DE69927426D1 - Martensitischer, hitzebeständiger Stahl - Google Patents

Martensitischer, hitzebeständiger Stahl

Info

Publication number
DE69927426D1
DE69927426D1 DE69927426T DE69927426T DE69927426D1 DE 69927426 D1 DE69927426 D1 DE 69927426D1 DE 69927426 T DE69927426 T DE 69927426T DE 69927426 T DE69927426 T DE 69927426T DE 69927426 D1 DE69927426 D1 DE 69927426D1
Authority
DE
Germany
Prior art keywords
martensitic
heat
resistant steel
resistant
steel
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 - Fee Related
Application number
DE69927426T
Other languages
English (en)
Other versions
DE69927426T2 (de
Inventor
Shigeki Ueta
Toshiharu Noda
Michio Okabe
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.)
Daido Steel Co Ltd
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
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of DE69927426D1 publication Critical patent/DE69927426D1/de
Application granted granted Critical
Publication of DE69927426T2 publication Critical patent/DE69927426T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)
DE69927426T 1998-05-12 1999-05-07 Martensitischer, hitzebeständiger Stahl Expired - Fee Related DE69927426T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12933798 1998-05-12
JP12933798A JP4026228B2 (ja) 1998-05-12 1998-05-12 マルテンサイト系耐熱鋼

Publications (2)

Publication Number Publication Date
DE69927426D1 true DE69927426D1 (de) 2005-11-03
DE69927426T2 DE69927426T2 (de) 2006-07-13

Family

ID=15007121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927426T Expired - Fee Related DE69927426T2 (de) 1998-05-12 1999-05-07 Martensitischer, hitzebeständiger Stahl

Country Status (4)

Country Link
US (1) US6096262A (de)
EP (1) EP0957182B1 (de)
JP (1) JP4026228B2 (de)
DE (1) DE69927426T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001192730A (ja) * 2000-01-11 2001-07-17 Natl Research Inst For Metals Ministry Of Education Culture Sports Science & Technology 高Ｃｒフェライト系耐熱鋼およびその熱処理方法
US6723182B1 (en) * 2002-11-14 2004-04-20 Arthur J. Bahmiller Martensitic alloy steels having intermetallic compounds and precipitates as a substitute for cobalt
US8075420B2 (en) * 2009-06-24 2011-12-13 Acushnet Company Hardened golf club head
CN108380835B (zh) * 2018-04-17 2020-03-27 攀钢集团江油长城特殊钢有限公司 一种低偏析气阀钢连铸坯及其制造方法
WO2022041207A1 (zh) 2020-08-31 2022-03-03 北京科技大学 一种高温高强低碳马氏体热强钢及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126462A (en) * 1965-10-01 1968-09-05 Wilkinson Sword Ltd Improvements in or relating to safety razor blades
US3575737A (en) * 1968-06-25 1971-04-20 Sandvikens Jernverks Ab Razor blades and other thin cutting edge tools and method of manufacture of such tools
JPS5846542B2 (ja) * 1980-01-08 1983-10-17 日立金属株式会社 スチ−ル製ピストンリング材
JPS609860A (ja) * 1983-06-27 1985-01-18 Riken Corp 予燃焼室インサ−ト
JPS60204837A (ja) * 1984-03-27 1985-10-16 Daido Steel Co Ltd 鋼の直接焼入れ方法
JPS60243249A (ja) * 1984-05-16 1985-12-03 Hitachi Metals Ltd 焼戻し軟化抵抗の高い軸受用鋼
JPS60116748A (ja) * 1984-07-09 1985-06-24 Hitachi Metals Ltd スチ−ル製ピストンリング材
JPH01205063A (ja) * 1988-02-10 1989-08-17 Daido Steel Co Ltd 耐摩耗ステンレス鋼部品
JP3029642B2 (ja) * 1990-06-22 2000-04-04 日立金属株式会社 溶融金属に対する耐溶損性の優れた鋳造用金型または接溶湯器具
JPH0693384A (ja) * 1991-12-04 1994-04-05 Aichi Steel Works Ltd 冷鍛用耐熱鋼
JP3301441B2 (ja) * 1992-03-26 2002-07-15 日立金属株式会社 高温高圧成形用複合シリンダ
JPH0670369A (ja) * 1992-08-20 1994-03-11 Fujitsu Ltd 移動体通信システム
JP3121478B2 (ja) * 1993-07-20 2000-12-25 株式会社豊田中央研究所 フェライト系耐熱鋳鋼およびその製造方法

Also Published As

Publication number Publication date
JPH11323506A (ja) 1999-11-26
EP0957182A3 (de) 2001-10-04
EP0957182A2 (de) 1999-11-17
US6096262A (en) 2000-08-01
EP0957182B1 (de) 2005-09-28
JP4026228B2 (ja) 2007-12-26
DE69927426T2 (de) 2006-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee