JPS528935A - Carburizing process for internal surface of hollowed steel pipe which is*especially small in bore diameter - Google Patents
Carburizing process for internal surface of hollowed steel pipe which is*especially small in bore diameterInfo
- Publication number
- JPS528935A JPS528935A JP8440975A JP8440975A JPS528935A JP S528935 A JPS528935 A JP S528935A JP 8440975 A JP8440975 A JP 8440975A JP 8440975 A JP8440975 A JP 8440975A JP S528935 A JPS528935 A JP S528935A
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- internal surface
- bore diameter
- especially small
- carburizing process
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8440975A JPS528935A (en) | 1975-07-11 | 1975-07-11 | Carburizing process for internal surface of hollowed steel pipe which is*especially small in bore diameter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8440975A JPS528935A (en) | 1975-07-11 | 1975-07-11 | Carburizing process for internal surface of hollowed steel pipe which is*especially small in bore diameter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS528935A true JPS528935A (en) | 1977-01-24 |
Family
ID=13829781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8440975A Pending JPS528935A (en) | 1975-07-11 | 1975-07-11 | Carburizing process for internal surface of hollowed steel pipe which is*especially small in bore diameter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS528935A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531141A (en) * | 1976-06-25 | 1978-01-07 | Hitachi Ltd | Metal treating process |
JPS5476717A (en) * | 1977-11-30 | 1979-06-19 | Usui Kokusai Sangyo Kk | High pressure fuel injection pipe material and method of producing same |
JPS5476718A (en) * | 1977-11-30 | 1979-06-19 | Usui Kokusai Sangyo Kk | High pressure fuel injection pipe material |
JPS5544545A (en) * | 1978-09-26 | 1980-03-28 | Usui Internatl Ind Co Ltd | Material for high pressure fuel injection pipe and manufacture thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830815A (en) * | 1971-08-24 | 1973-04-23 |
-
1975
- 1975-07-11 JP JP8440975A patent/JPS528935A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4830815A (en) * | 1971-08-24 | 1973-04-23 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531141A (en) * | 1976-06-25 | 1978-01-07 | Hitachi Ltd | Metal treating process |
JPS5714429B2 (en) * | 1976-06-25 | 1982-03-24 | ||
JPS5476717A (en) * | 1977-11-30 | 1979-06-19 | Usui Kokusai Sangyo Kk | High pressure fuel injection pipe material and method of producing same |
JPS5476718A (en) * | 1977-11-30 | 1979-06-19 | Usui Kokusai Sangyo Kk | High pressure fuel injection pipe material |
JPS5544545A (en) * | 1978-09-26 | 1980-03-28 | Usui Internatl Ind Co Ltd | Material for high pressure fuel injection pipe and manufacture thereof |
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