GB949861A - Improvements in production of titanium and titanium-base alloys - Google Patents

Improvements in production of titanium and titanium-base alloys

Info

Publication number
GB949861A
GB949861A GB451961A GB451961A GB949861A GB 949861 A GB949861 A GB 949861A GB 451961 A GB451961 A GB 451961A GB 451961 A GB451961 A GB 451961A GB 949861 A GB949861 A GB 949861A
Authority
GB
United Kingdom
Prior art keywords
titanium
annealing
base alloys
beta transus
temperature
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
GB451961A
Inventor
John Dash
Ralph Wayne Parcel
Milton Bernard Vordahl
Nevzat Mehmet Erkun
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.)
CRUCIBLE STEEL INTERNATIONAL S
Original Assignee
CRUCIBLE STEEL INTERNATIONAL S
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
Priority to DEC23481A priority Critical patent/DE1287799B/en
Application filed by CRUCIBLE STEEL INTERNATIONAL S filed Critical CRUCIBLE STEEL INTERNATIONAL S
Priority to GB451961A priority patent/GB949861A/en
Publication of GB949861A publication Critical patent/GB949861A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

A method of reducing strength directionality in titanium and titanium-base alloys comprises unidirectionally hot rolling the metal into strips and thereafter annealing at 50-200 DEG F. below the beta transus temperature. The annealing may be a box anneal. The hot rolled and annealed strip may be given a unidirectional cold rolling followed by a further anneal and between the cold rolling and annealing may be subjected to a solution treatment above the beta transus. Prior to hot rolling the metal may be heated to a temperature from 50 DEG F. below to 400 DEG F. above the beta transus temperature.
GB451961A 1961-02-07 1961-02-07 Improvements in production of titanium and titanium-base alloys Expired GB949861A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEC23481A DE1287799B (en) 1961-02-07 Method for reducing the directional dependence of the strength in a strip made of titanium or an alpha or. (alphat ß) titanium alloy
GB451961A GB949861A (en) 1961-02-07 1961-02-07 Improvements in production of titanium and titanium-base alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB451961A GB949861A (en) 1961-02-07 1961-02-07 Improvements in production of titanium and titanium-base alloys

Publications (1)

Publication Number Publication Date
GB949861A true GB949861A (en) 1964-02-19

Family

ID=9778724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB451961A Expired GB949861A (en) 1961-02-07 1961-02-07 Improvements in production of titanium and titanium-base alloys

Country Status (2)

Country Link
DE (1) DE1287799B (en)
GB (1) GB949861A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394036A (en) * 1965-07-26 1968-07-23 Titanium Metals Corp Annealing titanium wire
FR2381575A1 (en) * 1977-02-25 1978-09-22 Kobe Steel Ltd PROCESS FOR THE PRODUCTION OF A TITANIUM COIL IN A CONTINUOUS HOT ROLLING PLANT
EP0263503A1 (en) * 1986-10-07 1988-04-13 Nippon Kokan Kabushiki Kaisha A method for producing beta type titanium alloy materials having excellent strength and elongation
EP2548989A3 (en) * 2011-07-21 2017-03-15 Rolls-Royce plc A method of cold forming titanium alloy sheet metal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394036A (en) * 1965-07-26 1968-07-23 Titanium Metals Corp Annealing titanium wire
FR2381575A1 (en) * 1977-02-25 1978-09-22 Kobe Steel Ltd PROCESS FOR THE PRODUCTION OF A TITANIUM COIL IN A CONTINUOUS HOT ROLLING PLANT
EP0263503A1 (en) * 1986-10-07 1988-04-13 Nippon Kokan Kabushiki Kaisha A method for producing beta type titanium alloy materials having excellent strength and elongation
EP2548989A3 (en) * 2011-07-21 2017-03-15 Rolls-Royce plc A method of cold forming titanium alloy sheet metal

Also Published As

Publication number Publication date
DE1287799B (en) 1969-01-23

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