JPS6446018A - Ceramic bearing - Google Patents

Ceramic bearing

Info

Publication number
JPS6446018A
JPS6446018A JP19911887A JP19911887A JPS6446018A JP S6446018 A JPS6446018 A JP S6446018A JP 19911887 A JP19911887 A JP 19911887A JP 19911887 A JP19911887 A JP 19911887A JP S6446018 A JPS6446018 A JP S6446018A
Authority
JP
Japan
Prior art keywords
ceramic base
mixture
base material
ceramic
bearing
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
JP19911887A
Other languages
Japanese (ja)
Other versions
JPH0762488B2 (en
Inventor
Kazuyoshi Hatano
Hiroshi Miyata
Mototatsu Doi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP62199118A priority Critical patent/JPH0762488B2/en
Publication of JPS6446018A publication Critical patent/JPS6446018A/en
Publication of JPH0762488B2 publication Critical patent/JPH0762488B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a ceramic bearing with high aliding characteristic by implanting ions in to the surface of a sliding member, forming a mixture/ compound layer between a lubricant film and a ceramic base member, and thereby improving contact strength therebetween. CONSTITUTION:A lubricant film 3 adheres to a ceramic base material 1 through a film made of a mixture of crystalline and noncrystal substances or compound on their boundary surfaces physically united together by means of ion implantation. Since either on of lead, silver, tin, molybdenum disulfide and boron nitride is ionized and implanted into the sliding surface of a ceramic bearing, adhesion strength between the mixture/compound layer formed on the sliding surface and the ceramic base material is remarkably improved in comparison with other processes, (for example, an ion plating). Abnormal abrasion or peeling from the ceramic base material during sliding motion is prevented, and bearing characteristic with stability and high reliability can therefore be obtained.
JP62199118A 1987-08-11 1987-08-11 Ceramic bearing manufacturing method Expired - Lifetime JPH0762488B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62199118A JPH0762488B2 (en) 1987-08-11 1987-08-11 Ceramic bearing manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199118A JPH0762488B2 (en) 1987-08-11 1987-08-11 Ceramic bearing manufacturing method

Publications (2)

Publication Number Publication Date
JPS6446018A true JPS6446018A (en) 1989-02-20
JPH0762488B2 JPH0762488B2 (en) 1995-07-05

Family

ID=16402437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62199118A Expired - Lifetime JPH0762488B2 (en) 1987-08-11 1987-08-11 Ceramic bearing manufacturing method

Country Status (1)

Country Link
JP (1) JPH0762488B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03255223A (en) * 1990-03-06 1991-11-14 Honda Motor Co Ltd Rolling bearing
US5108813A (en) * 1989-07-07 1992-04-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Sliding member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215813A (en) * 1985-03-18 1986-09-25 Toyota Central Res & Dev Lab Inc Rolling bearing made of ceramics
JPS6252217A (en) * 1985-09-02 1987-03-06 Nippon Telegr & Teleph Corp <Ntt> Bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215813A (en) * 1985-03-18 1986-09-25 Toyota Central Res & Dev Lab Inc Rolling bearing made of ceramics
JPS6252217A (en) * 1985-09-02 1987-03-06 Nippon Telegr & Teleph Corp <Ntt> Bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108813A (en) * 1989-07-07 1992-04-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Sliding member
JPH03255223A (en) * 1990-03-06 1991-11-14 Honda Motor Co Ltd Rolling bearing

Also Published As

Publication number Publication date
JPH0762488B2 (en) 1995-07-05

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