JPS5612542A - Measuring method of transient impact fracture temperature - Google Patents
Measuring method of transient impact fracture temperatureInfo
- Publication number
- JPS5612542A JPS5612542A JP8829379A JP8829379A JPS5612542A JP S5612542 A JPS5612542 A JP S5612542A JP 8829379 A JP8829379 A JP 8829379A JP 8829379 A JP8829379 A JP 8829379A JP S5612542 A JPS5612542 A JP S5612542A
- Authority
- JP
- Japan
- Prior art keywords
- impact fracture
- transient impact
- fracture temperature
- electric resistance
- metallic member
- 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 Or Analyzing Materials Using Thermal Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
PURPOSE: To make it possible, to easily determine the transient impact fracture temperature of the metallic member in a non-destructive manner by detecting the specific electric resistance of a metallic member, after use.
CONSTITUTION: As the first step, a measurement is made to detect the specific electric resistance of a metallic member which has been used at such a temperature range as not to cause any substantial precipitation of carbides. The specific electric resistance thus measured is then located on the curve of a diagram showing the known relationship between the specific electric resistance and the transient impact fracture temperature, thereby to determine the transient impact fracture temperature of the metallic member.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8829379A JPS5612542A (en) | 1979-07-13 | 1979-07-13 | Measuring method of transient impact fracture temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8829379A JPS5612542A (en) | 1979-07-13 | 1979-07-13 | Measuring method of transient impact fracture temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5612542A true JPS5612542A (en) | 1981-02-06 |
Family
ID=13938857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8829379A Pending JPS5612542A (en) | 1979-07-13 | 1979-07-13 | Measuring method of transient impact fracture temperature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5612542A (en) |
-
1979
- 1979-07-13 JP JP8829379A patent/JPS5612542A/en active Pending
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