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JPS5510375A - Welding method - Google Patents

Welding method

Info

Publication number
JPS5510375A
JPS5510375A JP8436478A JP8436478A JPS5510375A JP S5510375 A JPS5510375 A JP S5510375A JP 8436478 A JP8436478 A JP 8436478A JP 8436478 A JP8436478 A JP 8436478A JP S5510375 A JPS5510375 A JP S5510375A
Authority
JP
Japan
Prior art keywords
welding
deposited metal
electrode
cast iron
metal
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
JP8436478A
Other languages
Japanese (ja)
Inventor
Mitsuru Yano
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP8436478A priority Critical patent/JPS5510375A/en
Publication of JPS5510375A publication Critical patent/JPS5510375A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To execute the welding work with high reliability using the comparatively cheap welding electrode, by plug welding the bored material of spheroidal graphite cast iron to the steel base parent metal with plural layers of deposited metal obtained by using the austenitic stainless steel electrode supplying the welding heat input smaller than that for the first half, for the latter half.
CONSTITUTION: When the material 3 of the spheroidal graphite cast iron, provided with the through hole 2, is plug welded to the steel base parent metal 1 forming plural layers of deposited metal 4, 5, using the austenitic stainless steel electrode, the welding heat input to form the deposited metal 5 at the latter half is controlled so as to be smaller than that for the deposited metal 4 at the first half. According to this method, the generation of the weld defects is prevented, and the reliability of the welding work is improved.
COPYRIGHT: (C)1980,JPO&Japio
JP8436478A 1978-07-11 1978-07-11 Welding method Pending JPS5510375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8436478A JPS5510375A (en) 1978-07-11 1978-07-11 Welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8436478A JPS5510375A (en) 1978-07-11 1978-07-11 Welding method

Publications (1)

Publication Number Publication Date
JPS5510375A true JPS5510375A (en) 1980-01-24

Family

ID=13828460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8436478A Pending JPS5510375A (en) 1978-07-11 1978-07-11 Welding method

Country Status (1)

Country Link
JP (1) JPS5510375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4180162A4 (en) * 2020-09-01 2024-01-31 Panasonic Intellectual Property Management Co., Ltd. Joining method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4180162A4 (en) * 2020-09-01 2024-01-31 Panasonic Intellectual Property Management Co., Ltd. Joining method

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