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GB1318008A - Process for forming titanium and titanium alloys - Google Patents

Process for forming titanium and titanium alloys

Info

Publication number
GB1318008A
GB1318008A GB2584271*A GB2584271A GB1318008A GB 1318008 A GB1318008 A GB 1318008A GB 2584271 A GB2584271 A GB 2584271A GB 1318008 A GB1318008 A GB 1318008A
Authority
GB
United Kingdom
Prior art keywords
forming
titanium
temperature
april
liquid nitrogen
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
GB2584271*A
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Publication of GB1318008A publication Critical patent/GB1318008A/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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/904—Cryogenic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1318008 Making plates; working at specified temperatures GENERAL MOTORS CORP 19 April 1971 [2 April 1970] 25842/71 Headings B3A and B3V A process of forming titanium or titanium alloy material comprises cooling the material to the temperature of liquid nitrogen, forming the material at that temperature to produce an initial deformation of at least 10% of the total deformation required and then forming the material to its final shape at a temperature in the range 18‹ to 138‹C, and preferably 127‹ to 138‹C. The material is in sheet form and may comprise Ti 90%; Al 6%; V 4% or Ti 92.5%; Al 5%; Sn 2À5%. The forming operations may be bending, stretching, crimping rolling, pressing or moulding. The material may be immersed in a bath of liquid nitrogen in the first stage of the process.
GB2584271*A 1970-04-02 1971-04-19 Process for forming titanium and titanium alloys Expired GB1318008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2524770A 1970-04-02 1970-04-02

Publications (1)

Publication Number Publication Date
GB1318008A true GB1318008A (en) 1973-05-23

Family

ID=21824921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2584271*A Expired GB1318008A (en) 1970-04-02 1971-04-19 Process for forming titanium and titanium alloys

Country Status (3)

Country Link
US (1) US3653250A (en)
CA (1) CA937501A (en)
GB (1) GB1318008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2381296C1 (en) * 2008-05-07 2010-02-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" METHOD OF RECEIVING OF SHEETS FROM TITANIUM ALLOY Ti-6Al-4V

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788517A (en) * 1971-09-07 1973-03-07 Raychem Corp VERY LOW TEMPERATURE CHUCK EXPANSION PROCESS
US4366859A (en) * 1975-04-02 1983-01-04 Keyes John M Refractory heat exchange tube
US4083220A (en) * 1975-04-21 1978-04-11 Hitachi, Ltd. Sub-zero temperature plastic working process for metal
US5039356A (en) * 1990-08-24 1991-08-13 The United States Of America As Represented By The Secretary Of The Air Force Method to produce fatigue resistant axisymmetric titanium alloy components
US10695620B2 (en) * 2013-11-05 2020-06-30 Karsten Manufacturing Corporation Club heads with bounded face to body yield strength ratio and related methods
US11446553B2 (en) 2013-11-05 2022-09-20 Karsten Manufacturing Corporation Club heads with bounded face to body yield strength ratio and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337372A (en) * 1963-11-06 1967-08-22 Robert E Reed-Hill Process for improving properties of zirconium metal
US3483047A (en) * 1967-06-21 1969-12-09 Us Air Force Ductile polycrystalline beryllium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2381296C1 (en) * 2008-05-07 2010-02-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" METHOD OF RECEIVING OF SHEETS FROM TITANIUM ALLOY Ti-6Al-4V

Also Published As

Publication number Publication date
CA937501A (en) 1973-11-27
US3653250A (en) 1972-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees