FR1463418A - Process for improving the resistance to stress corrosion of forged and forged parts in aluminum alloys sensitive to this type of corrosion - Google Patents

Process for improving the resistance to stress corrosion of forged and forged parts in aluminum alloys sensitive to this type of corrosion

Info

Publication number
FR1463418A
FR1463418A FR45493A FR45493A FR1463418A FR 1463418 A FR1463418 A FR 1463418A FR 45493 A FR45493 A FR 45493A FR 45493 A FR45493 A FR 45493A FR 1463418 A FR1463418 A FR 1463418A
Authority
FR
France
Prior art keywords
forged
corrosion
improving
resistance
type
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
FR45493A
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.)
Vereinigte Leichtmetallwerke GmbH
Original Assignee
Vereinigte Leichtmetallwerke GmbH
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 Vereinigte Leichtmetallwerke GmbH filed Critical Vereinigte Leichtmetallwerke GmbH
Application granted granted Critical
Publication of FR1463418A publication Critical patent/FR1463418A/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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent

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)
  • Forging (AREA)
FR45493A 1965-03-04 1966-01-11 Process for improving the resistance to stress corrosion of forged and forged parts in aluminum alloys sensitive to this type of corrosion Expired FR1463418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965V0027963 DE1238678B (en) 1965-03-04 1965-03-04 Process for improving the stress corrosion resistance of forgings made of aluminum alloys

Publications (1)

Publication Number Publication Date
FR1463418A true FR1463418A (en) 1966-12-23

Family

ID=7583796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45493A Expired FR1463418A (en) 1965-03-04 1966-01-11 Process for improving the resistance to stress corrosion of forged and forged parts in aluminum alloys sensitive to this type of corrosion

Country Status (4)

Country Link
BE (1) BE674930A (en)
DE (1) DE1238678B (en)
FR (1) FR1463418A (en)
GB (1) GB1127740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645467A1 (en) * 1993-09-28 1995-03-29 Pechiney Rhenalu Process for desensitization to intercristalline corrosion of alumium alloys of the series 2000 and 6000, and articles made according to this process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106938310B (en) * 2017-03-23 2018-06-05 遵义航天新力精密铸锻有限公司 The finish forge processing method of aviation aircraft connecting seat
CA3070005C (en) * 2017-08-21 2023-01-03 Novelis Inc. Aluminum alloy products having selectively recrystallized microstructure and methods of making

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645467A1 (en) * 1993-09-28 1995-03-29 Pechiney Rhenalu Process for desensitization to intercristalline corrosion of alumium alloys of the series 2000 and 6000, and articles made according to this process
FR2710657A1 (en) * 1993-09-28 1995-04-07 Pechiney Rhenalu Process for desensitizing intercrystalline corrosion of Al series 2000 and 6000 alloys and corresponding products.
US5643372A (en) * 1993-09-28 1997-07-01 Pechiney Rhenalu Process for the desensitisation to intercrystalline corrosion of 2000 and 6000 series Al alloys and corresponding products

Also Published As

Publication number Publication date
BE674930A (en) 1966-05-03
GB1127740A (en) 1968-09-18
DE1238678B (en) 1967-04-13

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