GB911520A - Improvements relating to titanium base alloys - Google Patents

Improvements relating to titanium base alloys

Info

Publication number
GB911520A
GB911520A GB297661A GB297661A GB911520A GB 911520 A GB911520 A GB 911520A GB 297661 A GB297661 A GB 297661A GB 297661 A GB297661 A GB 297661A GB 911520 A GB911520 A GB 911520A
Authority
GB
United Kingdom
Prior art keywords
temperature
give
cold working
compacting
improvements relating
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
GB297661A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB911520A publication Critical patent/GB911520A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium

Landscapes

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

Abstract

A sintered Ti base alloy containing up to 50% of a metal which has a boiling point above 1700 DEG C. (e.g. Al V, Cn, Fe, Mo, Sn, Be Cu, Mn, Co, Ni, Zr, Ta, Nb, W with 0.1-10% of La Ce Th Pa or Pt), having a total of impurities of less than 0.5% (e.g. C, N and O) is produced by compacting the powdered mixture, and cold working the compact at a temperature below the alpha-beta phase transformation temperature of the Ti base (about 885 DEG C.) and below the temperature at which there is any appreciable solution of the alloying component. The compacting step may be performed by rolling cold to give a green strip rolling between heated rolls, extrusion, forging, swaging or pressing. When in their final form the alloys are annealed at 900-1500 DEG C. under a protective atmosphere or in a vacuum to give a homogeneous product. Examples are given of different cold working methods and definite temperatures for the separate steps.
GB297661A 1960-01-27 1961-01-25 Improvements relating to titanium base alloys Expired GB911520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486360A 1960-01-27 1960-01-27

Publications (1)

Publication Number Publication Date
GB911520A true GB911520A (en) 1962-11-28

Family

ID=21712885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB297661A Expired GB911520A (en) 1960-01-27 1961-01-25 Improvements relating to titanium base alloys

Country Status (1)

Country Link
GB (1) GB911520A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343998A (en) * 1964-01-06 1967-09-26 Whittaker Corp High strength wrought weldable titanium alloy mill product manufacture
GB2198144A (en) * 1986-10-31 1988-06-08 Sumitomo Metal Ind Method of improving the resistance of ti-based alloys to corrosion
CN107760859A (en) * 2017-10-18 2018-03-06 云南钛业股份有限公司 The pure titanium strand soaking zone temperature control method of common stepped heating stove heat

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343998A (en) * 1964-01-06 1967-09-26 Whittaker Corp High strength wrought weldable titanium alloy mill product manufacture
GB2198144A (en) * 1986-10-31 1988-06-08 Sumitomo Metal Ind Method of improving the resistance of ti-based alloys to corrosion
US4859415A (en) * 1986-10-31 1989-08-22 Sumitomo Metal Industries, Ltd. Method of improving the resistance of Ti-based alloys to corrosion in deep-well environments
GB2198144B (en) * 1986-10-31 1991-06-26 Sumitomo Metal Ind Method of improving the resistance of ti-based alloys to corrosion
CN107760859A (en) * 2017-10-18 2018-03-06 云南钛业股份有限公司 The pure titanium strand soaking zone temperature control method of common stepped heating stove heat
CN107760859B (en) * 2017-10-18 2019-05-03 云南钛业股份有限公司 The pure titanium slab soaking zone temperature control method of common stepped heating stove heating

Similar Documents

Publication Publication Date Title
GB1338278A (en) Heat recoverable alloys
DE2644041A1 (en) MEMORY ALLOY
GB1020872A (en) Nickel-base alloys
ES273346A1 (en) Age-hardenable, martensitic iron-base alloys
ES437641A1 (en) Production of metallic articles
GB1433852A (en) Powder metallurgy process
GB1270563A (en) Process for obtaining preferred orientation in zirconium and its alloys
GB928407A (en) Improvements in the production of titanium base alloys
DE2522636A1 (en) Process for the production of a coarse-grained body from a superalloy and a body produced by the process
GB911520A (en) Improvements relating to titanium base alloys
GB1142523A (en) Working cycle for dispersion strengthened materials
US2798806A (en) Titanium alloy
GB1265406A (en)
US5417779A (en) High ductility processing for alpha-two titanium materials
GB830628A (en) Improvements in the grain-stabilising of metals and alloys
GB1169867A (en) Improved Titanium-Based Alloys
GB1252966A (en)
GB1183655A (en) Process for Heat Treating Aluminium-Bronze Alloys.
GB1134492A (en) Methods of improving the mechanical properties of metals and their alloys
GB846530A (en) Hot-worked aluminium base alloy powder article
Suzuki et al. The strength of TiC-Mo 2 C-TiN-Co alloy
Saji et al. Anneal-hardening and-softening of aged and cold-rolled Cu-Ti alloys
Khorev et al. Thermomechanical treatment of Ti-Al-Mo system alloys(Ti-Al-Mo alloys thermomechanical treatment, investigating alloy composition effects on hardening)
GB863989A (en) Improvements in the rolling of strip from powder
Severdenko et al. Studies in Properties of Rolled Strip From Granules of Low-Alloyed Aluminum Alloys