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JPS55110896A - Repairing method of heat exchanger - Google Patents

Repairing method of heat exchanger

Info

Publication number
JPS55110896A
JPS55110896A JP1810179A JP1810179A JPS55110896A JP S55110896 A JPS55110896 A JP S55110896A JP 1810179 A JP1810179 A JP 1810179A JP 1810179 A JP1810179 A JP 1810179A JP S55110896 A JPS55110896 A JP S55110896A
Authority
JP
Japan
Prior art keywords
plug
welded
sealed
heat treatment
stainless steel
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
JP1810179A
Other languages
Japanese (ja)
Inventor
Masao Kurokawa
Tatsuzo Hida
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 JP1810179A priority Critical patent/JPS55110896A/en
Publication of JPS55110896A publication Critical patent/JPS55110896A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate a heat treatment processing by a method wherein a stainless steel plug is inserted into a communication hole from a water chamber, a clearance between the plug and the pipe plate is sealed and welded.
CONSTITUTION: High nickel alloy layer 20 is molten adhered to a surface of the pipe plate 2 conrresponding to a water chamber. Plug 17 made of austenite stainless steel is inserted into the communication hole 15, both the outer circumference of the projected portion of the plug 17 and the surface layer 20 are sealed and welded. Thereby, a repairing may be performed without having such a heat treatment as a pre-heating or annealing etc. and a repairing time may be shortened and some welding failures may be prevented in advance.
COPYRIGHT: (C)1980,JPO&Japio
JP1810179A 1979-02-19 1979-02-19 Repairing method of heat exchanger Pending JPS55110896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1810179A JPS55110896A (en) 1979-02-19 1979-02-19 Repairing method of heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1810179A JPS55110896A (en) 1979-02-19 1979-02-19 Repairing method of heat exchanger

Publications (1)

Publication Number Publication Date
JPS55110896A true JPS55110896A (en) 1980-08-26

Family

ID=11962228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1810179A Pending JPS55110896A (en) 1979-02-19 1979-02-19 Repairing method of heat exchanger

Country Status (1)

Country Link
JP (1) JPS55110896A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195939A (en) * 1987-02-09 1988-08-15 Matsushita Electric Ind Co Ltd Electrodes for image display
CN114559135A (en) * 2022-04-19 2022-05-31 新疆大全新能源股份有限公司 Welding process of chlorosilane heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195939A (en) * 1987-02-09 1988-08-15 Matsushita Electric Ind Co Ltd Electrodes for image display
CN114559135A (en) * 2022-04-19 2022-05-31 新疆大全新能源股份有限公司 Welding process of chlorosilane heat exchanger

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