JPS5622675A - High alumina refractory material having melting point below 1200 degrees for noniron metal melting furnace - Google Patents

High alumina refractory material having melting point below 1200 degrees for noniron metal melting furnace

Info

Publication number
JPS5622675A
JPS5622675A JP9871479A JP9871479A JPS5622675A JP S5622675 A JPS5622675 A JP S5622675A JP 9871479 A JP9871479 A JP 9871479A JP 9871479 A JP9871479 A JP 9871479A JP S5622675 A JPS5622675 A JP S5622675A
Authority
JP
Japan
Prior art keywords
degrees
refractory material
point below
high alumina
melting point
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
JP9871479A
Other languages
Japanese (ja)
Other versions
JPS6015591B2 (en
Inventor
Hiroshi Nagayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP54098714A priority Critical patent/JPS6015591B2/en
Publication of JPS5622675A publication Critical patent/JPS5622675A/en
Publication of JPS6015591B2 publication Critical patent/JPS6015591B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
JP54098714A 1979-08-03 1979-08-03 Unfired powder composition for lining nonferrous metal melting furnaces Expired JPS6015591B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54098714A JPS6015591B2 (en) 1979-08-03 1979-08-03 Unfired powder composition for lining nonferrous metal melting furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54098714A JPS6015591B2 (en) 1979-08-03 1979-08-03 Unfired powder composition for lining nonferrous metal melting furnaces

Publications (2)

Publication Number Publication Date
JPS5622675A true JPS5622675A (en) 1981-03-03
JPS6015591B2 JPS6015591B2 (en) 1985-04-20

Family

ID=14227179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54098714A Expired JPS6015591B2 (en) 1979-08-03 1979-08-03 Unfired powder composition for lining nonferrous metal melting furnaces

Country Status (1)

Country Link
JP (1) JPS6015591B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216692U (en) * 1985-07-15 1987-01-31

Also Published As

Publication number Publication date
JPS6015591B2 (en) 1985-04-20

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