CN109709204B - 基于多磁参数提取的铁磁材料塑性变形检测方法 - Google Patents
基于多磁参数提取的铁磁材料塑性变形检测方法 Download PDFInfo
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- CN109709204B CN109709204B CN201811630975.7A CN201811630975A CN109709204B CN 109709204 B CN109709204 B CN 109709204B CN 201811630975 A CN201811630975 A CN 201811630975A CN 109709204 B CN109709204 B CN 109709204B
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- 239000003302 ferromagnetic material Substances 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000000605 extraction Methods 0.000 title claims abstract description 10
- 230000005291 magnetic effect Effects 0.000 claims abstract description 43
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 230000005415 magnetization Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 7
- 230000004044 response Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
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角度θ(°) | 0 | 15 | 30 | 45 | 60 | 75 | 95 |
斜率K | 5.84467 | 5.98171 | 6.58111 | 6.75189 | 6.95318 | 7.28369 | 7.49374 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6111405A (en) * | 1997-07-18 | 2000-08-29 | Seiko Instruments Inc. | Nondestructive method of quantitatively evaluating degree of plasticity of steel material |
JP2001056316A (ja) * | 1999-08-19 | 2001-02-27 | Kansai Research Institute | 材料の磁気特性測定方法および構造部材のクリープ劣化度の評価方法 |
CN102128879A (zh) * | 2010-12-01 | 2011-07-20 | 西安交通大学 | 基于自然磁化现象的奥氏体不锈钢塑性损伤定量检测方法 |
CN103063124A (zh) * | 2012-12-18 | 2013-04-24 | 北方民族大学 | 一种奥氏体不锈钢塑性变形量的检测方法 |
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JP3223596B2 (ja) * | 1992-09-29 | 2001-10-29 | 株式会社明電舎 | 金属材料内の変形挙動検出方法及び装置 |
JP2000258259A (ja) * | 1999-03-05 | 2000-09-22 | Tokyo Gas Co Ltd | 歪み検出装置 |
CN105606017B (zh) * | 2015-12-25 | 2019-04-12 | 北方民族大学 | 一种铁磁材料主塑性应变定向及定量磁检测方法 |
CN107238655B (zh) * | 2017-07-03 | 2020-11-20 | 重庆科技学院 | 通过磁性能定量测量奥氏体不锈钢塑性变形量的方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6111405A (en) * | 1997-07-18 | 2000-08-29 | Seiko Instruments Inc. | Nondestructive method of quantitatively evaluating degree of plasticity of steel material |
JP2001056316A (ja) * | 1999-08-19 | 2001-02-27 | Kansai Research Institute | 材料の磁気特性測定方法および構造部材のクリープ劣化度の評価方法 |
CN102128879A (zh) * | 2010-12-01 | 2011-07-20 | 西安交通大学 | 基于自然磁化现象的奥氏体不锈钢塑性损伤定量检测方法 |
CN103063124A (zh) * | 2012-12-18 | 2013-04-24 | 北方民族大学 | 一种奥氏体不锈钢塑性变形量的检测方法 |
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