JPS648074B2 - - Google Patents

Info

Publication number
JPS648074B2
JPS648074B2 JP6988881A JP6988881A JPS648074B2 JP S648074 B2 JPS648074 B2 JP S648074B2 JP 6988881 A JP6988881 A JP 6988881A JP 6988881 A JP6988881 A JP 6988881A JP S648074 B2 JPS648074 B2 JP S648074B2
Authority
JP
Japan
Prior art keywords
steel pipe
laser
amorphous alloy
inner peripheral
peripheral surface
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
Application number
JP6988881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57185927A (en
Inventor
Koichi Hayashizaki
Yutaka Ogawa
Tsutomu Okada
Kyoyuki Esashi
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
Proterial Ltd
Original Assignee
Sumitomo Metal Industries Ltd
Sumitomo Special Metals Co Ltd
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 Sumitomo Metal Industries Ltd, Sumitomo Special Metals Co Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP6988881A priority Critical patent/JPS57185927A/ja
Publication of JPS57185927A publication Critical patent/JPS57185927A/ja
Publication of JPS648074B2 publication Critical patent/JPS648074B2/ja
Granted legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP6988881A 1981-05-08 1981-05-08 Formation of amorphous inside circumferential surface of steel pipe Granted JPS57185927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6988881A JPS57185927A (en) 1981-05-08 1981-05-08 Formation of amorphous inside circumferential surface of steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6988881A JPS57185927A (en) 1981-05-08 1981-05-08 Formation of amorphous inside circumferential surface of steel pipe

Publications (2)

Publication Number Publication Date
JPS57185927A JPS57185927A (en) 1982-11-16
JPS648074B2 true JPS648074B2 (enrdf_load_stackoverflow) 1989-02-13

Family

ID=13415718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6988881A Granted JPS57185927A (en) 1981-05-08 1981-05-08 Formation of amorphous inside circumferential surface of steel pipe

Country Status (1)

Country Link
JP (1) JPS57185927A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496607A (en) * 1984-01-27 1985-01-29 W. R. Grace & Co. Laser process for producing electrically conductive surfaces on insulators
JPS6123772A (ja) * 1984-07-09 1986-02-01 Dai Ichi High Frequency Co Ltd 金属管等の内面に金属ライニングを施す方法
EP0498286B1 (de) * 1991-02-02 1995-01-11 FRIEDRICH THEYSOHN GmbH Verfahren zur Erzeugung einer verschleissmindernden Schicht
IT1278354B1 (it) * 1995-02-06 1997-11-20 Sapim Amada Spa Procedimento e macchina per la produzione di pannelli di lamiera.
ATE299776T1 (de) * 2000-02-28 2005-08-15 Hydro Aluminium Deutschland Verfahren zur herstellung eines oberflächenlegierten zylindrischen, teilzylindrischen oder hohlzylindrischen bauteils
US6689234B2 (en) 2000-11-09 2004-02-10 Bechtel Bwxt Idaho, Llc Method of producing metallic materials
US7341765B2 (en) * 2004-01-27 2008-03-11 Battelle Energy Alliance, Llc Metallic coatings on silicon substrates, and methods of forming metallic coatings on silicon substrates
NL2015734B1 (en) * 2015-11-06 2017-05-24 Laser Clad Company B V Method for laser cladding.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942070B2 (ja) * 1975-12-02 1984-10-12 新日本製鐵株式会社 テツ コウ オヨビ ソノセイヒン ノ ヒヨウメンヒメヒンフホウホウ
JPS6038466B2 (ja) * 1977-03-09 1985-08-31 株式会社東芝 コ−テイング方法
JPS55148752A (en) * 1979-05-11 1980-11-19 Nippon Steel Corp Formation method of coating on metal surface

Also Published As

Publication number Publication date
JPS57185927A (en) 1982-11-16

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