FR2141095A6 - Copper iron titanium alloys - age-hardening preceded by oxidn annealing opt combined with homogenisation annealing - Google Patents

Copper iron titanium alloys - age-hardening preceded by oxidn annealing opt combined with homogenisation annealing

Info

Publication number
FR2141095A6
FR2141095A6 FR7219268A FR7219268A FR2141095A6 FR 2141095 A6 FR2141095 A6 FR 2141095A6 FR 7219268 A FR7219268 A FR 7219268A FR 7219268 A FR7219268 A FR 7219268A FR 2141095 A6 FR2141095 A6 FR 2141095A6
Authority
FR
France
Prior art keywords
annealing
hardening
age
oxidn
preceded
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
FR7219268A
Other languages
French (fr)
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.)
BERG HUTTENKOMBINAT FUNK
Original Assignee
BERG HUTTENKOMBINAT FUNK
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 BERG HUTTENKOMBINAT FUNK filed Critical BERG HUTTENKOMBINAT FUNK
Application granted granted Critical
Publication of FR2141095A6 publication Critical patent/FR2141095A6/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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper 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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Age-hardening is preceded by an oxidn. annealing at 700 =T=T solidus until an oxide disperse layer of desired thickness is obtd. in modification of Parent Patent, disclosing prepn. of age-hardening Cu-Fe-Ti alloys by subjecting malleable alloys to homogenising annealing in air, followed by quenching in water and cold-deformation followed by age-hardening, air or water-cooling. Products can be used as contact surface for transmission of electric current. Oxidn- and homegenisation annealing may be combined in one annealing process, which may be applied also to casting material, with suppression of deformation steps.
FR7219268A 1971-06-07 1972-05-30 Copper iron titanium alloys - age-hardening preceded by oxidn annealing opt combined with homogenisation annealing Expired FR2141095A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15560571 1971-06-07

Publications (1)

Publication Number Publication Date
FR2141095A6 true FR2141095A6 (en) 1973-01-19

Family

ID=5483917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219268A Expired FR2141095A6 (en) 1971-06-07 1972-05-30 Copper iron titanium alloys - age-hardening preceded by oxidn annealing opt combined with homogenisation annealing

Country Status (2)

Country Link
DE (1) DE2215692A1 (en)
FR (1) FR2141095A6 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012386A1 (en) 2004-03-13 2005-10-06 Wieland-Werke Ag Copper alloy composite semi-finished product, production method and use

Also Published As

Publication number Publication date
DE2215692A1 (en) 1972-12-21

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