GB270640A - - Google Patents

Info

Publication number
GB270640A
GB270640A GB1282/27A GB128227A GB270640A GB 270640 A GB270640 A GB 270640A GB 1282/27 A GB1282/27 A GB 1282/27A GB 128227 A GB128227 A GB 128227A GB 270640 A GB270640 A GB 270640A
Authority
GB
United Kingdom
Prior art keywords
per cent
tantalum
chromium
alloys
carbon
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
GB1282/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB270640A publication Critical patent/GB270640A/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
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

270,640. Kropf, A. May 10, 1926, [Convention date]. Addition to 264,528. Alloys.-The alloys of high melting point described in the parent Specification are modified by replacing the molybdenum wholly by tantalum, the products containing 5-80 per cent of tantalum and 0.8-5 per cent of carbon. Up to a total of 25 per cent of one or more of the following elements may be present : vanadium, uranium, titanium, zirconium, silicon, cobalt, chromium, nickel, iron, and manganese; or by starting with an alloy of chromium and tantalum and adding tungsten carbide thereto, the product may contain up to 40 per cent of chromium. In some cases the charge may include oxides of some form of the metals which. are reduced in the presence of excess of carbon.
GB1282/27A 1926-05-10 1927-01-15 Expired GB270640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE270640T 1926-05-10

Publications (1)

Publication Number Publication Date
GB270640A true GB270640A (en) 1928-05-15

Family

ID=31893728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1282/27A Expired GB270640A (en) 1926-05-10 1927-01-15

Country Status (1)

Country Link
GB (1) GB270640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765479C (en) * 1930-05-29 1953-05-11 Fausteel Products Company Inc Hard and tough alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765479C (en) * 1930-05-29 1953-05-11 Fausteel Products Company Inc Hard and tough alloy

Similar Documents

Publication Publication Date Title
GB437592A (en) Improvements in alloys and methods of preparing the same
GB270640A (en)
GB219293A (en)
GB220006A (en) Improvements in or relating to alloys
GB514432A (en) Improvements in corrosion resistant alloys
GB511565A (en) Improvements in and relating to nickel-chromium alloys
GB538104A (en) Steel
GB391984A (en) Improvements in hard alloys
GB561592A (en) Improvements in or relating to alloys particularly for the production of alloy steels
GB487254A (en) Improvements relating to ferrous alloys
GB309841A (en) Improvements in, or relating to, alloys
GB264528A (en) Improved alloys of high melting point
GB519572A (en) Steel
GB392038A (en) Improvements relating to hard alloys
GB542410A (en) Improvements in method of production of powdered alloys or carbides
GB404565A (en) Improvements in the manufacture of articles from steel alloys
GB295265A (en) Improvements in or relating to bearing metal alloys
GB302249A (en) Improved alloys
GB342335A (en) A new or improved composition of a metal for casting purposes
GB140507A (en) A new alloy containing iron, nickel and chromium
GB293764A (en) Improvements in or relating to the manufacture of steels and castings
GB461534A (en) Improvements in and relating to electrical heating elements
GB429650A (en) Improvements in hard metal alloys
GB377663A (en) Improvements in and relating to the production of corrosion-resistant alloys
GB523251A (en) Austenitic steels