JPS6352345B2 - - Google Patents
Info
- Publication number
- JPS6352345B2 JPS6352345B2 JP57219073A JP21907382A JPS6352345B2 JP S6352345 B2 JPS6352345 B2 JP S6352345B2 JP 57219073 A JP57219073 A JP 57219073A JP 21907382 A JP21907382 A JP 21907382A JP S6352345 B2 JPS6352345 B2 JP S6352345B2
- Authority
- JP
- Japan
- Prior art keywords
- measured
- magnetic
- steel material
- electromagnet
- detector
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 64
- 239000010959 steel Substances 0.000 claims description 64
- 239000000463 material Substances 0.000 claims description 56
- 230000005284 excitation Effects 0.000 claims description 31
- 230000004907 flux Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 description 26
- 238000005259 measurement Methods 0.000 description 7
- 239000010960 cold rolled steel Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1215—Measuring magnetisation; Particular magnetometers therefor
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21907382A JPS59108970A (ja) | 1982-12-13 | 1982-12-13 | 鋼材の磁気特性測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21907382A JPS59108970A (ja) | 1982-12-13 | 1982-12-13 | 鋼材の磁気特性測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59108970A JPS59108970A (ja) | 1984-06-23 |
| JPS6352345B2 true JPS6352345B2 (pl) | 1988-10-18 |
Family
ID=16729834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21907382A Granted JPS59108970A (ja) | 1982-12-13 | 1982-12-13 | 鋼材の磁気特性測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108970A (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260365U (pl) * | 1988-10-24 | 1990-05-02 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0287873B1 (de) * | 1987-04-16 | 1993-09-29 | Siemens Aktiengesellschaft | Messverfahren zur Messung und genauen Lokalisierung von Zugeigenspannungen in gehärteten Bereichen von Bauteilen |
| DE3856407T2 (de) * | 1987-09-21 | 2000-09-07 | Hitachi Ltd | Verfahren und Gerät zur Detektion der Versprödung von Metallen |
| US6454911B1 (en) * | 2000-06-01 | 2002-09-24 | Honeywell International Inc. | Method and apparatus for determining the pass through flux of magnetic materials |
| US7041204B1 (en) | 2000-10-27 | 2006-05-09 | Honeywell International Inc. | Physical vapor deposition components and methods of formation |
| JP2004281624A (ja) * | 2003-03-14 | 2004-10-07 | Toei Scientific Industrial Co Ltd | パーマロイを磁心に用いた磁気物性測定用電磁石 |
| US20080116887A1 (en) * | 2006-11-20 | 2008-05-22 | Heraeus, Inc. | Method and apparatus for automation of PTF measurement in sputter targets |
| JP4998820B2 (ja) | 2007-03-14 | 2012-08-15 | 住友金属工業株式会社 | 渦流検査方法及び該渦流検査方法を実施するための渦流検査装置 |
| JP5332474B2 (ja) * | 2008-03-03 | 2013-11-06 | 新日鐵住金株式会社 | 磁気特性測定装置及び磁気特性測定方法 |
| JP5195247B2 (ja) * | 2008-10-02 | 2013-05-08 | 新日鐵住金株式会社 | 磁気特性測定装置及び磁気特性測定方法 |
| CN103064044B (zh) * | 2013-01-03 | 2014-10-08 | 无锡隆盛科技股份有限公司 | 霍尔位移传感器磁钢检测装置 |
| JP7252466B2 (ja) * | 2018-12-12 | 2023-04-05 | 日本製鉄株式会社 | 鉄損測定方法および鉄損測定システム |
| JP2021124425A (ja) * | 2020-02-06 | 2021-08-30 | Tdk株式会社 | 未着磁磁石の配向検出装置および未着磁磁石の配向検出方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037474A (pl) * | 1973-08-03 | 1975-04-08 |
-
1982
- 1982-12-13 JP JP21907382A patent/JPS59108970A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037474A (pl) * | 1973-08-03 | 1975-04-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260365U (pl) * | 1988-10-24 | 1990-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59108970A (ja) | 1984-06-23 |
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