JPS5690954A - Sintered alloy - Google Patents

Sintered alloy

Info

Publication number
JPS5690954A
JPS5690954A JP16726279A JP16726279A JPS5690954A JP S5690954 A JPS5690954 A JP S5690954A JP 16726279 A JP16726279 A JP 16726279A JP 16726279 A JP16726279 A JP 16726279A JP S5690954 A JPS5690954 A JP S5690954A
Authority
JP
Japan
Prior art keywords
alloy
sintered
iron
powder
bronze
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
JP16726279A
Other languages
Japanese (ja)
Other versions
JPS6346138B2 (en
Inventor
Tatsunosuke Kikuchi
Isamu Kikuchi
Masanori Kikuchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16726279A priority Critical patent/JPS5690954A/en
Priority to GB8037929A priority patent/GB2067221B/en
Publication of JPS5690954A publication Critical patent/JPS5690954A/en
Publication of JPS6346138B2 publication Critical patent/JPS6346138B2/ja
Granted legal-status Critical Current

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  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To improve friction coefft. and other bearing functional characteristics of a sintered alloy as well as enhance the strength and toughness of a sintered alloy by adding a specified amount of bronze powder to iron powder followed by mixing, molding and sintering.
CONSTITUTION: 10W85% Bronze powder contg. Cu and Sn is added to iron powder, mixed, and optionally mixed with ≤ about 3% graphite or other solid lubricant. This mixed powder is press molded in a mold and sintered to coat the surface of each iron particle with a bronze-iron alloy layer. Thus, a sintered alloy free from segregation, etc. can be obtd. This alloy is equal or superior to a conventional sintered iron alloy in mechanical strength, and it has favorable fittability to a shaft material, etc. resulting from the bronzy coated layers.
COPYRIGHT: (C)1981,JPO&Japio
JP16726279A 1979-12-22 1979-12-22 Sintered alloy Granted JPS5690954A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16726279A JPS5690954A (en) 1979-12-22 1979-12-22 Sintered alloy
GB8037929A GB2067221B (en) 1979-12-22 1980-11-26 Sintered alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16726279A JPS5690954A (en) 1979-12-22 1979-12-22 Sintered alloy

Publications (2)

Publication Number Publication Date
JPS5690954A true JPS5690954A (en) 1981-07-23
JPS6346138B2 JPS6346138B2 (en) 1988-09-13

Family

ID=15846469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16726279A Granted JPS5690954A (en) 1979-12-22 1979-12-22 Sintered alloy

Country Status (1)

Country Link
JP (1) JPS5690954A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280242A (en) * 1985-10-02 1987-04-13 Nippon Kagaku Yakin Kk Copper-base sintered thrust bearing containing oil
JPS63186851A (en) * 1987-01-29 1988-08-02 Isamu Kikuchi Compacted sintered alloy and its production
JPH01283345A (en) * 1988-05-09 1989-11-14 Isamu Kikuchi Sintered alloy material and its production
JPH036342A (en) * 1989-06-01 1991-01-11 Isamu Kikuchi Sintered alloy and its production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280242A (en) * 1985-10-02 1987-04-13 Nippon Kagaku Yakin Kk Copper-base sintered thrust bearing containing oil
JPH0535205B2 (en) * 1985-10-02 1993-05-26 Nippon Kagaku Yakin Kk
JPS63186851A (en) * 1987-01-29 1988-08-02 Isamu Kikuchi Compacted sintered alloy and its production
JPH01283345A (en) * 1988-05-09 1989-11-14 Isamu Kikuchi Sintered alloy material and its production
JP2617334B2 (en) * 1988-05-09 1997-06-04 菊池 勇 Sintered alloy material and method for producing the same
JPH036342A (en) * 1989-06-01 1991-01-11 Isamu Kikuchi Sintered alloy and its production

Also Published As

Publication number Publication date
JPS6346138B2 (en) 1988-09-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees