JPS5691977A - Joining method for blister steel material parts - Google Patents

Joining method for blister steel material parts

Info

Publication number
JPS5691977A
JPS5691977A JP16880079A JP16880079A JPS5691977A JP S5691977 A JPS5691977 A JP S5691977A JP 16880079 A JP16880079 A JP 16880079A JP 16880079 A JP16880079 A JP 16880079A JP S5691977 A JPS5691977 A JP S5691977A
Authority
JP
Japan
Prior art keywords
brazing
carburizing
parts
steel material
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.)
Pending
Application number
JP16880079A
Other languages
Japanese (ja)
Inventor
Motoo Ito
Shigeharu Hayashi
Takashi Tomotsugi
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.)
Aichi Machine Industry Co Ltd
Original Assignee
Aichi Machine Industry Co 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 Aichi Machine Industry Co Ltd filed Critical Aichi Machine Industry Co Ltd
Priority to JP16880079A priority Critical patent/JPS5691977A/en
Publication of JPS5691977A publication Critical patent/JPS5691977A/en
Pending legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PURPOSE: To obtain satisfactory joining strength by reducing the cost of joining carburized steel material parts, by simultaneously performing carburizing and brazing in a carburizing oven.
CONSTITUTION: To join carburized steel material shaft parts as shaft parts with a clutch gear as hollow parts, ring-shaped brazing material 7 is put in groove 5' R- shaped or angular section formed in a ring shape at the outer circumference of shaft part 5 of shaft parts 4 and carburized steel material hollow parts 6 are incorporated; and then they are placed in a carburizing oven and carburized. Brazing material 7 is melted and extends over the entire surface of joint part 8 because of wettability and their joining is completed simultaneously with the carburizing. However, the melting of brazing material 7 starts after fine carburizing from the gap of joint part 8. To obtain the wettability, silver brazing alloy, phosphor copper brazing alloy, on the market having the proximity of the solid-phase line and liquid-phase line of eutectic brazing should necessarily be selected as brazing material 7.
COPYRIGHT: (C)1981,JPO&Japio
JP16880079A 1979-12-25 1979-12-25 Joining method for blister steel material parts Pending JPS5691977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16880079A JPS5691977A (en) 1979-12-25 1979-12-25 Joining method for blister steel material parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16880079A JPS5691977A (en) 1979-12-25 1979-12-25 Joining method for blister steel material parts

Publications (1)

Publication Number Publication Date
JPS5691977A true JPS5691977A (en) 1981-07-25

Family

ID=15874706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16880079A Pending JPS5691977A (en) 1979-12-25 1979-12-25 Joining method for blister steel material parts

Country Status (1)

Country Link
JP (1) JPS5691977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288061A (en) * 1985-06-14 1986-12-18 Fuji Tool & Die Co Ltd Carburizing and hardening method for spline mating member
KR100379147B1 (en) * 1995-02-02 2003-10-17 마츠다 가부시키가이샤 Hard soldering method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288061A (en) * 1985-06-14 1986-12-18 Fuji Tool & Die Co Ltd Carburizing and hardening method for spline mating member
KR100379147B1 (en) * 1995-02-02 2003-10-17 마츠다 가부시키가이샤 Hard soldering method

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