JPS5346080A - Method and apparatus for automatic harddenability test - Google Patents
Method and apparatus for automatic harddenability testInfo
- Publication number
- JPS5346080A JPS5346080A JP12103176A JP12103176A JPS5346080A JP S5346080 A JPS5346080 A JP S5346080A JP 12103176 A JP12103176 A JP 12103176A JP 12103176 A JP12103176 A JP 12103176A JP S5346080 A JPS5346080 A JP S5346080A
- Authority
- JP
- Japan
- Prior art keywords
- test
- automatic
- harddenability
- carry out
- test piece
- 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
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
PURPOSE: To carry out the continuous automatic hardenability test, used test piece, by detecting the temperature of test piece with a high rediation pyrometer without contact and then, to carry out the programming control of heating and cooling cycle by a high frequency coil and cooling water jetting apparatus, united in a body.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12103176A JPS5346080A (en) | 1976-10-08 | 1976-10-08 | Method and apparatus for automatic harddenability test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12103176A JPS5346080A (en) | 1976-10-08 | 1976-10-08 | Method and apparatus for automatic harddenability test |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5346080A true JPS5346080A (en) | 1978-04-25 |
Family
ID=14801095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12103176A Pending JPS5346080A (en) | 1976-10-08 | 1976-10-08 | Method and apparatus for automatic harddenability test |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5346080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101904721B1 (en) * | 2017-08-28 | 2018-10-16 | 주식회사 태웅 | Jominy test device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513549A (en) * | 1978-07-14 | 1980-01-30 | Fujitsu Ltd | Timing phase synchronizing system |
-
1976
- 1976-10-08 JP JP12103176A patent/JPS5346080A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513549A (en) * | 1978-07-14 | 1980-01-30 | Fujitsu Ltd | Timing phase synchronizing system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101904721B1 (en) * | 2017-08-28 | 2018-10-16 | 주식회사 태웅 | Jominy test device |
WO2019045216A1 (en) * | 2017-08-28 | 2019-03-07 | 주식회사 태웅 | Jominy test apparatus |
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