DE3991306C2 - Feuerfestes Formgußmaterial - Google Patents

Feuerfestes Formgußmaterial

Info

Publication number
DE3991306C2
DE3991306C2 DE3991306A DE3991306A DE3991306C2 DE 3991306 C2 DE3991306 C2 DE 3991306C2 DE 3991306 A DE3991306 A DE 3991306A DE 3991306 A DE3991306 A DE 3991306A DE 3991306 C2 DE3991306 C2 DE 3991306C2
Authority
DE
Germany
Prior art keywords
refractory
gas
weight
molding material
material according
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 - Fee Related
Application number
DE3991306A
Other languages
German (de)
English (en)
Other versions
DE3991306T1 (de
Inventor
Teruyuki Nishitani
Naoki Tsutsui
Tateo Hanai
Kazuhiko Takahashi
Fumiyuki Inoue
Hideaki Ohashi
Shinji Motoike
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.)
Nippon Crucible Co Ltd
Nippon Steel Corp
Original Assignee
Nippon Crucible Co Ltd
Nippon Steel Corp
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 Nippon Crucible Co Ltd, Nippon Steel Corp filed Critical Nippon Crucible Co Ltd
Application granted granted Critical
Publication of DE3991306C2 publication Critical patent/DE3991306C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
DE3991306A 1988-11-04 1989-11-02 Feuerfestes Formgußmaterial Expired - Fee Related DE3991306C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63277359A JPH0631177B2 (ja) 1988-11-04 1988-11-04 流し込み成形用耐火物および高炉鋳床樋の施工方法
PCT/JP1989/001137 WO1990005123A1 (en) 1988-11-04 1989-11-02 Refractory for cast molding

Publications (1)

Publication Number Publication Date
DE3991306C2 true DE3991306C2 (de) 1999-08-05

Family

ID=17582425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3991306A Expired - Fee Related DE3991306C2 (de) 1988-11-04 1989-11-02 Feuerfestes Formgußmaterial

Country Status (4)

Country Link
JP (1) JPH0631177B2 (pt)
BR (1) BR8907150A (pt)
DE (1) DE3991306C2 (pt)
WO (1) WO1990005123A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2805116B2 (ja) * 1992-08-24 1998-09-30 新日本製鐵株式会社 流し込み成形用耐火物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931016B1 (pt) * 1968-10-25 1974-08-17
JPS4931016A (pt) * 1972-07-24 1974-03-20
JPS5927738B2 (ja) * 1981-08-03 1984-07-07 財団法人生産開発科学研究所 発泡性組成物
JPS598660A (ja) * 1982-07-05 1984-01-17 小島　博助 軽量無機質発泡体の製造法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Datenbank: WPIDS auf STN. Derwent, AN 83-30442K (13), AB, JP 58026066 A *
Derwent Abstract 65571 V/37 L02 NISC 25.10.68, JP 74031016 *

Also Published As

Publication number Publication date
JPH0631177B2 (ja) 1994-04-27
WO1990005123A1 (en) 1990-05-17
BR8907150A (pt) 1991-02-26
JPH02124782A (ja) 1990-05-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8629 Changes in the priority table
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee