JPS57185952A - Al-sn alloy for bearing and bearing device - Google Patents

Al-sn alloy for bearing and bearing device

Info

Publication number
JPS57185952A
JPS57185952A JP3464782A JP3464782A JPS57185952A JP S57185952 A JPS57185952 A JP S57185952A JP 3464782 A JP3464782 A JP 3464782A JP 3464782 A JP3464782 A JP 3464782A JP S57185952 A JPS57185952 A JP S57185952A
Authority
JP
Japan
Prior art keywords
alloy
bearing
composite
press
bearing device
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
JP3464782A
Other languages
Japanese (ja)
Other versions
JPS6140298B2 (en
Inventor
Tamotsu Nara
Shoji Kamiya
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP3464782A priority Critical patent/JPS57185952A/en
Publication of JPS57185952A publication Critical patent/JPS57185952A/en
Publication of JPS6140298B2 publication Critical patent/JPS6140298B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

PURPOSE: To obtain an Al-Sn alloy for a bearing with enhanced fatigue and seizing resistances at high temp. and a bearing device by adding a specified amount each of Cr and Mn, Sb, Ti, Ni, Fe, Zr, Mo or Co to an Al-Sn alloy and press- welding a backing steel strip to the resulting alloy.
CONSTITUTION: A backing steel strip is press-welded to an alloy for a bearing consisting of, by weight, 3.5W35% Sn, 0.1W1.0% Cr, 1W10% of ≥1 kind of element selected from Mn, Sb, Ti, Ni, Fe, Zr, Mo and Co, and the balance essentially Al or further contg. ≤3.0% Cu and Mg to obtain a composite Al-Sn alloy material. A bearing device for an internal combustion engine, etc. is formed with the composite Al-Sn alloy material. Since precipitates formed by the added elements are dispersed in the Al matrix of the alloy, the alloy has an efect of trimming off the polishing burr of a nodular graphite cast iron shaft, and the precipitates cause hardly migrating and aggregating phebomena in the alloy. Accordingly, a stable oil film is formed to enhance the wear resistance.
COPYRIGHT: (C)1982,JPO&Japio
JP3464782A 1982-03-05 1982-03-05 Al-sn alloy for bearing and bearing device Granted JPS57185952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3464782A JPS57185952A (en) 1982-03-05 1982-03-05 Al-sn alloy for bearing and bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3464782A JPS57185952A (en) 1982-03-05 1982-03-05 Al-sn alloy for bearing and bearing device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP53084233A Division JPS5814866B2 (en) 1978-07-11 1978-07-11 Al↓-Sn bearing alloy and bearing device

Publications (2)

Publication Number Publication Date
JPS57185952A true JPS57185952A (en) 1982-11-16
JPS6140298B2 JPS6140298B2 (en) 1986-09-08

Family

ID=12420226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3464782A Granted JPS57185952A (en) 1982-03-05 1982-03-05 Al-sn alloy for bearing and bearing device

Country Status (1)

Country Link
JP (1) JPS57185952A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387164A (en) * 1977-01-11 1978-08-01 Matsushita Electric Ind Co Ltd Heat traetment method of compound crystal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387164A (en) * 1977-01-11 1978-08-01 Matsushita Electric Ind Co Ltd Heat traetment method of compound crystal

Also Published As

Publication number Publication date
JPS6140298B2 (en) 1986-09-08

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