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GB367831A - Process for improving aluminium alloys which are resistant to corrosion by seawater - Google Patents

Process for improving aluminium alloys which are resistant to corrosion by seawater

Info

Publication number
GB367831A
GB367831A GB35097/30A GB3509730A GB367831A GB 367831 A GB367831 A GB 367831A GB 35097/30 A GB35097/30 A GB 35097/30A GB 3509730 A GB3509730 A GB 3509730A GB 367831 A GB367831 A GB 367831A
Authority
GB
United Kingdom
Prior art keywords
aluminium alloys
seawater
corrosion
resistant
improving aluminium
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
GB35097/30A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB367831A publication Critical patent/GB367831A/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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Aluminium alloys substantially free from copper and containing 0,1-10 per cent of magnesium and 0,1-6 per cent of silicon, with or without one or more of the metals manganese, nickel, cobalt, chromium, titanium, antimony, bismuth, and cadmium, are heated to slightly below the melting point, quenched, and stored for several days at exclusively ordinary temperatures.
GB35097/30A 1929-12-04 1930-11-21 Process for improving aluminium alloys which are resistant to corrosion by seawater Expired GB367831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE367831X 1929-12-04

Publications (1)

Publication Number Publication Date
GB367831A true GB367831A (en) 1932-02-22

Family

ID=6317982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35097/30A Expired GB367831A (en) 1929-12-04 1930-11-21 Process for improving aluminium alloys which are resistant to corrosion by seawater

Country Status (1)

Country Link
GB (1) GB367831A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840920C (en) * 1942-04-09 1952-06-09 Aluminiumwerke Nuernberg G M B Use of aluminum alloys for machine parts stressed by sliding friction
US2763546A (en) * 1951-10-06 1956-09-18 Gen Motors Corp Aluminum base bearing
US2766116A (en) * 1951-10-06 1956-10-09 Gen Motors Corp Aluminum base bearing
US2831764A (en) * 1953-04-16 1958-04-22 Gen Motors Corp Bearing
DE1043012B (en) * 1957-02-05 1958-11-06 Kloth Senking Ag Eisen Und Met Protective layer for the shipment of aluminum castings
DE2129352A1 (en) * 1971-06-14 1972-12-21 Honsel Werke Ag Components that are thermally exposed to the highest degree of alternating loads, especially cylinder heads for internal combustion engines
DE1483229B1 (en) * 1965-09-03 1973-12-13 Honsel Werke Ag Use of AIMgSi cast alloys, consisting of 0.6 to 4.5% silicon, 2.5 to 11% magnesium, the remainder aluminum with the usual production-related impurities
DE1758441B1 (en) * 1968-06-01 1975-09-25 Honsel Werke Ag Use of AlMgSi casting alloys as a material for cylinder heads subject to alternating thermal loads
US4845543A (en) * 1983-09-28 1989-07-04 Hitachi, Ltd. Semiconductor device and method of manufacturing the same
CN104789833A (en) * 2015-03-23 2015-07-22 苏州市神龙门窗有限公司 High-strength magnesium-containing aluminum alloy material and treatment process thereof
DE102018122823A1 (en) * 2018-09-18 2020-03-19 Semikron Elektronik Gmbh & Co. Kg Power semiconductor component with a semiconductor body and a metallization arranged on the semiconductor body

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840920C (en) * 1942-04-09 1952-06-09 Aluminiumwerke Nuernberg G M B Use of aluminum alloys for machine parts stressed by sliding friction
US2763546A (en) * 1951-10-06 1956-09-18 Gen Motors Corp Aluminum base bearing
US2766116A (en) * 1951-10-06 1956-10-09 Gen Motors Corp Aluminum base bearing
US2831764A (en) * 1953-04-16 1958-04-22 Gen Motors Corp Bearing
DE1043012B (en) * 1957-02-05 1958-11-06 Kloth Senking Ag Eisen Und Met Protective layer for the shipment of aluminum castings
DE1483229B1 (en) * 1965-09-03 1973-12-13 Honsel Werke Ag Use of AIMgSi cast alloys, consisting of 0.6 to 4.5% silicon, 2.5 to 11% magnesium, the remainder aluminum with the usual production-related impurities
DE1758441B1 (en) * 1968-06-01 1975-09-25 Honsel Werke Ag Use of AlMgSi casting alloys as a material for cylinder heads subject to alternating thermal loads
DE2129352A1 (en) * 1971-06-14 1972-12-21 Honsel Werke Ag Components that are thermally exposed to the highest degree of alternating loads, especially cylinder heads for internal combustion engines
US4845543A (en) * 1983-09-28 1989-07-04 Hitachi, Ltd. Semiconductor device and method of manufacturing the same
CN104789833A (en) * 2015-03-23 2015-07-22 苏州市神龙门窗有限公司 High-strength magnesium-containing aluminum alloy material and treatment process thereof
DE102018122823A1 (en) * 2018-09-18 2020-03-19 Semikron Elektronik Gmbh & Co. Kg Power semiconductor component with a semiconductor body and a metallization arranged on the semiconductor body
DE102018122823B4 (en) 2018-09-18 2021-07-08 Semikron Elektronik Gmbh & Co. Kg Power semiconductor device

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