DE3774186D1 - Werkzeugstahl fuer warmarbeit. - Google Patents

Werkzeugstahl fuer warmarbeit.

Info

Publication number
DE3774186D1
DE3774186D1 DE8787108304T DE3774186T DE3774186D1 DE 3774186 D1 DE3774186 D1 DE 3774186D1 DE 8787108304 T DE8787108304 T DE 8787108304T DE 3774186 T DE3774186 T DE 3774186T DE 3774186 D1 DE3774186 D1 DE 3774186D1
Authority
DE
Germany
Prior art keywords
tool steel
hot work
hot
work
tool
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.)
Expired - Lifetime
Application number
DE8787108304T
Other languages
English (en)
Inventor
David E Wert
Raymond M Hemphill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRS Holdings LLC
Original Assignee
Carpenter Technology Corp
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 Carpenter Technology Corp filed Critical Carpenter Technology Corp
Application granted granted Critical
Publication of DE3774186D1 publication Critical patent/DE3774186D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
DE8787108304T 1986-06-18 1987-06-09 Werkzeugstahl fuer warmarbeit. Expired - Lifetime DE3774186D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87564886A 1986-06-18 1986-06-18

Publications (1)

Publication Number Publication Date
DE3774186D1 true DE3774186D1 (de) 1991-12-05

Family

ID=25366136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787108304T Expired - Lifetime DE3774186D1 (de) 1986-06-18 1987-06-09 Werkzeugstahl fuer warmarbeit.

Country Status (5)

Country Link
KR (1) KR880000616A (de)
AT (1) ATE69066T1 (de)
BR (1) BR8703067A (de)
DE (1) DE3774186D1 (de)
IL (1) IL82833A0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544396B1 (ko) * 2004-04-27 2006-01-23 위아 주식회사 패널 이송 구동장치

Also Published As

Publication number Publication date
KR880000616A (ko) 1988-03-28
ATE69066T1 (de) 1991-11-15
BR8703067A (pt) 1988-03-08
IL82833A0 (en) 1987-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CRS HOLDINGS, INC., WILMINGTON, DEL., US

8328 Change in the person/name/address of the agent

Free format text: DR. A. V. FUENER, DIPL.-ING. D. EBBINGHAUS, DR. ING. D. FINCK, DIPL.-ING. C. HANO, PATENTANWAELTE, 81541 MUENCHEN

8339 Ceased/non-payment of the annual fee