JPS5776168A - Sintered oil-containing roller chain bush - Google Patents

Sintered oil-containing roller chain bush

Info

Publication number
JPS5776168A
JPS5776168A JP15294280A JP15294280A JPS5776168A JP S5776168 A JPS5776168 A JP S5776168A JP 15294280 A JP15294280 A JP 15294280A JP 15294280 A JP15294280 A JP 15294280A JP S5776168 A JPS5776168 A JP S5776168A
Authority
JP
Japan
Prior art keywords
roller chain
composition
contg
oil
chain bush
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
JP15294280A
Other languages
Japanese (ja)
Other versions
JPS6034621B2 (en
Inventor
Ko Sato
Yasuhiro Nakamura
Shigeyuki Tachibana
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP15294280A priority Critical patent/JPS6034621B2/en
Publication of JPS5776168A publication Critical patent/JPS5776168A/en
Publication of JPS6034621B2 publication Critical patent/JPS6034621B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PURPOSE: To obtain a roller chain bush having a high strength and a high hardness and excellent in abrasion resistance, by preparing a composition containing specified rates of Cu, Cr, C, Mo, W and Fe, and providing the composition with a specified oil-contg. ratio while forming a surface-hardened layer.
CONSTITUTION: A composition comprising, by weight %, 1W7% Cu, 0.2W2.5% Cr, 0.5W1.2% C, 0.2W10% of one or two of Mo and W, optionally 0.05W3% of one or more of P, B and Si, and the balance being Fe and inevitable impurities, is prepared. The oil-contg. ratio of the composition is controlled at 5W35vol%, while a surface- hardened layer is formed. Thus, a sintered oil-contg. roller chain bush having the same strength as that of a conventional one, an excellent abrasion resistance and an excellent lubricativity is produced at a low cost.
COPYRIGHT: (C)1982,JPO&Japio
JP15294280A 1980-10-30 1980-10-30 Sintered oil-impregnated roller chain bushing Expired JPS6034621B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15294280A JPS6034621B2 (en) 1980-10-30 1980-10-30 Sintered oil-impregnated roller chain bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15294280A JPS6034621B2 (en) 1980-10-30 1980-10-30 Sintered oil-impregnated roller chain bushing

Publications (2)

Publication Number Publication Date
JPS5776168A true JPS5776168A (en) 1982-05-13
JPS6034621B2 JPS6034621B2 (en) 1985-08-09

Family

ID=15551516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15294280A Expired JPS6034621B2 (en) 1980-10-30 1980-10-30 Sintered oil-impregnated roller chain bushing

Country Status (1)

Country Link
JP (1) JPS6034621B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203754A (en) * 1987-02-20 1988-08-23 Nissan Motor Co Ltd Sintered iron alloy having wear resistance at high temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203754A (en) * 1987-02-20 1988-08-23 Nissan Motor Co Ltd Sintered iron alloy having wear resistance at high temperature

Also Published As

Publication number Publication date
JPS6034621B2 (en) 1985-08-09

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