ATE103993T1 - Schnellstahlpulver. - Google Patents

Schnellstahlpulver.

Info

Publication number
ATE103993T1
ATE103993T1 AT89313418T AT89313418T ATE103993T1 AT E103993 T1 ATE103993 T1 AT E103993T1 AT 89313418 T AT89313418 T AT 89313418T AT 89313418 T AT89313418 T AT 89313418T AT E103993 T1 ATE103993 T1 AT E103993T1
Authority
AT
Austria
Prior art keywords
speed steel
steel powder
high speed
carbide particles
speed tool
Prior art date
Application number
AT89313418T
Other languages
German (de)
English (en)
Inventor
Yoshitomo Hitachi
Kozo Ozaki
Yukinori Matsuda
Noriyoshi Shibata
Original Assignee
Daido Steel Co Ltd
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=18228524&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE103993(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Application granted granted Critical
Publication of ATE103993T1 publication Critical patent/ATE103993T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
AT89313418T 1988-12-27 1989-12-21 Schnellstahlpulver. ATE103993T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63330077A JP2725333B2 (ja) 1988-12-27 1988-12-27 粉末高速度工具鋼
EP89313418A EP0377307B1 (en) 1988-12-27 1989-12-21 Powdered high speed tool steel

Publications (1)

Publication Number Publication Date
ATE103993T1 true ATE103993T1 (de) 1994-04-15

Family

ID=18228524

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89313418T ATE103993T1 (de) 1988-12-27 1989-12-21 Schnellstahlpulver.

Country Status (4)

Country Link
EP (1) EP0377307B1 (ja)
JP (1) JP2725333B2 (ja)
AT (1) ATE103993T1 (ja)
DE (1) DE68914429T2 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483668B1 (en) * 1990-10-31 1996-03-13 Hitachi Metals, Ltd. High speed tool steel produced by sintering powder and method of producing same
JP2775614B2 (ja) * 1990-12-19 1998-07-16 株式会社クボタ 高速度鋼系焼結合金
SE500008C2 (sv) * 1991-08-07 1994-03-21 Erasteel Kloster Ab Snabbstål med god varmhårdhet och slitstyrka framställt av pulver
DE69218779T2 (de) * 1991-08-07 1997-07-10 Erasteel Kloster Ab Pulvermetallurgisch hergestellter schnellarbeitsstahl
FR2751348B1 (fr) * 1996-07-19 1998-10-02 Thyssen France Sa Acier pour outils de mise en forme
FR2751349B1 (fr) * 1996-07-19 1998-10-02 Thyssen France Sa Acier pour outils de mise en forme
US6057045A (en) * 1997-10-14 2000-05-02 Crucible Materials Corporation High-speed steel article
AT411441B (de) * 2000-06-02 2004-01-26 Boehler Ybbstal Band Gmbh & Co Verbundwerkzeug
JP6096040B2 (ja) * 2013-04-17 2017-03-15 山陽特殊製鋼株式会社 高温焼戻し硬さに優れた粉末高速度工具鋼
JP6345945B2 (ja) * 2014-02-26 2018-06-20 山陽特殊製鋼株式会社 耐摩耗性に優れた粉末高速度工具鋼およびその製造方法
CN110699613B (zh) * 2014-12-17 2022-05-17 尤迪霍尔姆斯有限责任公司 耐磨合金
SE541903C2 (en) * 2017-11-22 2020-01-02 Vbn Components Ab High hardness 3d printed steel product
JP7396256B2 (ja) * 2020-11-30 2023-12-12 Ｊｆｅスチール株式会社 圧延用ロール外層材及び圧延用複合ロール

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172906A (en) * 1974-12-23 1976-06-24 Hitachi Metals Ltd Tankabutsuo fukashitakosokudokoguko
JPS609587B2 (ja) * 1978-06-23 1985-03-11 トヨタ自動車株式会社 耐摩耗性焼結合金
JPS57181367A (en) * 1981-04-08 1982-11-08 Furukawa Electric Co Ltd:The Sintered high-v high-speed steel and its production
JPH0674486B2 (ja) * 1987-08-18 1994-09-21 株式会社神戸製鋼所 熱間加工性に優れた高硬度焼結高速度鋼鋼塊
JPH01152242A (ja) * 1987-12-10 1989-06-14 Sanyo Special Steel Co Ltd 粉末冶金法による高靭性高速度鋼

Also Published As

Publication number Publication date
DE68914429T2 (de) 1994-07-28
EP0377307B1 (en) 1994-04-06
JP2725333B2 (ja) 1998-03-11
JPH02175846A (ja) 1990-07-09
EP0377307A1 (en) 1990-07-11
DE68914429D1 (de) 1994-05-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee