GB812113A - Corrosion-resistant cobalt and/or nickel-base alloy - Google Patents

Corrosion-resistant cobalt and/or nickel-base alloy

Info

Publication number
GB812113A
GB812113A GB30946/57A GB3094657A GB812113A GB 812113 A GB812113 A GB 812113A GB 30946/57 A GB30946/57 A GB 30946/57A GB 3094657 A GB3094657 A GB 3094657A GB 812113 A GB812113 A GB 812113A
Authority
GB
United Kingdom
Prior art keywords
corrosion
nickel
base alloy
resistant cobalt
cobalt
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
GB30946/57A
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 GB812113A publication Critical patent/GB812113A/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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

A nickel and/or cobalt-base alloy, welded joints of which are resistant to corrosion by, for example, fuming nitric acid, has the following composition in percentages by weight: W 40.5 to 45; Fe 0 to 5; C 0 to 0.2. Ni and/or Co the balance. A heat treatment described, consists of heating to 1250 DEG C. for 20 minutes, air cooling, welding, heating to 815 DEG C. for 2 or 24 hours and then air cooling.
GB30946/57A 1956-10-08 1957-10-03 Corrosion-resistant cobalt and/or nickel-base alloy Expired GB812113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US812113XA 1956-10-08 1956-10-08

Publications (1)

Publication Number Publication Date
GB812113A true GB812113A (en) 1959-04-15

Family

ID=22162769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30946/57A Expired GB812113A (en) 1956-10-08 1957-10-03 Corrosion-resistant cobalt and/or nickel-base alloy

Country Status (3)

Country Link
DE (1) DE1080311B (en)
FR (1) FR1184094A (en)
GB (1) GB812113A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162596A (en) * 1937-04-30 1939-06-13 Gen Electric Furnace heating element

Also Published As

Publication number Publication date
DE1080311B (en) 1960-04-21
FR1184094A (en) 1959-07-16

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