WO2012068829A1 - 一种快速激光刻痕方法 - Google Patents
一种快速激光刻痕方法 Download PDFInfo
- Publication number
- WO2012068829A1 WO2012068829A1 PCT/CN2011/073417 CN2011073417W WO2012068829A1 WO 2012068829 A1 WO2012068829 A1 WO 2012068829A1 CN 2011073417 W CN2011073417 W CN 2011073417W WO 2012068829 A1 WO2012068829 A1 WO 2012068829A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- laser
- scoring
- iron loss
- strip
- lower surfaces
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
- C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/359—Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1294—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a localized treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/38—Heating by cathodic discharges
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013530536A JP2013541643A (ja) | 2010-11-26 | 2011-04-28 | 高速レーザー切れ目付方法 |
RU2013114290/02A RU2548544C2 (ru) | 2010-11-26 | 2011-04-28 | Способ быстрого нанесения насечек с помощью лазера |
KR1020137007968A KR20130050378A (ko) | 2010-11-26 | 2011-04-28 | 쾌속 레이저 스코어링 방법 |
MX2013000959A MX340811B (es) | 2010-11-26 | 2011-04-28 | Metodo de ranurado laser de rapida velocidad. |
EP11843749.0A EP2518169B1 (en) | 2010-11-26 | 2011-04-28 | Method of fast laser scribing |
US13/876,932 US9604312B2 (en) | 2010-11-26 | 2011-04-28 | Fast-speed laser scoring method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010562021.4 | 2010-11-26 | ||
CN2010105620214A CN102477484B (zh) | 2010-11-26 | 2010-11-26 | 一种快速激光刻痕方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012068829A1 true WO2012068829A1 (zh) | 2012-05-31 |
Family
ID=46090268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/073417 WO2012068829A1 (zh) | 2010-11-26 | 2011-04-28 | 一种快速激光刻痕方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9604312B2 (zh) |
EP (1) | EP2518169B1 (zh) |
JP (1) | JP2013541643A (zh) |
KR (1) | KR20130050378A (zh) |
CN (1) | CN102477484B (zh) |
MX (1) | MX340811B (zh) |
RU (1) | RU2548544C2 (zh) |
WO (1) | WO2012068829A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114309965A (zh) * | 2021-12-30 | 2022-04-12 | 宁波三韩合金材料有限公司 | 一种刀片用自动识别打标设备 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104011231A (zh) * | 2011-12-27 | 2014-08-27 | 杰富意钢铁株式会社 | 取向性电磁钢板的铁损改善装置 |
JP5701414B1 (ja) | 2013-03-26 | 2015-04-15 | ダイセルポリマー株式会社 | 複合成形体の製造方法 |
CN104673991A (zh) * | 2014-12-03 | 2015-06-03 | 华北电力大学 | 一种通过激光刻痕改善电工钢磁性能的方法 |
CN107876969B (zh) * | 2017-11-06 | 2019-07-23 | 江门市蓬江区珠西智谷智能装备协同创新研究院 | 一种三维激光镭射效果的检测方法 |
CN110093486B (zh) | 2018-01-31 | 2021-08-17 | 宝山钢铁股份有限公司 | 一种耐消除应力退火的低铁损取向硅钢的制造方法 |
CN113584279B (zh) * | 2020-04-30 | 2023-09-12 | 宝山钢铁股份有限公司 | 一种耐消除应力退火刻痕取向硅钢及其制造方法 |
CN111571024B (zh) * | 2020-06-02 | 2022-04-01 | 包头市威丰稀土电磁材料股份有限公司 | 激光刻痕机在拉伸平整退火机组上动态同步刻痕的应用 |
CN113319524B (zh) * | 2021-04-16 | 2022-10-04 | 包头市威丰稀土电磁材料股份有限公司 | 一种激光刻痕降低取向硅钢铁损的制造方法 |
Citations (8)
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CN1076492A (zh) | 1993-03-04 | 1993-09-22 | 清华大学 | 降低硅钢片铁损的激光处理方法及装置 |
CN1216072A (zh) | 1997-01-24 | 1999-05-05 | 新日本制铁株式会社 | 具有优良磁性能的晶粒取向性电工钢薄板及其生产工艺和设备 |
CN1244597A (zh) | 1998-08-07 | 2000-02-16 | 东北大学 | 激光处理取向硅钢表面的方法 |
CN1761764A (zh) | 2003-03-19 | 2006-04-19 | 新日本制铁株式会社 | 磁特性良好的方向性电磁钢板及其制造方法 |
WO2008050700A1 (fr) * | 2006-10-23 | 2008-05-02 | Nippon Steel Corporation | Tôle magnétique unidirectionnelle en acier présentant d'excellentes caractéristiques de pertes dans le fer |
CN101209514A (zh) | 2007-10-23 | 2008-07-02 | 东莞华中科技大学制造工程研究院 | 一种基于振镜阵列的激光在线高速刻痕装置 |
CN101348853A (zh) | 2008-09-05 | 2009-01-21 | 首钢总公司 | 一种降低普通取向电工钢铁损的方法 |
WO2009082155A1 (en) * | 2007-12-26 | 2009-07-02 | Posco | Apparatus and method for refining magnetic domain of electrical steel sheet |
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US4500771A (en) * | 1982-10-20 | 1985-02-19 | Westinghouse Electric Corp. | Apparatus and process for laser treating sheet material |
