AT326462B - Verfahren zur herstellung von scheiben aus seigerungsanfälligen stählen - Google Patents

Verfahren zur herstellung von scheiben aus seigerungsanfälligen stählen

Info

Publication number
AT326462B
AT326462B AT79074A AT79074A AT326462B AT 326462 B AT326462 B AT 326462B AT 79074 A AT79074 A AT 79074A AT 79074 A AT79074 A AT 79074A AT 326462 B AT326462 B AT 326462B
Authority
AT
Austria
Prior art keywords
segregation
disks
production
steels
susceptible
Prior art date
Application number
AT79074A
Other languages
German (de)
English (en)
Other versions
ATA79074A (de
Inventor
Josef Dipl Ing Heissenberger
Hans Dipl Ing Dr Enoeckl
Original Assignee
Schoeller Bleckmann Stahlwerke
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schoeller Bleckmann Stahlwerke filed Critical Schoeller Bleckmann Stahlwerke
Priority to AT79074A priority Critical patent/AT326462B/de
Priority to IT1942075A priority patent/IT1028475B/it
Priority to DE19752503138 priority patent/DE2503138B2/de
Priority to GB438775A priority patent/GB1474874A/en
Publication of ATA79074A publication Critical patent/ATA79074A/de
Application granted granted Critical
Publication of AT326462B publication Critical patent/AT326462B/de

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)
AT79074A 1974-02-01 1974-02-01 Verfahren zur herstellung von scheiben aus seigerungsanfälligen stählen AT326462B (de)

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 ATA79074A (de) 1975-02-15
AT326462B true 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 (it)
DE (1) DE2503138B2 (it)
GB (1) GB1474874A (it)
IT (1) IT1028475B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2503138A1 (de) 1975-08-07
GB1474874A (en) 1977-05-25
ATA79074A (de) 1975-02-15
IT1028475B (it) 1979-01-30
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