JPS6456846A - Production of self-lubricating composite material - Google Patents
Production of self-lubricating composite materialInfo
- Publication number
- JPS6456846A JPS6456846A JP21366187A JP21366187A JPS6456846A JP S6456846 A JPS6456846 A JP S6456846A JP 21366187 A JP21366187 A JP 21366187A JP 21366187 A JP21366187 A JP 21366187A JP S6456846 A JPS6456846 A JP S6456846A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- iron powder
- composite material
- mixed
- high temp
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Abstract
PURPOSE:To produce the titled composite material having stabilized lubricity at a high temp. by mixing BN powder as a solid lubricant to cast iron powder, press molding the same and thereafter sintering said powder. CONSTITUTION:BN powder, 4-6wt.%, having the grain size less than that of cast iron powder is added and mixed to the cast iron powder obtd. by grinding slavings, etc., or pure iron powder such as carbonyl iron powder is furthermore added and mixed thereto in such a manner that the mixture is regulated to about <=40wt. in order to improve the sinterbility of the powder at the sintering stage thereafter. Said mixed powder is press molded into the desired shape and is thereafter sintered, for example, at the high temp. of 1,145 deg.C in a hydrogen gas atm., by which BN as a fine solid lubricant is uniformly dispersed into the sintered structure and the self-lubricative composite material having excellent lubricity at a high temp. can be obtd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21366187A JPS6456846A (en) | 1987-08-27 | 1987-08-27 | Production of self-lubricating composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21366187A JPS6456846A (en) | 1987-08-27 | 1987-08-27 | Production of self-lubricating composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456846A true JPS6456846A (en) | 1989-03-03 |
Family
ID=16642861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21366187A Pending JPS6456846A (en) | 1987-08-27 | 1987-08-27 | Production of self-lubricating composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997005980A1 (en) * | 1995-08-08 | 1997-02-20 | Komatsu Ltd. | Self-lubricating sintered sliding material and method for manufacturing the same |
| CN105132831A (en) * | 2015-09-11 | 2015-12-09 | 自贡市恒泰科技有限责任公司 | Iron-based powder metallurgy self-lubricating material and heating furnace charge pad sliding plate using same |
-
1987
- 1987-08-27 JP JP21366187A patent/JPS6456846A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997005980A1 (en) * | 1995-08-08 | 1997-02-20 | Komatsu Ltd. | Self-lubricating sintered sliding material and method for manufacturing the same |
| CN105132831A (en) * | 2015-09-11 | 2015-12-09 | 自贡市恒泰科技有限责任公司 | Iron-based powder metallurgy self-lubricating material and heating furnace charge pad sliding plate using same |
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