JPS5721744A - Apparatus for heat treatment at high temperature - Google Patents

Apparatus for heat treatment at high temperature

Info

Publication number
JPS5721744A
JPS5721744A JP9649280A JP9649280A JPS5721744A JP S5721744 A JPS5721744 A JP S5721744A JP 9649280 A JP9649280 A JP 9649280A JP 9649280 A JP9649280 A JP 9649280A JP S5721744 A JPS5721744 A JP S5721744A
Authority
JP
Japan
Prior art keywords
heat
heat treatment
sample
oxygen
mixture
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
JP9649280A
Other languages
Japanese (ja)
Other versions
JPS6029858B2 (en
Inventor
Katsuhiko Masuda
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP55096492A priority Critical patent/JPS6029858B2/en
Publication of JPS5721744A publication Critical patent/JPS5721744A/en
Publication of JPS6029858B2 publication Critical patent/JPS6029858B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To provide an apparatus for the heat treatment at high temperature wherein a heat reactant capable of generating heat is preheated to 600-1,200 deg.C under unoxidizing or unreacting conditions and then is caused to be in contact with a mixed gas of oxygen and nitrogen or air, so that a sample is subjected to heat treatment by the heat generated at that time. CONSTITUTION:Into the heat treatment apparatus, a mixture 5 of aluminum foils with carbon is introduced to be filled in a space between a heating crucible 3 and a sample crucible 4. After this mixture 5 that will react exothermically is preheated to 600-1,200 deg.C under the conditions in which it is kept away from access of oxygen, when it is caused to be in contact with air or a mixed gas of oxygen and nitrogen, the mixture 5 generates heat rapidly and its temperature reaches about 1,800-2,000 deg.C. In this case, no fume or irritative and harmful gas is generated, and the generation of heat is smooth and safe, and by this heat the sample 6 in the sample crucible 4 is subjected to heat treatment.
JP55096492A 1980-07-15 1980-07-15 High temperature heat treatment equipment Expired JPS6029858B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55096492A JPS6029858B2 (en) 1980-07-15 1980-07-15 High temperature heat treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55096492A JPS6029858B2 (en) 1980-07-15 1980-07-15 High temperature heat treatment equipment

Publications (2)

Publication Number Publication Date
JPS5721744A true JPS5721744A (en) 1982-02-04
JPS6029858B2 JPS6029858B2 (en) 1985-07-12

Family

ID=14166575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55096492A Expired JPS6029858B2 (en) 1980-07-15 1980-07-15 High temperature heat treatment equipment

Country Status (1)

Country Link
JP (1) JPS6029858B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955011A (en) * 1982-09-22 1984-03-29 Fujitsu Ltd Heating equipment
JPS59152735U (en) * 1983-03-30 1984-10-13 富士通株式会社 heat treatment furnace
JPS6092827U (en) * 1983-11-30 1985-06-25 富士通株式会社 heat treatment furnace
JPH01288218A (en) * 1988-05-17 1989-11-20 Nippon Steel Corp Heating element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955011A (en) * 1982-09-22 1984-03-29 Fujitsu Ltd Heating equipment
JPS59152735U (en) * 1983-03-30 1984-10-13 富士通株式会社 heat treatment furnace
JPS6092827U (en) * 1983-11-30 1985-06-25 富士通株式会社 heat treatment furnace
JPH01288218A (en) * 1988-05-17 1989-11-20 Nippon Steel Corp Heating element

Also Published As

Publication number Publication date
JPS6029858B2 (en) 1985-07-12

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