JPH025708B2 - - Google Patents

Info

Publication number
JPH025708B2
JPH025708B2 JP58041332A JP4133283A JPH025708B2 JP H025708 B2 JPH025708 B2 JP H025708B2 JP 58041332 A JP58041332 A JP 58041332A JP 4133283 A JP4133283 A JP 4133283A JP H025708 B2 JPH025708 B2 JP H025708B2
Authority
JP
Japan
Prior art keywords
spherical
alumina
particles
refractory material
firing
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.)
Expired - Lifetime
Application number
JP58041332A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59169975A (ja
Inventor
Akihiro Tsuchinari
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.)
Harima Ceramic Co Ltd
Original Assignee
Harima Ceramic 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 Harima Ceramic Co Ltd filed Critical Harima Ceramic Co Ltd
Priority to JP58041332A priority Critical patent/JPS59169975A/ja
Publication of JPS59169975A publication Critical patent/JPS59169975A/ja
Publication of JPH025708B2 publication Critical patent/JPH025708B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/303—Alumina

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP58041332A 1983-03-11 1983-03-11 アルミナ質球状耐火材料の製造方法 Granted JPS59169975A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58041332A JPS59169975A (ja) 1983-03-11 1983-03-11 アルミナ質球状耐火材料の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58041332A JPS59169975A (ja) 1983-03-11 1983-03-11 アルミナ質球状耐火材料の製造方法

Publications (2)

Publication Number Publication Date
JPS59169975A JPS59169975A (ja) 1984-09-26
JPH025708B2 true JPH025708B2 (enrdf_load_stackoverflow) 1990-02-05

Family

ID=12605562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58041332A Granted JPS59169975A (ja) 1983-03-11 1983-03-11 アルミナ質球状耐火材料の製造方法

Country Status (1)

Country Link
JP (1) JPS59169975A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147104A (en) * 1978-05-11 1979-11-17 Daido Oxygen Porous nozzle
JPS593435B2 (ja) * 1980-06-30 1984-01-24 大平洋ランダム株式会社 球状セラミック材

Also Published As

Publication number Publication date
JPS59169975A (ja) 1984-09-26

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