JPS6483374A - Immersion brazing furnace for aluminum and aluminum alloy - Google Patents

Immersion brazing furnace for aluminum and aluminum alloy

Info

Publication number
JPS6483374A
JPS6483374A JP23997487A JP23997487A JPS6483374A JP S6483374 A JPS6483374 A JP S6483374A JP 23997487 A JP23997487 A JP 23997487A JP 23997487 A JP23997487 A JP 23997487A JP S6483374 A JPS6483374 A JP S6483374A
Authority
JP
Japan
Prior art keywords
crucible
salt
heating
furnace
aluminum
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
JP23997487A
Other languages
Japanese (ja)
Inventor
Hirofumi Kawamura
Teruhiko Saito
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP23997487A priority Critical patent/JPS6483374A/en
Publication of JPS6483374A publication Critical patent/JPS6483374A/en
Pending legal-status Critical Current

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE:To reduce the cost for equipment maintenance by constituting a crucible and thermocouple protecting pipe by a pure Ni material and coating a ceramic paint on the part coming into contact with the vapor of a salt as well. CONSTITUTION:The crucible 4 inside an electric heating furnace 1 and a thermocouple protecting pipe 6 are formed by a pure Ni material and in order to protect from the vapor generated from a molten salt a ceramic paint 7 is coated on the surface of the vapor contact part of the crucible 4 and thermocouple protecting pipe 6. The salt 5 for Al brazing is charged into the crucible 4 and the salt 5 is melted by heating the whole crucible 4 body by a heater 3 inside the furnace. Since the actuation and stoppage of the heating can be done by one switch at the necessary time only with this heating the electric power cost is remarkably reduced. Due to the need for the heavy labor work of the cleaning, drying, etc., of the salt 5 being eliminated the maintenance cost of the whole furnace equipment 1 is reduced.
JP23997487A 1987-09-26 1987-09-26 Immersion brazing furnace for aluminum and aluminum alloy Pending JPS6483374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23997487A JPS6483374A (en) 1987-09-26 1987-09-26 Immersion brazing furnace for aluminum and aluminum alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23997487A JPS6483374A (en) 1987-09-26 1987-09-26 Immersion brazing furnace for aluminum and aluminum alloy

Publications (1)

Publication Number Publication Date
JPS6483374A true JPS6483374A (en) 1989-03-29

Family

ID=17052599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23997487A Pending JPS6483374A (en) 1987-09-26 1987-09-26 Immersion brazing furnace for aluminum and aluminum alloy

Country Status (1)

Country Link
JP (1) JPS6483374A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008813A (en) * 2012-12-04 2013-04-03 郑州机械研究所 Dip brazing method with a preset temperature gradient and special brazing furnace
WO2019042050A1 (en) * 2017-08-28 2019-03-07 博世汽车部件(苏州)有限公司 Brazing crucible

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935862A (en) * 1982-08-24 1984-02-27 Seiki Kinzoku Kako Kk Production device of shot aluminum for deoxidation
JPS61159565A (en) * 1985-01-07 1986-07-19 Hitachi Zosen Corp Treatment of sprayed deposit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935862A (en) * 1982-08-24 1984-02-27 Seiki Kinzoku Kako Kk Production device of shot aluminum for deoxidation
JPS61159565A (en) * 1985-01-07 1986-07-19 Hitachi Zosen Corp Treatment of sprayed deposit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008813A (en) * 2012-12-04 2013-04-03 郑州机械研究所 Dip brazing method with a preset temperature gradient and special brazing furnace
WO2019042050A1 (en) * 2017-08-28 2019-03-07 博世汽车部件(苏州)有限公司 Brazing crucible

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