JPS5514110A - Continuous processing method for brazing and gas soft nitriding in furnace - Google Patents

Continuous processing method for brazing and gas soft nitriding in furnace

Info

Publication number
JPS5514110A
JPS5514110A JP8468078A JP8468078A JPS5514110A JP S5514110 A JPS5514110 A JP S5514110A JP 8468078 A JP8468078 A JP 8468078A JP 8468078 A JP8468078 A JP 8468078A JP S5514110 A JPS5514110 A JP S5514110A
Authority
JP
Japan
Prior art keywords
brazing
gas
furnace
nitriding
work
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
JP8468078A
Other languages
Japanese (ja)
Other versions
JPS5651865B2 (en
Inventor
Terufusa Watanabe
Tadao Kanno
Akio Tobitaka
Shunji Kobayashi
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP8468078A priority Critical patent/JPS5514110A/en
Priority to GB7924135A priority patent/GB2027062B/en
Priority to FR7917976A priority patent/FR2430987A1/en
Priority to US06/056,922 priority patent/US4294630A/en
Priority to IT49738/79A priority patent/IT1188848B/en
Priority to DE2928192A priority patent/DE2928192C2/en
Publication of JPS5514110A publication Critical patent/JPS5514110A/en
Priority to US06/305,341 priority patent/US4395025A/en
Publication of JPS5651865B2 publication Critical patent/JPS5651865B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To rationalize the operation and process of brazing and gas soft-nitriding and enhance the job efficiency and productivity, by brazing ferriferous member in furnace, and then adding NH3 gas into the brazing atmosphere gas in the temperature lowering process to perform gas soft-nitriding treatment continuously.
CONSTITUTION: The ferriferous work W having the brazing filler metal set in the junction part is charged from a charge port 3 into a treating furnace 1 of which furnace body 2 is formed with heat resistant members. Next, the work W is carried inward on a conveyor 5, and is heated and brazed in a heating zone 6 held in the brazing atmosphere, and is then sent into a slow cooling zone 7 on the conveyor 5. After being cooled to a specified temperture in this zone 7, the work W is carried into a constant-temperture zone 8, where gas soft-nitriding is carried out by adding NH3 gas. After this gas soft-nitriding process, the work W is taken out from a take- out port 4 provided in the uppermost part of the furnace body 2.
COPYRIGHT: (C)1980,JPO&Japio
JP8468078A 1978-07-12 1978-07-12 Continuous processing method for brazing and gas soft nitriding in furnace Granted JPS5514110A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP8468078A JPS5514110A (en) 1978-07-12 1978-07-12 Continuous processing method for brazing and gas soft nitriding in furnace
GB7924135A GB2027062B (en) 1978-07-12 1979-07-11 Continuous process for brazing and nitriding
FR7917976A FR2430987A1 (en) 1978-07-12 1979-07-11 PROCESS AND APPARATUS FOR CONTINUOUS OVEN BRAZING AND SOFT NITRURATION TREATMENTS OF IRON ARTICLES
US06/056,922 US4294630A (en) 1978-07-12 1979-07-12 Method and apparatus for the continuous furnace brazing and soft-nitriding treatments of iron articles
IT49738/79A IT1188848B (en) 1978-07-12 1979-07-12 DEVICE AND PROCEDURE FOR CONTINUOUS BRAZING AND NITRURATION OF IRON PARTS
DE2928192A DE2928192C2 (en) 1978-07-12 1979-07-12 Process and device for continuous furnace brazing and gas soft nitriding
US06/305,341 US4395025A (en) 1978-07-12 1981-09-24 Method and apparatus for the continuous furnace brazing and gas soft-nitriding treatments of iron articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8468078A JPS5514110A (en) 1978-07-12 1978-07-12 Continuous processing method for brazing and gas soft nitriding in furnace

Publications (2)

Publication Number Publication Date
JPS5514110A true JPS5514110A (en) 1980-01-31
JPS5651865B2 JPS5651865B2 (en) 1981-12-08

Family

ID=13837400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8468078A Granted JPS5514110A (en) 1978-07-12 1978-07-12 Continuous processing method for brazing and gas soft nitriding in furnace

Country Status (1)

Country Link
JP (1) JPS5514110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103272A (en) * 1979-01-30 1980-08-07 Honda Motor Co Ltd Treating method combining in-furnace brazing and soft-nitriding
JPH03470A (en) * 1988-08-19 1991-01-07 Komatsu Ltd Manufacture of sliding member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152933A (en) * 1974-05-31 1975-12-09
JPS5279722A (en) * 1975-12-26 1977-07-05 Nec Home Electronics Ltd Video signal record and reproduce system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152933A (en) * 1974-05-31 1975-12-09
JPS5279722A (en) * 1975-12-26 1977-07-05 Nec Home Electronics Ltd Video signal record and reproduce system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103272A (en) * 1979-01-30 1980-08-07 Honda Motor Co Ltd Treating method combining in-furnace brazing and soft-nitriding
JPH03470A (en) * 1988-08-19 1991-01-07 Komatsu Ltd Manufacture of sliding member

Also Published As

Publication number Publication date
JPS5651865B2 (en) 1981-12-08

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