GB2517653B - Fabrication of gamma titanuim (TiAl) alloy articles by powder metallurgy - Google Patents

Fabrication of gamma titanuim (TiAl) alloy articles by powder metallurgy

Info

Publication number
GB2517653B
GB2517653B GB8900043.4A GB8900043A GB2517653B GB 2517653 B GB2517653 B GB 2517653B GB 8900043 A GB8900043 A GB 8900043A GB 2517653 B GB2517653 B GB 2517653B
Authority
GB
United Kingdom
Prior art keywords
titanuim
tial
gamma
fabrication
powder metallurgy
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 - Lifetime
Application number
GB8900043.4A
Other versions
GB2517653A (en
GB8900043D0 (en
Inventor
Lynn Martin Ricky
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Priority to GB8900043.4A priority Critical patent/GB2517653B/en
Anticipated expiration legal-status Critical
Publication of GB8900043D0 publication Critical patent/GB8900043D0/en
Publication of GB2517653A publication Critical patent/GB2517653A/en
Application granted granted Critical
Publication of GB2517653B publication Critical patent/GB2517653B/en
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • 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
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
GB8900043.4A 1989-01-03 1989-01-03 Fabrication of gamma titanuim (TiAl) alloy articles by powder metallurgy Expired - Lifetime GB2517653B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8900043.4A GB2517653B (en) 1989-01-03 1989-01-03 Fabrication of gamma titanuim (TiAl) alloy articles by powder metallurgy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8900043.4A GB2517653B (en) 1989-01-03 1989-01-03 Fabrication of gamma titanuim (TiAl) alloy articles by powder metallurgy

Publications (3)

Publication Number Publication Date
GB8900043D0 GB8900043D0 (en) 2013-11-13
GB2517653A GB2517653A (en) 2015-03-04
GB2517653B true GB2517653B (en) 2017-08-30

Family

ID=49584979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8900043.4A Expired - Lifetime GB2517653B (en) 1989-01-03 1989-01-03 Fabrication of gamma titanuim (TiAl) alloy articles by powder metallurgy

Country Status (1)

Country Link
GB (1) GB2517653B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218295A (en) * 1967-12-14 1971-01-06 Gen Electric Improved metallic coating material
US4294615A (en) * 1979-07-25 1981-10-13 United Technologies Corporation Titanium alloys of the TiAl type
JPS62278240A (en) * 1986-05-23 1987-12-03 Agency Of Ind Science & Technol Compacting method for ti-al intermetallic compound member
JPS63114930A (en) * 1986-10-31 1988-05-19 Daido Steel Co Ltd Ti-al powder metallurgical alloy
JPS63255331A (en) * 1987-04-10 1988-10-21 Sumitomo Light Metal Ind Ltd Formation of ti-al intermetallic-compound member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218295A (en) * 1967-12-14 1971-01-06 Gen Electric Improved metallic coating material
US4294615A (en) * 1979-07-25 1981-10-13 United Technologies Corporation Titanium alloys of the TiAl type
JPS62278240A (en) * 1986-05-23 1987-12-03 Agency Of Ind Science & Technol Compacting method for ti-al intermetallic compound member
JPS63114930A (en) * 1986-10-31 1988-05-19 Daido Steel Co Ltd Ti-al powder metallurgical alloy
JPS63255331A (en) * 1987-04-10 1988-10-21 Sumitomo Light Metal Ind Ltd Formation of ti-al intermetallic-compound member

Also Published As

Publication number Publication date
GB2517653A (en) 2015-03-04
GB8900043D0 (en) 2013-11-13

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20090102