GB677413A - Improvements in titanium alloys - Google Patents

Improvements in titanium alloys

Info

Publication number
GB677413A
GB677413A GB30906/50A GB3090650A GB677413A GB 677413 A GB677413 A GB 677413A GB 30906/50 A GB30906/50 A GB 30906/50A GB 3090650 A GB3090650 A GB 3090650A GB 677413 A GB677413 A GB 677413A
Authority
GB
United Kingdom
Prior art keywords
per cent
crucible
alloy
heating
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
GB30906/50A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of GB677413A publication Critical patent/GB677413A/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
    • C22C14/00—Alloys based on titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Silicon Compounds (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

A titanium-base alloy has the following composition: C 0.1-1.0 per cent, Mn 0.1-20.0 per cent, Ti, and impurities the balance. The alloy may also contain one or more of the following elements: Si 0.1-1.5 per cent, Al 0.5-6.0 per cent, V 0.1-1.5 per cent and B 0.1-1.5 per cent. The alloys may be made by mixing powders of the constituents other than carbon and melting in a graphite crucible in an inert atmosphere, the amount of carbon absorbed from the crucible being controlled by the length of time the melt remains in contact with the crucible. Castings may be hot forged at about 870 DEG C. The alloy may be hardened by heating at about 1000 DEG C and quenching. It may be then softened by heating at about 800 DEG C and slowly cooling.
GB30906/50A 1950-01-26 1950-12-19 Improvements in titanium alloys Expired GB677413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US677413XA 1950-01-26 1950-01-26

Publications (1)

Publication Number Publication Date
GB677413A true GB677413A (en) 1952-08-13

Family

ID=22078079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30906/50A Expired GB677413A (en) 1950-01-26 1950-12-19 Improvements in titanium alloys

Country Status (1)

Country Link
GB (1) GB677413A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848640A (en) * 1958-08-19 Titanium electrodes for spask plugs
DE1120152B (en) * 1952-11-01 1961-12-21 Crucible Steel Co America Ternary or higher alloys based on titanium
DE1142445B (en) * 1953-11-26 1963-01-17 Crucible Steel International S Use of titanium alloys to make parts that remain ductile after welding
DE1179006B (en) * 1952-12-18 1964-10-01 Crucible Steel Internat Titanium alloys
DE1258605B (en) * 1955-07-26 1968-01-11 Crucible Steel Internat Titanium-based alloy
DE1259105B (en) * 1955-07-26 1968-01-18 Crucible Steel International S Process for the heat treatment of titanium alloys
GB2423089A (en) * 2005-02-11 2006-08-16 Rolls Royce Plc Beta titanium eutectoid alloys

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848640A (en) * 1958-08-19 Titanium electrodes for spask plugs
DE1120152B (en) * 1952-11-01 1961-12-21 Crucible Steel Co America Ternary or higher alloys based on titanium
DE1179006B (en) * 1952-12-18 1964-10-01 Crucible Steel Internat Titanium alloys
DE1142445B (en) * 1953-11-26 1963-01-17 Crucible Steel International S Use of titanium alloys to make parts that remain ductile after welding
DE1258605B (en) * 1955-07-26 1968-01-11 Crucible Steel Internat Titanium-based alloy
DE1259105B (en) * 1955-07-26 1968-01-18 Crucible Steel International S Process for the heat treatment of titanium alloys
GB2423089A (en) * 2005-02-11 2006-08-16 Rolls Royce Plc Beta titanium eutectoid alloys

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