JPS5781978A - Liquid phase diffusion welding method - Google Patents

Liquid phase diffusion welding method

Info

Publication number
JPS5781978A
JPS5781978A JP15696180A JP15696180A JPS5781978A JP S5781978 A JPS5781978 A JP S5781978A JP 15696180 A JP15696180 A JP 15696180A JP 15696180 A JP15696180 A JP 15696180A JP S5781978 A JPS5781978 A JP S5781978A
Authority
JP
Japan
Prior art keywords
heating
melted
materials
temp
joining
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.)
Granted
Application number
JP15696180A
Other languages
Japanese (ja)
Other versions
JPS6329630B2 (en
Inventor
Yasuhiro Fukaya
Masazumi Nagareda
Shigeo Inoue
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP15696180A priority Critical patent/JPS5781978A/en
Publication of JPS5781978A publication Critical patent/JPS5781978A/en
Publication of JPS6329630B2 publication Critical patent/JPS6329630B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To produce joints of homogenized compositions and good quality with good productivity by heating quickly the joining materials interposed with an insert material and holding the melted material at the welding temps. in succession until the insert material annihilates then subjecting the same to furnace heating.
CONSTITUTION: After an insert material 2 having a m.p. lower than that of joining materials 1, 1 is inserted between these materials, these are quickly heated through centralized high temp. heating by high frequency induction heating, resistance heating electron beam heating, laser heating or the like in a temp. elevation process I. As a result, the intert material 2 is melted surely in a large amt. In succession to this, these are held for an arbitrary time from the time II when the material 2 is completely melted until the time IV when the material 2 annihilates. Finally, these are subjected to ordinary furnace heating, and in this process V, the composition of the joint part is homogenized. In the process III, the molten atoms in the material 2 melted at a joining temp. α is diffused into the materials 1, 1.
COPYRIGHT: (C)1982,JPO&Japio
JP15696180A 1980-11-10 1980-11-10 Liquid phase diffusion welding method Granted JPS5781978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15696180A JPS5781978A (en) 1980-11-10 1980-11-10 Liquid phase diffusion welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15696180A JPS5781978A (en) 1980-11-10 1980-11-10 Liquid phase diffusion welding method

Publications (2)

Publication Number Publication Date
JPS5781978A true JPS5781978A (en) 1982-05-22
JPS6329630B2 JPS6329630B2 (en) 1988-06-14

Family

ID=15639093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15696180A Granted JPS5781978A (en) 1980-11-10 1980-11-10 Liquid phase diffusion welding method

Country Status (1)

Country Link
JP (1) JPS5781978A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262474A (en) * 1985-05-16 1986-11-20 Agency Of Ind Science & Technol Electron beam joining method
JPH03124370A (en) * 1989-10-05 1991-05-27 Niigata Eng Co Ltd Method for joining high-chromium/nickel alloy steel
WO2007100152A1 (en) * 2006-03-02 2007-09-07 PONTI NONAKA, Yukiko Device and method for cutting tension member in buried anchor
WO2008078432A1 (en) * 2006-12-22 2008-07-03 Chubu Ueringu Co., Ltd. Heat treatment apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7714411B2 (en) * 2021-09-08 2025-07-29 高周波熱錬株式会社 steel joint

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262474A (en) * 1985-05-16 1986-11-20 Agency Of Ind Science & Technol Electron beam joining method
JPH03124370A (en) * 1989-10-05 1991-05-27 Niigata Eng Co Ltd Method for joining high-chromium/nickel alloy steel
WO2007100152A1 (en) * 2006-03-02 2007-09-07 PONTI NONAKA, Yukiko Device and method for cutting tension member in buried anchor
WO2008078432A1 (en) * 2006-12-22 2008-07-03 Chubu Ueringu Co., Ltd. Heat treatment apparatus

Also Published As

Publication number Publication date
JPS6329630B2 (en) 1988-06-14

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