LU90601B1 - Device for dewaxing sintered material - Google Patents

Device for dewaxing sintered material

Info

Publication number
LU90601B1
LU90601B1 LU90601A LU90601A LU90601B1 LU 90601 B1 LU90601 B1 LU 90601B1 LU 90601 A LU90601 A LU 90601A LU 90601 A LU90601 A LU 90601A LU 90601 B1 LU90601 B1 LU 90601B1
Authority
LU
Luxembourg
Prior art keywords
dewaxing
sintered material
sintered
dewaxing sintered
Prior art date
Application number
LU90601A
Other languages
German (de)
Inventor
Andreas Aust
Gerhard Dannehl
Peter Felski
Original Assignee
Ald Vacuum Techn Ag
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 Ald Vacuum Techn Ag filed Critical Ald Vacuum Techn Ag
Application granted granted Critical
Publication of LU90601B1 publication Critical patent/LU90601B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/003—Apparatus, e.g. furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
LU90601A 1999-08-21 2000-06-22 Device for dewaxing sintered material LU90601B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19939765A DE19939765C1 (en) 1999-08-21 1999-08-21 Device for dewaxing sintered material

Publications (1)

Publication Number Publication Date
LU90601B1 true LU90601B1 (en) 2001-06-13

Family

ID=7919204

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90601A LU90601B1 (en) 1999-08-21 2000-06-22 Device for dewaxing sintered material

Country Status (3)

Country Link
DE (1) DE19939765C1 (en)
GB (1) GB2353585A (en)
LU (1) LU90601B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930852A (en) * 2015-03-20 2015-09-23 湖南省新化县恒生电子陶瓷有限责任公司 Wax removal smoke treatment furnace

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918282C1 (en) * 1999-04-22 2001-01-25 Ald Vacuum Techn Ag Device and method for removing binding material from metal powders
DE10151358A1 (en) * 2001-10-22 2003-04-30 Gero Hochtemperaturoefen Gmbh Procedure for controlling the debinding process for MIM or CIM parts
CN103203454A (en) * 2013-03-25 2013-07-17 沈阳北真真空科技有限公司 Vacuum dewaxing system
CN103706790B (en) * 2013-12-19 2016-01-20 宁波恒普真空技术有限公司 The temperature automatic control method of vacuum degreasing fritting furnace trap

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01195204A (en) * 1988-01-29 1989-08-07 Shimadzu Corp Dewax monitor device for sintering furnace
JPH0356603A (en) * 1989-07-21 1991-03-12 Daido Steel Co Ltd Device for collecting wax for vacuum sintering furnace
JPH05143177A (en) * 1991-11-25 1993-06-11 Shimadzu Corp Operating device for furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222050B2 (en) * 1972-05-05 1975-08-21 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Method and device for vacuum sintering pressed bodies containing hydrocarbons from powdered starting materials
SE7309576L (en) * 1973-07-06 1975-01-07 Seco Tools Ab
US4305756A (en) * 1980-01-14 1981-12-15 Witec Cayman Patents, Ltd. Method and means for removing binder from a green body
JPS61270231A (en) * 1985-05-22 1986-11-29 Furukawa Electric Co Ltd:The Heat-treating apparatus
JPS62167804A (en) * 1985-12-11 1987-07-24 Shimadzu Corp Sintering furnace dewaxing device
US5048801A (en) * 1989-07-12 1991-09-17 Risi Industries Sintering furnace
JPH10238956A (en) * 1997-02-28 1998-09-11 Shimazu Mekutemu Kk Vacuum furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01195204A (en) * 1988-01-29 1989-08-07 Shimadzu Corp Dewax monitor device for sintering furnace
JPH0356603A (en) * 1989-07-21 1991-03-12 Daido Steel Co Ltd Device for collecting wax for vacuum sintering furnace
JPH05143177A (en) * 1991-11-25 1993-06-11 Shimadzu Corp Operating device for furnace

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 489 (M - 888) 7 November 1989 (1989-11-07) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 208 (M - 1117) 28 May 1991 (1991-05-28) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 529 (P - 1618) 22 September 1993 (1993-09-22) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930852A (en) * 2015-03-20 2015-09-23 湖南省新化县恒生电子陶瓷有限责任公司 Wax removal smoke treatment furnace

Also Published As

Publication number Publication date
DE19939765C1 (en) 2001-03-01
GB2353585A (en) 2001-02-28
GB0016760D0 (en) 2000-08-30

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