GB839944A - Tantalum-columbium-chromium alloy - Google Patents

Tantalum-columbium-chromium alloy

Info

Publication number
GB839944A
GB839944A GB19040/58A GB1904058A GB839944A GB 839944 A GB839944 A GB 839944A GB 19040/58 A GB19040/58 A GB 19040/58A GB 1904058 A GB1904058 A GB 1904058A GB 839944 A GB839944 A GB 839944A
Authority
GB
United Kingdom
Prior art keywords
alloy
columbium
tantalum
chromium alloy
retorts
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
GB19040/58A
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.)
Sierra Metals Corp
Original Assignee
Sierra Metals 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 Sierra Metals Corp filed Critical Sierra Metals Corp
Publication of GB839944A publication Critical patent/GB839944A/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
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

An alloy of good corrosion resistance and mechanical strength at high temperature has a composition within the following range in per cent by weight: .Cr.5-20 .W.2-25 Ta and Nb the balance, the Ta forming 10-95% of the total of Ta plus Nb. The alloy may also contain one or more of the following impurities in the stated proportions: .C.up to.0.5 .O.up to.0.8 .N.up to.0.2 .Fe.up to.5.0 The alloy may be used in the form of parts of gas turbines and internal combustion engines, heat exchangers and as linings for retorts and other containers in the chemical and metallurgical industries.
GB19040/58A 1957-07-01 1958-06-13 Tantalum-columbium-chromium alloy Expired GB839944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US839944XA 1957-07-01 1957-07-01

Publications (1)

Publication Number Publication Date
GB839944A true GB839944A (en) 1960-06-29

Family

ID=22181964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19040/58A Expired GB839944A (en) 1957-07-01 1958-06-13 Tantalum-columbium-chromium alloy

Country Status (1)

Country Link
GB (1) GB839944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470462B2 (en) 2012-12-14 2016-10-18 TITAN Metal Fabricators Heat exchanger for heating hydrochloric acid pickling solution, a system and method for pickling, and a method of manufacturing steel products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470462B2 (en) 2012-12-14 2016-10-18 TITAN Metal Fabricators Heat exchanger for heating hydrochloric acid pickling solution, a system and method for pickling, and a method of manufacturing steel products

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