JPH0560980B2 - - Google Patents

Info

Publication number
JPH0560980B2
JPH0560980B2 JP1096219A JP9621989A JPH0560980B2 JP H0560980 B2 JPH0560980 B2 JP H0560980B2 JP 1096219 A JP1096219 A JP 1096219A JP 9621989 A JP9621989 A JP 9621989A JP H0560980 B2 JPH0560980 B2 JP H0560980B2
Authority
JP
Japan
Prior art keywords
refractory
raw material
core material
material powder
refractory raw
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
JP1096219A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02277544A (ja
Inventor
Hajime Asami
Hiroshi Takenaka
Hideo Motai
Shunsuke Shirohige
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.)
Shinagawa Refractories Co Ltd
Original Assignee
Shinagawa Refractories 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 Shinagawa Refractories Co Ltd filed Critical Shinagawa Refractories Co Ltd
Priority to JP1096219A priority Critical patent/JPH02277544A/ja
Publication of JPH02277544A publication Critical patent/JPH02277544A/ja
Publication of JPH0560980B2 publication Critical patent/JPH0560980B2/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP1096219A 1989-04-18 1989-04-18 耐火中空球の製造方法 Granted JPH02277544A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1096219A JPH02277544A (ja) 1989-04-18 1989-04-18 耐火中空球の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1096219A JPH02277544A (ja) 1989-04-18 1989-04-18 耐火中空球の製造方法

Publications (2)

Publication Number Publication Date
JPH02277544A JPH02277544A (ja) 1990-11-14
JPH0560980B2 true JPH0560980B2 (enrdf_load_stackoverflow) 1993-09-03

Family

ID=14159126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1096219A Granted JPH02277544A (ja) 1989-04-18 1989-04-18 耐火中空球の製造方法

Country Status (1)

Country Link
JP (1) JPH02277544A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1673797A (en) * 1996-02-20 1997-09-10 Mikuni Corporation Method for producing granulated material
JP4911762B2 (ja) * 2006-10-16 2012-04-04 花王株式会社 複合化粒子の製造方法
EP2394972B1 (en) * 2010-06-09 2013-08-21 AGC Ceramics Co., Ltd. Light-weight refractory aggregate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945773A (en) * 1972-09-04 1974-05-01 Seiko Instr & Electronics Denkidokei no hatsuteikiko
JPS55109258A (en) * 1979-02-10 1980-08-22 Kautsuzu Refurakutoriizu Ltd Improved refractory composition
JPS5921651A (ja) * 1982-07-28 1984-02-03 Chisso Corp ２−クロロ−４−ヒドロキシ安息香酸−４′−フルオロフエニルエステルのエステル誘導体
JPS59209455A (ja) * 1983-05-11 1984-11-28 Nagao Soda Kk 溶融金属用保温剤
JPS6025182A (ja) * 1983-07-20 1985-02-07 松下電器産業株式会社 電磁調理器
JPS6055176A (ja) * 1983-09-06 1985-03-30 日本鋼管株式会社 複合構造貯槽の構築方法
JPS61215238A (ja) * 1985-03-19 1986-09-25 大同特殊鋼株式会社 耐火断熱材とその製造方法

Also Published As

Publication number Publication date
JPH02277544A (ja) 1990-11-14

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