JPS5614073A - Joining method of sponge titanium compact - Google Patents

Joining method of sponge titanium compact

Info

Publication number
JPS5614073A
JPS5614073A JP8991979A JP8991979A JPS5614073A JP S5614073 A JPS5614073 A JP S5614073A JP 8991979 A JP8991979 A JP 8991979A JP 8991979 A JP8991979 A JP 8991979A JP S5614073 A JPS5614073 A JP S5614073A
Authority
JP
Japan
Prior art keywords
compacts
circumferential edges
sponge titanium
outside circumferential
joining method
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
JP8991979A
Other languages
Japanese (ja)
Inventor
Mitsuhiko Ikeda
Hisayoshi Yoshimoto
Tomio 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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP8991979A priority Critical patent/JPS5614073A/en
Publication of JPS5614073A publication Critical patent/JPS5614073A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Abstract

PURPOSE: To prevent the splash of plasma flow by the holes of a penetration depth and improve quality by butting the surfaces provided with concave grooves of compacts to each other and performing plasma welding.
CONSTITUTION: Sponge titanium is press-molded in order to provide the concave grooves along the outside circumferential edges on the faying surfaces 2 of respective compacts 1 so that the holes 8 along the outside circumferential edges are made in the position corresponding to the penetration depth (l) necessary for joining right under the outside circumferential edges of the faying surfaces 2 of the mutual compacts 1, 1. Next, these are plasma welded, whereby sufficient penetration is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP8991979A 1979-07-17 1979-07-17 Joining method of sponge titanium compact Pending JPS5614073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8991979A JPS5614073A (en) 1979-07-17 1979-07-17 Joining method of sponge titanium compact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8991979A JPS5614073A (en) 1979-07-17 1979-07-17 Joining method of sponge titanium compact

Publications (1)

Publication Number Publication Date
JPS5614073A true JPS5614073A (en) 1981-02-10

Family

ID=13984105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8991979A Pending JPS5614073A (en) 1979-07-17 1979-07-17 Joining method of sponge titanium compact

Country Status (1)

Country Link
JP (1) JPS5614073A (en)

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