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GB1552274A - Hard alloys - Google Patents

Hard alloys

Info

Publication number
GB1552274A
GB1552274A GB3265477A GB3265477A GB1552274A GB 1552274 A GB1552274 A GB 1552274A GB 3265477 A GB3265477 A GB 3265477A GB 3265477 A GB3265477 A GB 3265477A GB 1552274 A GB1552274 A GB 1552274A
Authority
GB
United Kingdom
Prior art keywords
hard alloys
alloys
hard
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
Application number
GB3265477A
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.)
Acos Villares SA
Original Assignee
Acos Villares 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
Application filed by Acos Villares SA filed Critical Acos Villares SA
Publication of GB1552274A publication Critical patent/GB1552274A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • 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
    • 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
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
GB3265477A 1976-08-03 1977-08-03 Hard alloys Expired GB1552274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7605089A BR7605089A (en) 1976-08-03 1976-08-03 HARD ALLOYS

Publications (1)

Publication Number Publication Date
GB1552274A true GB1552274A (en) 1979-09-12

Family

ID=4001505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3265477A Expired GB1552274A (en) 1976-08-03 1977-08-03 Hard alloys

Country Status (7)

Country Link
JP (1) JPS5844734B2 (en)
AT (1) AT382167B (en)
BR (1) BR7605089A (en)
DE (1) DE2734408C2 (en)
FR (1) FR2360683A1 (en)
GB (1) GB1552274A (en)
SE (1) SE442408C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164057A (en) * 1984-08-27 1986-03-12 Tatu Sa Marchesan Implementos High carbon, low alloy steel comprising niobium
CN116516259A (en) * 2023-06-02 2023-08-01 丹阳市曙光新材料科技有限公司 Cobalt-containing low-alloy high-speed steel twist drill and preparation method thereof
US12234536B2 (en) 2022-12-03 2025-02-25 Arthur Craig Reardon High speed steel composition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392805B (en) * 1988-02-15 1991-06-25 Boehler Gmbh HIGH SPEED ALLOY, METHOD FOR THEIR PRODUCTION AND USE THEREOF
JPH0288745A (en) * 1988-09-27 1990-03-28 Nippon Steel Corp Wear-resistant cast iron roll material
AT395230B (en) * 1989-11-16 1992-10-27 Boehler Gmbh METHOD FOR PRODUCING PRE-MATERIAL FOR WORKPIECES WITH A HIGH PROPORTION OF METAL CONNECTIONS
FR2754275B1 (en) * 1996-10-04 1998-12-24 Thyssen France Sa IMPROVEMENTS TO STEELS FOR SHAPING TOOLS
BRPI0603856A (en) * 2006-08-28 2008-04-15 Villares Metals Sa hard alloys of lean composition
CN114318122A (en) * 2020-09-29 2022-04-12 江苏润晨新材料科技有限公司 Method for manufacturing novel high-speed steel band saw blade tooth material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164057A (en) * 1984-08-27 1986-03-12 Tatu Sa Marchesan Implementos High carbon, low alloy steel comprising niobium
US12234536B2 (en) 2022-12-03 2025-02-25 Arthur Craig Reardon High speed steel composition
CN116516259A (en) * 2023-06-02 2023-08-01 丹阳市曙光新材料科技有限公司 Cobalt-containing low-alloy high-speed steel twist drill and preparation method thereof

Also Published As

Publication number Publication date
DE2734408A1 (en) 1978-02-09
DE2734408C2 (en) 1983-11-24
FR2360683A1 (en) 1978-03-03
BR7605089A (en) 1976-12-28
ATA566677A (en) 1986-06-15
SE442408B (en) 1985-12-23
JPS5844734B2 (en) 1983-10-05
JPS5340623A (en) 1978-04-13
FR2360683B1 (en) 1981-06-12
SE7708805L (en) 1978-02-04
AT382167B (en) 1987-01-26
SE442408C (en) 1987-08-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940803