JPH0571646B2 - - Google Patents

Info

Publication number
JPH0571646B2
JPH0571646B2 JP1323978A JP32397889A JPH0571646B2 JP H0571646 B2 JPH0571646 B2 JP H0571646B2 JP 1323978 A JP1323978 A JP 1323978A JP 32397889 A JP32397889 A JP 32397889A JP H0571646 B2 JPH0571646 B2 JP H0571646B2
Authority
JP
Japan
Prior art keywords
laser
optical fiber
laser beam
beams
steel material
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 - Lifetime
Application number
JP1323978A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03188212A (ja
Inventor
Motoi Kido
Katsuhiro Minamida
Osami Ichiko
Hiromichi Kawasumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP1323978A priority Critical patent/JPH03188212A/ja
Publication of JPH03188212A publication Critical patent/JPH03188212A/ja
Publication of JPH0571646B2 publication Critical patent/JPH0571646B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP1323978A 1989-12-15 1989-12-15 レーザ熱処理方法 Granted JPH03188212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1323978A JPH03188212A (ja) 1989-12-15 1989-12-15 レーザ熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1323978A JPH03188212A (ja) 1989-12-15 1989-12-15 レーザ熱処理方法

Publications (2)

Publication Number Publication Date
JPH03188212A JPH03188212A (ja) 1991-08-16
JPH0571646B2 true JPH0571646B2 (cs) 1993-10-07

Family

ID=18160752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1323978A Granted JPH03188212A (ja) 1989-12-15 1989-12-15 レーザ熱処理方法

Country Status (1)

Country Link
JP (1) JPH03188212A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050799A1 (de) * 2006-10-27 2008-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Randschichthärten formkomplizierter Bauteile
JP5172191B2 (ja) * 2007-03-29 2013-03-27 株式会社東芝 レーザ衝撃硬化処理方法およびレーザ衝撃硬化処理装置
JP5997666B2 (ja) * 2013-07-26 2016-09-28 エンシュウ株式会社 レーザ熱処理装置
CN104911303A (zh) * 2015-07-07 2015-09-16 中原内配集团股份有限公司 一种表面微熔处理气缸套及其制备方法

Also Published As

Publication number Publication date
JPH03188212A (ja) 1991-08-16

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