JPS5684187A - Novel production of thermit - Google Patents

Novel production of thermit

Info

Publication number
JPS5684187A
JPS5684187A JP16190979A JP16190979A JPS5684187A JP S5684187 A JPS5684187 A JP S5684187A JP 16190979 A JP16190979 A JP 16190979A JP 16190979 A JP16190979 A JP 16190979A JP S5684187 A JPS5684187 A JP S5684187A
Authority
JP
Japan
Prior art keywords
fe2o3
sio2
thermit
al2o3
raw materials
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
JP16190979A
Other languages
Japanese (ja)
Inventor
Tatsuaki Omasa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16190979A priority Critical patent/JPS5684187A/en
Publication of JPS5684187A publication Critical patent/JPS5684187A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00—Alumino-thermic welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Magnetic Ceramics (AREA)

Abstract

PURPOSE:To use red mud as part of raw materials for thermit and recycle precious resources by utilizing the red mud in place of Fe2O3, Al2O3, SiO2 as the main components. CONSTITUTION:Dry red mud is utilized as raw materials corresponding to Fe2O3, Al2O3, SiO2 among Al, C, Fe, Fe2O3, or Fe3O4, Al2O3, Si, SiO2 which are the compositions of thermit. At this time, silica and iron oxide or the like are compounded in order to make up the excess or shortage of Fe2O3 and SiO2. The same raw materials as those of the compositions of conventional thermit are used for raw materials other than Fe2O3, Al2O3, SiO2.
JP16190979A 1979-12-13 1979-12-13 Novel production of thermit Pending JPS5684187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16190979A JPS5684187A (en) 1979-12-13 1979-12-13 Novel production of thermit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16190979A JPS5684187A (en) 1979-12-13 1979-12-13 Novel production of thermit

Publications (1)

Publication Number Publication Date
JPS5684187A true JPS5684187A (en) 1981-07-09

Family

ID=15744317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16190979A Pending JPS5684187A (en) 1979-12-13 1979-12-13 Novel production of thermit

Country Status (1)

Country Link
JP (1) JPS5684187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01249283A (en) * 1988-03-30 1989-10-04 Nippon Steel Corp Thermit agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01249283A (en) * 1988-03-30 1989-10-04 Nippon Steel Corp Thermit agent

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