JPS57104641A - Manufacture of mg-li alloy - Google Patents

Manufacture of mg-li alloy

Info

Publication number
JPS57104641A
JPS57104641A JP17987480A JP17987480A JPS57104641A JP S57104641 A JPS57104641 A JP S57104641A JP 17987480 A JP17987480 A JP 17987480A JP 17987480 A JP17987480 A JP 17987480A JP S57104641 A JPS57104641 A JP S57104641A
Authority
JP
Japan
Prior art keywords
ingot
alloy
molten
inert atmosphere
vibrating plate
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.)
Pending
Application number
JP17987480A
Other languages
Japanese (ja)
Inventor
Izumi Fukui
Yoshio Takada
Masayuki Harada
Masahiro Shimamura
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP17987480A priority Critical patent/JPS57104641A/en
Publication of JPS57104641A publication Critical patent/JPS57104641A/en
Pending legal-status Critical Current

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  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

PURPOSE: To obtain a lightweight Mg-Li alloy with a high Young's modulus and high rigidity as a material for an acoustic vibrating plate, etc. by adding metallic Li to molten Mg, casting and solidifying the molten alloy, remelting the resulting ingot in an inert atmosphere, and forming an ingot.
CONSTITUTION: Metallic Li is added to Mg melted in the air, and the molten Mg-Li alloy is cast and solidified once. After removing oxide, flux, etc. on the surface of the resulting ingot, the ingot is remelted in an inert atmosphere of gaseous Ar or the like and solidified at ≥1°C/sec solidifying rate to form an ingot. This ingot is soaked at 450W550°C and preliminarily forged at 250W450°C. By this method an Mg-Li alloy with superior performance as a material for an acoustic vibrating plate can be manufactured.
COPYRIGHT: (C)1982,JPO&Japio
JP17987480A 1980-12-19 1980-12-19 Manufacture of mg-li alloy Pending JPS57104641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17987480A JPS57104641A (en) 1980-12-19 1980-12-19 Manufacture of mg-li alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17987480A JPS57104641A (en) 1980-12-19 1980-12-19 Manufacture of mg-li alloy

Publications (1)

Publication Number Publication Date
JPS57104641A true JPS57104641A (en) 1982-06-29

Family

ID=16073405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17987480A Pending JPS57104641A (en) 1980-12-19 1980-12-19 Manufacture of mg-li alloy

Country Status (1)

Country Link
JP (1) JPS57104641A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03158448A (en) * 1989-10-30 1991-07-08 Pechiney Rech Group Interet Economique Regie Par Ordonnance Du 23 Septembre 1967 Method of manufacturing thin plate based on lithium and application of said method to manufacture of negative plate for use in battery
JPH04504592A (en) * 1989-03-24 1992-08-13 コマルコ　アルミニウム　リミテッド Tough aluminum-lithium, aluminum-magnesium and magnesium-lithium alloys
JPH11279675A (en) * 1998-03-30 1999-10-12 Sharp Corp Magnesium alloy and its production
JP2000087199A (en) * 1998-09-11 2000-03-28 Sharp Corp Manufacture of rolled product of magnesium alloy, method of press working magnesium alloy, and press worked product
JP2000212675A (en) * 1999-01-20 2000-08-02 Sharp Corp Magnesium alloy and its forging
CN114574790A (en) * 2022-03-01 2022-06-03 兰州大学 Method for improving mechanical property of binary magnesium-lithium alloy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04504592A (en) * 1989-03-24 1992-08-13 コマルコ　アルミニウム　リミテッド Tough aluminum-lithium, aluminum-magnesium and magnesium-lithium alloys
JPH03158448A (en) * 1989-10-30 1991-07-08 Pechiney Rech Group Interet Economique Regie Par Ordonnance Du 23 Septembre 1967 Method of manufacturing thin plate based on lithium and application of said method to manufacture of negative plate for use in battery
JPH11279675A (en) * 1998-03-30 1999-10-12 Sharp Corp Magnesium alloy and its production
JP2000087199A (en) * 1998-09-11 2000-03-28 Sharp Corp Manufacture of rolled product of magnesium alloy, method of press working magnesium alloy, and press worked product
JP2000212675A (en) * 1999-01-20 2000-08-02 Sharp Corp Magnesium alloy and its forging
CN114574790A (en) * 2022-03-01 2022-06-03 兰州大学 Method for improving mechanical property of binary magnesium-lithium alloy

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