stählen |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA79074A true ATA79074A (de) | 1975-02-15 |
AT326462B AT326462B (de) | 1975-12-10 |
Family
ID=3499807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79074A AT326462B (de) | 1974-02-01 | 1974-02-01 | Verfahren zur herstellung von scheiben aus seigerungsanfälligen stählen |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT326462B (de) |
DE (1) | DE2503138B2 (de) |
GB (1) | GB1474874A (de) |
IT (1) | IT1028475B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385227B (de) * | 1984-01-24 | 1988-03-10 | Ver Edelstahlwerke Ag | Verfahren zur herstellung von kraftuebertragenden, insbesondere drehmomentuebertragenden elementen |
CN100348763C (zh) * | 2004-03-08 | 2007-11-14 | 大连荣创科技发展有限公司 | 相变电阻扩散焊制造无碳化物偏析高合金莱氏体钢的方法 |
CN105935738B (zh) * | 2016-06-30 | 2017-12-01 | 安徽省瑞杰锻造有限责任公司 | 一种莱氏体钢轴的锻造工艺 |
-
1974
- 1974-02-01 AT AT79074A patent/AT326462B/de not_active IP Right Cessation
-
1975
- 1975-01-20 IT IT1942075A patent/IT1028475B/it active
- 1975-01-27 DE DE19752503138 patent/DE2503138B2/de not_active Withdrawn
- 1975-01-31 GB GB438775A patent/GB1474874A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2503138A1 (de) | 1975-08-07 |
AT326462B (de) | 1975-12-10 |
IT1028475B (it) | 1979-01-30 |
GB1474874A (en) | 1977-05-25 |
DE2503138B2 (de) | 1978-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |