JPS53131244A - Heat treating method for welded gear - Google Patents

Heat treating method for welded gear

Info

Publication number
JPS53131244A
JPS53131244A JP4572977A JP4572977A JPS53131244A JP S53131244 A JPS53131244 A JP S53131244A JP 4572977 A JP4572977 A JP 4572977A JP 4572977 A JP4572977 A JP 4572977A JP S53131244 A JPS53131244 A JP S53131244A
Authority
JP
Japan
Prior art keywords
heat treating
treating method
gear
welded gear
welded
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.)
Pending
Application number
JP4572977A
Other languages
Japanese (ja)
Inventor
Kyo Matsuzaka
Isao Masaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4572977A priority Critical patent/JPS53131244A/en
Publication of JPS53131244A publication Critical patent/JPS53131244A/en
Pending 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

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)

Abstract

PURPOSE:To prevent occurrence of SR cracking in production of a gear using medium carbon Cr-Mo steel by welding, by heating part of the gear so as to reduce residual stress generated during welding.
JP4572977A 1977-04-22 1977-04-22 Heat treating method for welded gear Pending JPS53131244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4572977A JPS53131244A (en) 1977-04-22 1977-04-22 Heat treating method for welded gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4572977A JPS53131244A (en) 1977-04-22 1977-04-22 Heat treating method for welded gear

Publications (1)

Publication Number Publication Date
JPS53131244A true JPS53131244A (en) 1978-11-15

Family

ID=12727398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4572977A Pending JPS53131244A (en) 1977-04-22 1977-04-22 Heat treating method for welded gear

Country Status (1)

Country Link
JP (1) JPS53131244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006336098A (en) * 2005-06-06 2006-12-14 Mitsubishi Heavy Ind Ltd Material for welded structure, member for welded structure, method for manufacturing the member, welded structure, method for manufacturing the welded structure, rim for gear, gear, and method for manufacturing the rim and gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006336098A (en) * 2005-06-06 2006-12-14 Mitsubishi Heavy Ind Ltd Material for welded structure, member for welded structure, method for manufacturing the member, welded structure, method for manufacturing the welded structure, rim for gear, gear, and method for manufacturing the rim and gear
JP4523875B2 (en) * 2005-06-06 2010-08-11 三菱重工業株式会社 WELDING STRUCTURE MEMBER AND ITS MANUFACTURING METHOD, WELDING STRUCTURE AND ITS MANUFACTURING METHOD, GEAR RIM

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