DE68908535T2 - Automatenflussstahl und Verfahren zu dessen Herstellung. - Google Patents

Automatenflussstahl und Verfahren zu dessen Herstellung.

Info

Publication number
DE68908535T2
DE68908535T2 DE89403078T DE68908535T DE68908535T2 DE 68908535 T2 DE68908535 T2 DE 68908535T2 DE 89403078 T DE89403078 T DE 89403078T DE 68908535 T DE68908535 T DE 68908535T DE 68908535 T2 DE68908535 T2 DE 68908535T2
Authority
DE
Germany
Prior art keywords
content
sio2
cao
automatic
production
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
DE89403078T
Other languages
English (en)
Other versions
DE68908535D1 (de
Inventor
Gilles Pierson
Louis Payraudeau
Jean Bellot
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.)
UNIMETALL SA
Original Assignee
UNIMETALL SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9372696&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68908535(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UNIMETALL SA filed Critical UNIMETALL SA
Application granted granted Critical
Publication of DE68908535D1 publication Critical patent/DE68908535D1/de
Publication of DE68908535T2 publication Critical patent/DE68908535T2/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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)
DE89403078T 1988-12-01 1989-11-08 Automatenflussstahl und Verfahren zu dessen Herstellung. Expired - Lifetime DE68908535T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816093A FR2639960B1 (fr) 1988-12-01 1988-12-01 Acier doux pour decolletage et son mode d'elaboration

Publications (2)

Publication Number Publication Date
DE68908535D1 DE68908535D1 (de) 1993-09-23
DE68908535T2 true DE68908535T2 (de) 1994-01-20

Family

ID=9372696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89403078T Expired - Lifetime DE68908535T2 (de) 1988-12-01 1989-11-08 Automatenflussstahl und Verfahren zu dessen Herstellung.

Country Status (9)

Country Link
US (1) US4978499A (de)
EP (1) EP0371840B1 (de)
JP (1) JPH068481B2 (de)
KR (1) KR930010326B1 (de)
AT (1) ATE93278T1 (de)
CA (1) CA2004294C (de)
DE (1) DE68908535T2 (de)
ES (1) ES2044186T3 (de)
FR (1) FR2639960B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396365B (de) * 1991-01-28 1993-08-25 Chemson Polymer Additive Zusatz fuer reibbelagmischungen enthaltend mangan-ii-sulfid
FR2682686B1 (fr) * 1991-10-17 1994-07-01 Vallourec Ind Acier au carbonne-manganese destine notamment au decolletage.
CN105779862A (zh) * 2016-04-17 2016-07-20 四川纽赛特工业机器人制造有限公司 机器人手臂

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359326A (en) * 1930-01-17 1931-10-22 Saechsische Gussstahlwerke Doe Improvements in or relating to steels
DE737365C (de) * 1930-09-17 1943-07-12 Saechsische Gussstahl Werke Do Automatenstahl
DE710951C (de) * 1931-01-31 1941-09-24 Saechsische Gussstahl Werke Do Hochgeschwefelter seigerungsfreier, mit hoher Schnittgeschwindigkeit gut zerspanbarer Automatenstahl
DE749477C (de) * 1941-12-23 1953-03-23 Edelstahlwerke A G Krefeld Deu Stahl mit hohem Widerstand gegen schlagartige Beanspruchung
US3630723A (en) * 1967-09-19 1971-12-28 Daido Steel Co Ltd Free cutting steels
US3948649A (en) * 1971-08-04 1976-04-06 Daido Seiko Kabushiki Kaisha Free cutting steel
JPS5130845B2 (de) * 1972-05-10 1976-09-03
JPS5133716A (en) * 1974-09-17 1976-03-23 Daido Steel Co Ltd * teitansokarushiumu iokeikaisakuko *
JPS54116317A (en) * 1978-03-03 1979-09-10 Daido Steel Co Ltd Heat resistant steel with good cutting property
DE2951812A1 (de) * 1978-12-25 1980-07-10 Daido Steel Co Ltd Automatenstahl
JPS5585658A (en) * 1978-12-25 1980-06-27 Daido Steel Co Ltd Free cutting steel
JPS56105460A (en) * 1980-01-26 1981-08-21 Nippon Steel Corp Low-carbon low-sulfur free cutting steel and production thereof
US4881990A (en) * 1987-04-03 1989-11-21 Inland Steel Company Steel product with globular manganese sulfide inclusions

Also Published As

Publication number Publication date
US4978499A (en) 1990-12-18
KR900010038A (ko) 1990-07-06
EP0371840A1 (de) 1990-06-06
DE68908535D1 (de) 1993-09-23
CA2004294A1 (fr) 1990-06-01
CA2004294C (fr) 1996-04-30
ATE93278T1 (de) 1993-09-15
FR2639960A1 (fr) 1990-06-08
JPH02213446A (ja) 1990-08-24
KR930010326B1 (ko) 1993-10-16
JPH068481B2 (ja) 1994-02-02
ES2044186T3 (es) 1994-01-01
FR2639960B1 (fr) 1993-07-23
EP0371840B1 (de) 1993-08-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings