GB881031A - Improvements in and relating to alloys - Google Patents

Improvements in and relating to alloys

Info

Publication number
GB881031A
GB881031A GB14108/60A GB1410860A GB881031A GB 881031 A GB881031 A GB 881031A GB 14108/60 A GB14108/60 A GB 14108/60A GB 1410860 A GB1410860 A GB 1410860A GB 881031 A GB881031 A GB 881031A
Authority
GB
United Kingdom
Prior art keywords
alloys
relating
bal
max
alloy
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
GB14108/60A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB881031A publication Critical patent/GB881031A/en
Expired 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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)

Abstract

A wear-resistant alloy has the following percentage composition, by weight:- .Cr.25 -30 .Co.8 -12 .Fe.10 -15 .W.5 -12 .Mo.5 -12 .C.0,8- 1,6 .Si.0 - 1,5 .Mn.0 - 2 .Ni.(at least 20) the remainder The alloy may be used for castings and for hard-facing by welding. It is particularly suitable for valve seats in I.C. engines. The following alloys, stated to be known, are also referred to in the Specification:- .Cr.30,5.29 .W.12,5.15 .C.2,5.2,4 .Si.0,4.0,6 .Mn.0,7.0,2 .B.0,1.- .Co.Bal.10 .Ni.2.Bal .Fe.3 max..7 max
GB14108/60A 1959-05-08 1960-04-21 Improvements in and relating to alloys Expired GB881031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US881031XA 1959-05-08 1959-05-08

Publications (1)

Publication Number Publication Date
GB881031A true GB881031A (en) 1961-11-01

Family

ID=22209380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14108/60A Expired GB881031A (en) 1959-05-08 1960-04-21 Improvements in and relating to alloys

Country Status (1)

Country Link
GB (1) GB881031A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453910A1 (en) * 1979-04-09 1980-11-07 Cabot Corp IRON, NICKEL AND COBALT WEAR RESISTANT ALLOY
FR2456143A1 (en) * 1979-05-09 1980-12-05 Special Metals Corp ALLOY FOR HARD COATING BASED ON NICKEL, COBALT AND CHROME
EP1128103A3 (en) * 2000-02-04 2003-01-02 Hitachi, Ltd. Valve bonded with corrosion and wear proof alloy and apparatus using said valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453910A1 (en) * 1979-04-09 1980-11-07 Cabot Corp IRON, NICKEL AND COBALT WEAR RESISTANT ALLOY
FR2456143A1 (en) * 1979-05-09 1980-12-05 Special Metals Corp ALLOY FOR HARD COATING BASED ON NICKEL, COBALT AND CHROME
EP1128103A3 (en) * 2000-02-04 2003-01-02 Hitachi, Ltd. Valve bonded with corrosion and wear proof alloy and apparatus using said valve
US6672330B2 (en) 2000-02-04 2004-01-06 Hitachi, Ltd. Valve bonded with corrosion and wear proof alloy and apparatuses using said valve

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