JPS5494465A - Manufacture of aluminium-lead alloy flat plate - Google Patents

Manufacture of aluminium-lead alloy flat plate

Info

Publication number
JPS5494465A
JPS5494465A JP132078A JP132078A JPS5494465A JP S5494465 A JPS5494465 A JP S5494465A JP 132078 A JP132078 A JP 132078A JP 132078 A JP132078 A JP 132078A JP S5494465 A JPS5494465 A JP S5494465A
Authority
JP
Japan
Prior art keywords
tubing
lead
flat plate
rear end
extruding
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
JP132078A
Other languages
Japanese (ja)
Other versions
JPS596722B2 (en
Inventor
Kenichi Sato
Masanori Hiuga
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP132078A priority Critical patent/JPS596722B2/en
Publication of JPS5494465A publication Critical patent/JPS5494465A/en
Publication of JPS596722B2 publication Critical patent/JPS596722B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/005—Continuous extrusion starting from solid state material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To manufacture easily a long alloy flat plate which is excellent in lubricating property by causing the fine crystallization and dispersion of solute elements by continuously supplying and extruding A1-lead alloy powder solidified by rapid cooling by using an extruder in which the rear end of tubing is closed.
CONSTITUTION: The A1-lead alloy powder 8, prepared by a water-atomized method, is continuously supplied to the powder supplier 7 of an extruder in which the driving direction rear end of tubing is closed, then fed to the extruding die 9 provided at the rear end of tubing by the frictional force of the driving wall surface 3, and lastly extruded continuously into a plate form. The lead content of the A1 alloy is prescribed to 6 to 20 %. This method enables the metallic coherence of alloy powder by friction inside tubing, heat production by proessing, and extruding force, and also enables the enhancement of lubricating procperty by causing the fine crystallization and dispersion of great many lead solute into A1 at the time of solidification due to rapid cooling. The flat plate is applicable to flat bearing, etc., for automobile.
COPYRIGHT: (C)1979,JPO&Japio
JP132078A 1978-01-09 1978-01-09 Manufacturing method of aluminum↓-lead alloy flat plate Expired JPS596722B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP132078A JPS596722B2 (en) 1978-01-09 1978-01-09 Manufacturing method of aluminum↓-lead alloy flat plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP132078A JPS596722B2 (en) 1978-01-09 1978-01-09 Manufacturing method of aluminum↓-lead alloy flat plate

Publications (2)

Publication Number Publication Date
JPS5494465A true JPS5494465A (en) 1979-07-26
JPS596722B2 JPS596722B2 (en) 1984-02-14

Family

ID=11498190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP132078A Expired JPS596722B2 (en) 1978-01-09 1978-01-09 Manufacturing method of aluminum↓-lead alloy flat plate

Country Status (1)

Country Link
JP (1) JPS596722B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779139A (en) * 1980-07-11 1982-05-18 Daido Metal Kogyo Kk Bearing material and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779139A (en) * 1980-07-11 1982-05-18 Daido Metal Kogyo Kk Bearing material and its manufacture
JPH0127122B2 (en) * 1980-07-11 1989-05-26 Daido Metal Co

Also Published As

Publication number Publication date
JPS596722B2 (en) 1984-02-14

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