GB1215817A - Hard aluminium alloy - Google Patents

Hard aluminium alloy

Info

Publication number
GB1215817A
GB1215817A GB58633/67A GB5863367A GB1215817A GB 1215817 A GB1215817 A GB 1215817A GB 58633/67 A GB58633/67 A GB 58633/67A GB 5863367 A GB5863367 A GB 5863367A GB 1215817 A GB1215817 A GB 1215817A
Authority
GB
United Kingdom
Prior art keywords
hard aluminium
melt
alloy
aluminium alloy
nitriding
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
GB58633/67A
Inventor
Ichiro Kawakatsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1215817A publication Critical patent/GB1215817A/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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

1,215,817. Hard aluminium alloys. I. KAWAKATSU. Dec.27, 1967 [Dec.26, 1966], No. 58633/ 67. Headings C7A and C7D. A hard aluminium base alloy with good abrasion resistance is made by forming a melt of an alloy comprising: - the balance being Al; and nitriding the melt. The nitriding may be effected by introducing nitrogen or a nitrogen containing gas or a compound containing nitrate and/or ammonium ions into the melt. The cast alloy may be hot worked, cold worked, solution treated at 450-490‹ C. and aged at 85-130‹ C.
GB58633/67A 1966-12-26 1967-12-27 Hard aluminium alloy Expired GB1215817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8456066 1966-12-26

Publications (1)

Publication Number Publication Date
GB1215817A true GB1215817A (en) 1970-12-16

Family

ID=13834013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58633/67A Expired GB1215817A (en) 1966-12-26 1967-12-27 Hard aluminium alloy

Country Status (5)

Country Link
US (1) US3531337A (en)
CH (1) CH488808A (en)
DE (1) DE1608190B1 (en)
FR (1) FR1548155A (en)
GB (1) GB1215817A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060411A (en) * 1975-02-26 1977-11-29 Mamiya Koki Kabushiki Kaisha Precipitation-hardenable, nitrided aluminum alloys and nitrided mother alloys therefor
JPS6383251A (en) * 1986-09-26 1988-04-13 Ichiro Kawakatsu Manufacture of high strength and high elasticity aluminum alloy
JPH0578798A (en) * 1991-09-24 1993-03-30 Mazda Motor Corp Surface modifying method for member made of aluminum alloy
FR2788317B1 (en) * 1999-01-13 2002-02-15 Pechiney Rhenalu HELICOIDAL SPRING IN ALUMINUM ALLOY WIRE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823353C (en) * 1947-02-19 1951-12-03 Ici Ltd Process for improving the corrosion resistance of aluminum alloys
US2793949A (en) * 1950-12-18 1957-05-28 Imich Georges Method of preparing composite products containing metallic and non-metallic materials
DE1041695B (en) * 1955-03-29 1958-10-23 Metallgesellschaft Ag Grain refinement of cast aluminum
US3180728A (en) * 1960-10-03 1965-04-27 Olin Mathieson Aluminum-tin composition
BE639908A (en) * 1962-11-15
US3171760A (en) * 1963-04-29 1965-03-02 Aluminum Co Of America Thermal treatment of aluminum base alloy products
US3262762A (en) * 1963-12-27 1966-07-26 Du Pont High temperature-resistant materials of aluminum, boron, carbon, nitrogen and silicon, and their preparation
US3332773A (en) * 1965-05-12 1967-07-25 Aluminum Co Of America Welding aluminum
US3468658A (en) * 1965-12-08 1969-09-23 Bendix Corp Method of producing dispersion strengthened metals
US3304209A (en) * 1966-02-03 1967-02-14 Aluminum Co Of America Aluminum base alloy

Also Published As

Publication number Publication date
DE1608190B1 (en) 1972-05-31
CH488808A (en) 1970-04-15
US3531337A (en) 1970-09-29
FR1548155A (en) 1968-11-29

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