GB1075010A - Improvements in or relating to magnesium base alloys - Google Patents

Improvements in or relating to magnesium base alloys

Info

Publication number
GB1075010A
GB1075010A GB55204/65A GB5520465A GB1075010A GB 1075010 A GB1075010 A GB 1075010A GB 55204/65 A GB55204/65 A GB 55204/65A GB 5520465 A GB5520465 A GB 5520465A GB 1075010 A GB1075010 A GB 1075010A
Authority
GB
United Kingdom
Prior art keywords
magnesium base
relating
alloy
base alloys
magnesium
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
GB55204/65A
Inventor
Philip Andrew Fisher
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.)
Magnesium Elektron Ltd
Original Assignee
Magnesium Elektron Ltd
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 Magnesium Elektron Ltd filed Critical Magnesium Elektron Ltd
Publication of GB1075010A publication Critical patent/GB1075010A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/04—Alloys based on magnesium with zinc or cadmium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C24/00—Alloys based on an alkali or an alkaline earth metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C25/00—Alloys based on beryllium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
  • Hard Magnetic Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Contacts (AREA)

Abstract

A magnesium base alloy comprises:- Rare Earth metals 0.2 - 4% Zn O - less than 0.25% Zr 0.3 - 1% H at least 50 ccs per 100 gms of the alloy. optionally one or more of the following elements:- Ag up to 8% Cd up to 5% Li up to 6% Ca up to 1% Ga up to 2% In up to 5% Ti up to 5% Pb up to 1% Cu up to 0.25% Bi up to 1% Th up to 3% Fe up to 0.1% Be up to 0.05% the balance being magnesium in an amount of at least 80%. The alloy may be heat treated at from 150 DEG C. to near the solidus (e.g. at least 450 DEG C. for the hydriding step and precipitation hardening at up to 250 DEG C.). The hydriding step may be performed in a hydrogen atmosphere, ammonia, hydrocarbon gases, or in a molten salt bath provided with hydrogen (e.g. by the addition of hydroxides or hydrides or by an electrolytic process).
GB55204/65A 1963-11-15 1963-11-15 Improvements in or relating to magnesium base alloys Expired GB1075010A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB45142/63A GB1035260A (en) 1963-11-15 1963-11-15 Improvements in or relating to magnesium base alloys
BE655735A BE655735A (en) 1963-11-15 1964-11-13

Publications (1)

Publication Number Publication Date
GB1075010A true GB1075010A (en) 1967-07-12

Family

ID=25656064

Family Applications (2)

Application Number Title Priority Date Filing Date
GB45142/63A Expired GB1035260A (en) 1963-11-15 1963-11-15 Improvements in or relating to magnesium base alloys
GB55204/65A Expired GB1075010A (en) 1963-11-15 1963-11-15 Improvements in or relating to magnesium base alloys

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB45142/63A Expired GB1035260A (en) 1963-11-15 1963-11-15 Improvements in or relating to magnesium base alloys

Country Status (7)

Country Link
US (1) US3334998A (en)
BE (1) BE655735A (en)
CH (1) CH436734A (en)
DE (1) DE1248306B (en)
GB (2) GB1035260A (en)
NL (1) NL143280B (en)
SE (1) SE307677B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464152A1 (en) * 1989-03-24 1992-01-08 Comalco Alu Aluminium-lithium, aluminium-magnesium and magnesium-lithium alloys of high toughness.
WO1995012002A1 (en) * 1993-10-25 1995-05-04 Vladimir Georgievich Smelikov High strength alloy
US8293031B2 (en) 2006-03-31 2012-10-23 Biotronik Vi Patent Ag Magnesium alloy and the respective manufacturing method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604494A (en) * 1966-10-04 1971-09-14 Metallgesellschaft Ag Process for the production of composite ingots of magnesium containing prealloys
GB1465687A (en) * 1973-09-13 1977-02-23 Magnesium Elektron Ltd Magnesium based alloys
JPH04131350A (en) * 1990-09-21 1992-05-06 Sugitani Kinzoku Kogyo Kk Magnesium alloy for casting with narrow freezing temperature range
DE4104680C2 (en) * 1991-02-15 2000-05-18 Kolbenschmidt Ag Light alloy pistons for internal combustion engines
ES2458559T3 (en) 2003-11-26 2014-05-06 Yoshihito Kawamura Magnesium alloy of high strength and high hardness, and method for its production
WO2006036033A1 (en) * 2004-09-30 2006-04-06 Yoshihito Kawamura High-strength and high-toughness metal and process for producing the same
CN105154733B (en) * 2015-10-18 2017-08-25 河北工业大学 A kind of non-rare earth cast magnesium alloy and preparation method thereof
CN113755731A (en) * 2021-09-16 2021-12-07 昆明理工大学 AZ91 magnesium alloy containing Ag and Ca and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950628A (en) * 1960-04-29 1964-02-26 Magnesium Elektron Ltd Improvements in or relating to magnesium base alloys
US3101269A (en) * 1960-10-18 1963-08-20 Magnesium Elektron Ltd Magnesium base alloys
US3183083A (en) * 1961-02-24 1965-05-11 Dow Chemical Co Magnesium-base alloy
US3157496A (en) * 1962-09-13 1964-11-17 Dow Chemical Co Magnesium base alloy containing small amounts of rare earth metal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464152A1 (en) * 1989-03-24 1992-01-08 Comalco Alu Aluminium-lithium, aluminium-magnesium and magnesium-lithium alloys of high toughness.
EP0464152B1 (en) * 1989-03-24 1996-10-09 Comalco Aluminium, Ltd. Aluminium-lithium, aluminium-magnesium and magnesium-lithium alloys of high toughness
WO1995012002A1 (en) * 1993-10-25 1995-05-04 Vladimir Georgievich Smelikov High strength alloy
US8293031B2 (en) 2006-03-31 2012-10-23 Biotronik Vi Patent Ag Magnesium alloy and the respective manufacturing method
US9074269B2 (en) 2006-03-31 2015-07-07 Biotronik Vi Patent Ag Magnesium alloy

Also Published As

Publication number Publication date
US3334998A (en) 1967-08-08
CH436734A (en) 1967-05-31
NL6413107A (en) 1965-05-17
GB1035260A (en) 1966-07-06
BE655735A (en) 1965-03-01
NL143280B (en) 1974-09-16
DE1248306B (en) 1967-08-24
SE307677B (en) 1969-01-13

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