JPS5093237A - - Google Patents
Info
- Publication number
- JPS5093237A JPS5093237A JP343874A JP343874A JPS5093237A JP S5093237 A JPS5093237 A JP S5093237A JP 343874 A JP343874 A JP 343874A JP 343874 A JP343874 A JP 343874A JP S5093237 A JPS5093237 A JP S5093237A
- Authority
- JP
- Japan
- 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
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP343874A JPS5093237A (en) | 1973-12-21 | 1973-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP343874A JPS5093237A (en) | 1973-12-21 | 1973-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5093237A true JPS5093237A (en) | 1975-07-25 |
Family
ID=11557349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP343874A Pending JPS5093237A (en) | 1973-12-21 | 1973-12-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5093237A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531142A (en) * | 1976-06-24 | 1978-01-07 | Koyo Seiko Co | Method of controlling undecomposed ammonia gas concentration of nitriding atmosphere in twoostepped nitriding |
JPS59177362A (en) * | 1983-03-29 | 1984-10-08 | Daido Steel Co Ltd | Controlling method of carburizing atmosphere |
JPS63199859A (en) * | 1987-02-16 | 1988-08-18 | Nippon Denso Co Ltd | Automatic heat-treating device for steel |
JP2021110040A (en) * | 2020-01-03 | 2021-08-02 | 燕山大学Yanshan University | Method of carburizing gear surface |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS479539U (en) * | 1971-02-26 | 1972-10-04 | ||
JPS4829681A (en) * | 1971-08-23 | 1973-04-19 | ||
JPS5041730A (en) * | 1973-08-17 | 1975-04-16 |
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1973
- 1973-12-21 JP JP343874A patent/JPS5093237A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS479539U (en) * | 1971-02-26 | 1972-10-04 | ||
JPS4829681A (en) * | 1971-08-23 | 1973-04-19 | ||
JPS5041730A (en) * | 1973-08-17 | 1975-04-16 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531142A (en) * | 1976-06-24 | 1978-01-07 | Koyo Seiko Co | Method of controlling undecomposed ammonia gas concentration of nitriding atmosphere in twoostepped nitriding |
JPS59177362A (en) * | 1983-03-29 | 1984-10-08 | Daido Steel Co Ltd | Controlling method of carburizing atmosphere |
JPS63199859A (en) * | 1987-02-16 | 1988-08-18 | Nippon Denso Co Ltd | Automatic heat-treating device for steel |
JP2021110040A (en) * | 2020-01-03 | 2021-08-02 | 燕山大学Yanshan University | Method of carburizing gear surface |