JPS6456847A - Production of self-lubricating composite material - Google Patents
Production of self-lubricating composite materialInfo
- Publication number
- JPS6456847A JPS6456847A JP21366287A JP21366287A JPS6456847A JP S6456847 A JPS6456847 A JP S6456847A JP 21366287 A JP21366287 A JP 21366287A JP 21366287 A JP21366287 A JP 21366287A JP S6456847 A JPS6456847 A JP S6456847A
- Authority
- JP
- Japan
- Prior art keywords
- iron powder
- powder
- produce
- composite material
- added
- 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
Landscapes
- Powder Metallurgy (AREA)
Abstract
PURPOSE:To produce the titled composite material having high BN contents and having excellent lubricity at a high temp. by uniformly mixing specific amounts of BN secondary grains granulated by a resinous binder to cast iron powder, press molding the mixture into the desired shape and thereafter annealing the same. CONSTITUTION:PVA as a resinous binder to which water is added is heated to melt; BN powder as a solid lubricant is added thereto; they are then uniformly mixed by a ball mill and are thereafter heated and dried. The dried material is furthermore ground and classified to produce the BN secondary grains having a well-regulated grain size distribution. Said BN secondary grains are added to the cast iron powder contg. <=40wt.% pure iron powder such as carbonyl iron powder to mix; the mixture is press molded into the desired shape in a mold and is thereafter sintered at a high temp. to produce the titled composite material. Since the BN powder as a solid lubricant is granulated by the resinous binder, the bond of BN with cast iron powder is strengthened compared to the case of using BN as powder and much BN can be used compared with the conventional ways, by which the high temp. lubricity of the material is furthermore improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21366287A JPS6456847A (en) | 1987-08-27 | 1987-08-27 | Production of self-lubricating composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21366287A JPS6456847A (en) | 1987-08-27 | 1987-08-27 | Production of self-lubricating composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456847A true JPS6456847A (en) | 1989-03-03 |
Family
ID=16642878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21366287A Pending JPS6456847A (en) | 1987-08-27 | 1987-08-27 | Production of self-lubricating composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456847A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0418821A2 (en) | 1989-09-18 | 1991-03-27 | Canon Kabushiki Kaisha | Ink jet recording head carriage and an apparatus with same |
| EP0732216A1 (en) | 1989-09-18 | 1996-09-18 | Canon Kabushiki Kaisha | An ink jet recording apparatus |
-
1987
- 1987-08-27 JP JP21366287A patent/JPS6456847A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0418821A2 (en) | 1989-09-18 | 1991-03-27 | Canon Kabushiki Kaisha | Ink jet recording head carriage and an apparatus with same |
| EP0732216A1 (en) | 1989-09-18 | 1996-09-18 | Canon Kabushiki Kaisha | An ink jet recording apparatus |
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