JPS5528310A - Manufacture of brass sintered part - Google Patents
Manufacture of brass sintered partInfo
- Publication number
- JPS5528310A JPS5528310A JP9901678A JP9901678A JPS5528310A JP S5528310 A JPS5528310 A JP S5528310A JP 9901678 A JP9901678 A JP 9901678A JP 9901678 A JP9901678 A JP 9901678A JP S5528310 A JPS5528310 A JP S5528310A
- Authority
- JP
- Japan
- Prior art keywords
- brass
- powder
- sintering
- alkali metal
- metal salts
- 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
Links
Abstract
PURPOSE: To obtain brass sintered parts undergoing little dimensional change by adding graphite fine powder to high zinc brass powder together with alkali metal salts followed by sintering.
CONSTITUTION: To powder of high zinc brass such as 6-4 barss (Cu60%, Zn40%) are added 2W8wt% of graphite fine powder and alkali metal salts, e.g. 0.1% of lithium carbonate followed by heating to about 650°C, annealing, crushing, molding and sintering in an atmosphere of decomposed ammonia at 780°C. The resulting sintered parts undergo very little dimensional change.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9901678A JPS5528310A (en) | 1978-08-16 | 1978-08-16 | Manufacture of brass sintered part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9901678A JPS5528310A (en) | 1978-08-16 | 1978-08-16 | Manufacture of brass sintered part |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5528310A true JPS5528310A (en) | 1980-02-28 |
JPS5747241B2 JPS5747241B2 (en) | 1982-10-08 |
Family
ID=14235340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9901678A Granted JPS5528310A (en) | 1978-08-16 | 1978-08-16 | Manufacture of brass sintered part |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528310A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6097829U (en) * | 1983-12-07 | 1985-07-03 | 株式会社アイジー技術研究所 | architectural panels |
-
1978
- 1978-08-16 JP JP9901678A patent/JPS5528310A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6097829U (en) * | 1983-12-07 | 1985-07-03 | 株式会社アイジー技術研究所 | architectural panels |
JPH0218173Y2 (en) * | 1983-12-07 | 1990-05-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS5747241B2 (en) | 1982-10-08 |
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