RU2016094C1 (ru) * | 1992-09-02 | 1994-07-15 | Новолипецкий металлургический комбинат им.Ю.В.Андропова | Способ лазерной обработки крупнозернистой электротехнической анизотропной стали толщиной 0,15 - 0,30 мм |
JP3488333B2 (ja) * | 1996-04-02 | 2004-01-19 | 新日本製鐵株式会社 | 低鉄損方向性電磁鋼板 |
JP4319715B2 (ja) * | 1998-10-06 | 2009-08-26 | 新日本製鐵株式会社 | 磁気特性の優れた一方向性電磁鋼板とその製造方法 |
IT1306157B1 (it) * | 1999-05-26 | 2001-05-30 | Acciai Speciali Terni Spa | Procedimento per il miglioramento di caratteristiche magnetiche inlamierini di acciaio al silicio a grano orientato mediante trattamento |
DE60139222D1 (de) * | 2000-04-24 | 2009-08-27 | Nippon Steel Corp | Kornorientiertes Elektroblech mit ausgezeichneten magnetischen Eigenschaften |
JP2002121618A (ja) * | 2000-10-18 | 2002-04-26 | Nippon Steel Corp | 磁気特性の優れた一方向性電磁鋼板の製造装置 |
KR100636852B1 (ko) | 2005-03-22 | 2006-10-19 | (주)한빛레이저 | 모드라킹된 자외선 레이저를 이용한 유리기판의 스크라이빙방법 및 절단 방법 |
EP1953249B1 (en) * | 2005-11-01 | 2018-06-13 | Nippon Steel & Sumitomo Metal Corporation | Production method and production system of directional electromagnetic steel plate having excellent magnetic characteristics |
KR101051746B1 (ko) | 2008-11-25 | 2011-07-25 | 주식회사 포스코 | 전기강판의 자구미세화방법 및 자구미세화 처리된 전기강판 |
JP5740854B2 (ja) * | 2010-06-29 | 2015-07-01 | Jfeスチール株式会社 | 方向性電磁鋼板 |
-
2010
- 2010-11-26 CN CN2010105620214A patent/CN102477484B/zh active Active
-
2011
- 2011-04-28 WO PCT/CN2011/073417 patent/WO2012068829A1/zh active Application Filing
- 2011-04-28 KR KR1020137007968A patent/KR20130050378A/ko not_active Application Discontinuation
- 2011-04-28 JP JP2013530536A patent/JP2013541643A/ja active Pending
- 2011-04-28 RU RU2013114290/02A patent/RU2548544C2/ru active
- 2011-04-28 US US13/876,932 patent/US9604312B2/en active Active
- 2011-04-28 MX MX2013000959A patent/MX340811B/es active IP Right Grant
- 2011-04-28 EP EP11843749.0A patent/EP2518169B1/en active Active
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CN1076492A (zh) | 1993-03-04 | 1993-09-22 | 清华大学 | 降低硅钢片铁损的激光处理方法及装置 |
CN1216072A (zh) | 1997-01-24 | 1999-05-05 | 新日本制铁株式会社 | 具有优良磁性能的晶粒取向性电工钢薄板及其生产工艺和设备 |
CN1244597A (zh) | 1998-08-07 | 2000-02-16 | 东北大学 | 激光处理取向硅钢表面的方法 |
CN1761764A (zh) | 2003-03-19 | 2006-04-19 | 新日本制铁株式会社 | 磁特性良好的方向性电磁钢板及其制造方法 |
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CN101209514A (zh) | 2007-10-23 | 2008-07-02 | 东莞华中科技大学制造工程研究院 | 一种基于振镜阵列的激光在线高速刻痕装置 |
WO2009082155A1 (en) * | 2007-12-26 | 2009-07-02 | Posco | Apparatus and method for refining magnetic domain of electrical steel sheet |
CN101348853A (zh) | 2008-09-05 | 2009-01-21 | 首钢总公司 | 一种降低普通取向电工钢铁损的方法 |
Non-Patent Citations (2)
Title |
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See also references of EP2518169A4 |
ZHAO GUOJIAN ET AL.: "Study on Reducing Iron Loss and Improving Time-Effect of the High Permeability Oriented Silicon Steel", JOURNAL OF SHENYANG INSTITUTE OF TECHNOLOGY, vol. 13, no. 1, March 1994 (1994-03-01), pages 64 - 68, XP008169017 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114309965A (zh) * | 2021-12-30 | 2022-04-12 | 宁波三韩合金材料有限公司 | 一种刀片用自动识别打标设备 |
CN114309965B (zh) * | 2021-12-30 | 2024-03-26 | 宁波三韩合金材料有限公司 | 一种刀片用自动识别打标设备 |
Also Published As
Publication number | Publication date |
---|---|
US9604312B2 (en) | 2017-03-28 |
CN102477484A (zh) | 2012-05-30 |
EP2518169A1 (en) | 2012-10-31 |
EP2518169A4 (en) | 2015-02-18 |
CN102477484B (zh) | 2013-09-25 |
RU2013114290A (ru) | 2014-10-10 |
KR20130050378A (ko) | 2013-05-15 |
RU2548544C2 (ru) | 2015-04-20 |
MX340811B (es) | 2016-07-27 |
JP2013541643A (ja) | 2013-11-14 |
EP2518169B1 (en) | 2019-01-23 |
US20130284711A1 (en) | 2013-10-31 |
MX2013000959A (es) | 2013-04-03 |
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