KR100676333B1 - 초음파 충격 처리에 의한 냉간 가공부의 강도 향상 방법 및파괴 인성 및 피로 강도가 높은 금속 제품 - Google Patents

초음파 충격 처리에 의한 냉간 가공부의 강도 향상 방법 및파괴 인성 및 피로 강도가 높은 금속 제품 Download PDF

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KR100676333B1
KR100676333B1 KR1020057008799A KR20057008799A KR100676333B1 KR 100676333 B1 KR100676333 B1 KR 100676333B1 KR 1020057008799 A KR1020057008799 A KR 1020057008799A KR 20057008799 A KR20057008799 A KR 20057008799A KR 100676333 B1 KR100676333 B1 KR 100676333B1
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South Korea
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strength
metal
fracture toughness
treatment
ultrasonic
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KR1020057008799A
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Korean (ko)
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KR20050086683A (ko
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도모노리 도미나가
가즈미 마쯔오까
고오지 혼마
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신닛뽄세이테쯔 카부시키카이샤
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    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Extraction Processes (AREA)
KR1020057008799A 2002-11-18 2003-11-18 초음파 충격 처리에 의한 냉간 가공부의 강도 향상 방법 및파괴 인성 및 피로 강도가 높은 금속 제품 KR100676333B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002333298A JP4319828B2 (ja) 2002-11-18 2002-11-18 超音波衝撃処理による冷間加工部の強度向上方法およびその金属製品
JPJP-P-2002-00333298 2002-11-18

Publications (2)

Publication Number Publication Date
KR20050086683A KR20050086683A (ko) 2005-08-30
KR100676333B1 true KR100676333B1 (ko) 2007-02-02

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KR1020057008799A KR100676333B1 (ko) 2002-11-18 2003-11-18 초음파 충격 처리에 의한 냉간 가공부의 강도 향상 방법 및파괴 인성 및 피로 강도가 높은 금속 제품

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JP (1) JP4319828B2 (zh)
KR (1) KR100676333B1 (zh)
CN (1) CN100379883C (zh)
AU (1) AU2003280853A1 (zh)
WO (1) WO2004046397A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4833615B2 (ja) * 2005-09-06 2011-12-07 新日本製鐵株式会社 疲労強度向上に優れた金属の超音波衝撃塑性加工処理方法
KR100966531B1 (ko) 2008-01-28 2010-06-29 주식회사 성진이앤아이 표면 볼 롤링 방법과 이에 의해 제조된 롤 모재
US9616479B2 (en) 2010-03-18 2017-04-11 Mitsubishi Heavy Industries, Ltd. Molding method for plate-shaped workpiece, and molded article
JP5878294B2 (ja) * 2011-01-11 2016-03-08 地方独立行政法人東京都立産業技術研究センター チタン部材の曲げ加工方法および曲げ加工具
CN102230146B (zh) * 2011-05-06 2013-08-28 广西南南铝加工有限公司 铝合金中厚板预拉伸后锯切区超声波振动消减残余应力方法
CN103084800B (zh) * 2011-12-12 2016-04-13 沈阳航空航天大学 金属厚板坯料预拉弯及带曲度高筋壁板数控加工成形方法
CN102839276B (zh) * 2012-09-19 2014-12-10 哈尔滨工业大学 一种超声松弛金属构件螺栓连接处残余应力的方法
CN103255281B (zh) * 2013-06-03 2015-06-03 赵显华 薄壁管件形状稳定性加工方法
KR101858226B1 (ko) 2016-08-31 2018-05-16 단국대학교 산학협력단 초음파를 이용하여 벽부의 균열 성장을 억제하는 균열보수 방법
DE102016219278A1 (de) 2016-10-05 2018-04-05 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines hochfesten Tubenteils
CN111235507A (zh) * 2018-11-29 2020-06-05 有研工程技术研究院有限公司 一种降低焊钛合金薄板焊接筒体结构残余应力的方法
KR102552514B1 (ko) 2021-09-06 2023-07-05 단국대학교 산학협력단 피닝 장치 및 이를 이용한 피닝 방법
JP7205601B1 (ja) 2021-11-08 2023-01-17 Ｊｆｅスチール株式会社 金属板の曲げ加工部の疲労き裂進展抑制方法及び自動車部品
KR102661540B1 (ko) 2022-01-03 2024-04-29 단국대학교 산학협력단 피닝 장치 및 이의 제어방법

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US3622404A (en) * 1969-02-19 1971-11-23 Leonard E Thompson Method and apparatus for stress relieving a workpiece by vibration
JPS50157249A (zh) * 1974-06-01 1975-12-19
JPS61202727A (ja) * 1985-03-06 1986-09-08 Mitsubishi Electric Corp 曲げ加工装置
JPS6479320A (en) * 1987-09-19 1989-03-24 Nippon Steel Corp Improvement of material quality of metal for welding austenitic stainless steel
CN1024817C (zh) * 1993-02-25 1994-06-01 北京海淀区金星超声波应用技术研究所 金属表面的超声波综合处理方法和设备
JPH081514A (ja) * 1994-06-16 1996-01-09 Toshiba Corp 原子炉内構造物の表面処理方法
JP3408687B2 (ja) * 1996-02-29 2003-05-19 三菱重工業株式会社 溶接残留応力の低減装置付き溶接装置
US6171415B1 (en) * 1998-09-03 2001-01-09 Uit, Llc Ultrasonic impact methods for treatment of welded structures
JP2003113418A (ja) * 2001-10-04 2003-04-18 Nippon Steel Corp 疲労寿命向上処理法およびそれによる長寿命金属材

Also Published As

Publication number Publication date
JP2004169065A (ja) 2004-06-17
KR20050086683A (ko) 2005-08-30
CN100379883C (zh) 2008-04-09
AU2003280853A1 (en) 2004-06-15
WO2004046397A1 (ja) 2004-06-03
JP4319828B2 (ja) 2009-08-26
CN1714162A (zh) 2005-12-28

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