JPS5623243A - Manufacture of graphite dispersed metal or alloy - Google Patents

Manufacture of graphite dispersed metal or alloy

Info

Publication number
JPS5623243A
JPS5623243A JP9961479A JP9961479A JPS5623243A JP S5623243 A JPS5623243 A JP S5623243A JP 9961479 A JP9961479 A JP 9961479A JP 9961479 A JP9961479 A JP 9961479A JP S5623243 A JPS5623243 A JP S5623243A
Authority
JP
Japan
Prior art keywords
alloy
graphite
metal
dispersed
particles
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.)
Granted
Application number
JP9961479A
Other languages
Japanese (ja)
Other versions
JPS586772B2 (en
Inventor
Takashi Kurosawa
Junichi Aizawa
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP54099614A priority Critical patent/JPS586772B2/en
Publication of JPS5623243A publication Critical patent/JPS5623243A/en
Publication of JPS586772B2 publication Critical patent/JPS586772B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

PURPOSE: To stably manufacture a graphite dispersed metal or alloy in a shortened process by dispersing graphite particles coated with a substance other than metal in a molten metal or alloy having no compatibility with graphite followed by solidification.
CONSTITUTION: Graphite particles are treated with aluminum phosphate, a soln. of stannous chloride in hydrochloric acid, a soln. of palladium chloride in hydrochloric acid or the like to form a coat of a substance other than metal on each particle surface. The particles are charged into a molten metal or alloy such as molten Al or Al alloy having no compatibility with graphite, mixed, and dispersed by agitation, and then the melt is solidified. Thus, the graphite particles are dispersed uniformly, and even if the resulting ingot is remelted, the graphite particles maintain the dispersed state without causing flotation. Accordingly, the metal or alloy is provided with the self-lubricity of graphite, and it becomes lightweight and has high strength and wear resistance. This graphite dispersed metal or alloy is suitable for use as a material for elements such as bearing of a sliding contact mechanism.
COPYRIGHT: (C)1981,JPO&Japio
JP54099614A 1979-08-04 1979-08-04 Manufacturing method of graphite dispersed metal or alloy Expired JPS586772B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54099614A JPS586772B2 (en) 1979-08-04 1979-08-04 Manufacturing method of graphite dispersed metal or alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54099614A JPS586772B2 (en) 1979-08-04 1979-08-04 Manufacturing method of graphite dispersed metal or alloy

Publications (2)

Publication Number Publication Date
JPS5623243A true JPS5623243A (en) 1981-03-05
JPS586772B2 JPS586772B2 (en) 1983-02-07

Family

ID=14251964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54099614A Expired JPS586772B2 (en) 1979-08-04 1979-08-04 Manufacturing method of graphite dispersed metal or alloy

Country Status (1)

Country Link
JP (1) JPS586772B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624845A (en) * 1985-06-28 1987-01-10 Nippon Oil Co Ltd Production of metallic aluminum-coated carbon fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145603A (en) * 1974-10-18 1976-04-19 Hitachi Ltd Kokuenganjugokinno seizoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145603A (en) * 1974-10-18 1976-04-19 Hitachi Ltd Kokuenganjugokinno seizoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624845A (en) * 1985-06-28 1987-01-10 Nippon Oil Co Ltd Production of metallic aluminum-coated carbon fiber

Also Published As

Publication number Publication date
JPS586772B2 (en) 1983-02-07

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