JPS6222406B2 - - Google Patents
Info
- Publication number
- JPS6222406B2 JPS6222406B2 JP16171681A JP16171681A JPS6222406B2 JP S6222406 B2 JPS6222406 B2 JP S6222406B2 JP 16171681 A JP16171681 A JP 16171681A JP 16171681 A JP16171681 A JP 16171681A JP S6222406 B2 JPS6222406 B2 JP S6222406B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- excitation
- measured
- magnetic
- amount
- 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.)
- Expired
Links
- 230000004907 flux Effects 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 36
- 230000005284 excitation Effects 0.000 claims description 28
- 238000000691 measurement method Methods 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002516 single-drop micro-extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16171681A JPS5861433A (ja) | 1981-10-08 | 1981-10-08 | 透磁率式応力測定法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16171681A JPS5861433A (ja) | 1981-10-08 | 1981-10-08 | 透磁率式応力測定法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5861433A JPS5861433A (ja) | 1983-04-12 |
| JPS6222406B2 true JPS6222406B2 (enrdf_load_stackoverflow) | 1987-05-18 |
Family
ID=15740515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16171681A Granted JPS5861433A (ja) | 1981-10-08 | 1981-10-08 | 透磁率式応力測定法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5861433A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731088B2 (ja) * | 1987-04-30 | 1995-04-10 | 富士通株式会社 | 圧力センサ |
| JP5003351B2 (ja) * | 2007-08-23 | 2012-08-15 | Ｊｆｅスチール株式会社 | 磁性金属帯の微小表面欠陥の品質検査方法及び装置 |
| CN104198094A (zh) * | 2014-08-29 | 2014-12-10 | 中国矿业大学 | 一种四探头铁基金属玻璃磁测应力的磁芯传感器 |
-
1981
- 1981-10-08 JP JP16171681A patent/JPS5861433A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5861433A (ja) | 1983-04-12 |
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