BR9300687A - Refratário de fundição - Google Patents

Refratário de fundição

Info

Publication number
BR9300687A
BR9300687A BR9300687A BR9300687A BR9300687A BR 9300687 A BR9300687 A BR 9300687A BR 9300687 A BR9300687 A BR 9300687A BR 9300687 A BR9300687 A BR 9300687A BR 9300687 A BR9300687 A BR 9300687A
Authority
BR
Brazil
Prior art keywords
casting refractory
refractory
casting
Prior art date
Application number
BR9300687A
Other languages
English (en)
Inventor
Toshinori Suzuki
Satoshi Fujimoto
Masaru Kon
Fumiyuki Inoue
Takashi Shimizu
Hideaki Ohashi
Original Assignee
Nippon Steel Corp
Nippon Crucible Co
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 Steel Corp, Nippon Crucible Co filed Critical Nippon Steel Corp
Publication of BR9300687A publication Critical patent/BR9300687A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/06—Constructional features of mixers for pig-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/13—Smelting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Products (AREA)
BR9300687A 1992-08-24 1993-02-26 Refratário de fundição BR9300687A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4266459A JP2805116B2 (ja) 1992-08-24 1992-08-24 流し込み成形用耐火物

Publications (1)

Publication Number Publication Date
BR9300687A true BR9300687A (pt) 1994-07-26

Family

ID=17431225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300687A BR9300687A (pt) 1992-08-24 1993-02-26 Refratário de fundição

Country Status (3)

Country Link
JP (1) JP2805116B2 (pt)
BR (1) BR9300687A (pt)
DE (1) DE4325208C2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681786A (en) * 1996-10-28 1997-10-28 Krosaki Corporation Castable refractory rich with alumina coarse grains
US5681785A (en) * 1996-10-28 1997-10-28 Krosaki Corporation Castable refractory containing alumina coarse grains
GB2359549A (en) * 1999-03-03 2001-08-29 Mbt Holding Ag Refractory cementitious mixtures
KR100505737B1 (ko) * 2000-04-29 2005-08-05 주식회사 포스코 열간 팽창성 내화 모르타르
KR100723131B1 (ko) * 2001-08-24 2007-05-30 주식회사 포스코 고로 출선구 폐쇄용 고내식성 내화조성물
KR100891860B1 (ko) * 2002-09-03 2009-04-08 주식회사 포스코 내식성 및 접착성이 우수한 고로 출선구 폐쇄용 내화물
JP2018001773A (ja) 2016-06-27 2018-01-11 株式会社シマノ 自転車用スプロケット、及び自転車用スプロケット組立体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035317B2 (ja) * 1976-11-26 1985-08-14 大光炉材株式会社 不定形耐火物
JPS6487577A (en) * 1987-08-29 1989-03-31 Harima Ceramic Co Ltd Monolithic alumina-spinel refractory
JPH0196070A (ja) * 1987-10-08 1989-04-14 Hara Ceramic Kk 溶融金属樋用流し込み施工耐火物
DE3991306T1 (de) * 1988-11-04 1991-07-18 Nippon Steel Corp Feuerfestes formgussmaterial
JPH0631177B2 (ja) * 1988-11-04 1994-04-27 新日本製鐵株式会社 流し込み成形用耐火物および高炉鋳床樋の施工方法
JPH0633180B2 (ja) * 1989-11-30 1994-05-02 品川白煉瓦株式会社 アルミナ・スピネル質流し込み材
JPH0615424B2 (ja) * 1990-07-31 1994-03-02 新日本製鐵株式会社 流し込み成形用耐火物

Also Published As

Publication number Publication date
DE4325208A1 (de) 1994-06-01
DE4325208C2 (de) 2000-10-26
JP2805116B2 (ja) 1998-09-30
JPH0672776A (ja) 1994-03-15

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: granting
HO Change of classification

Free format text: INT. CL. 6 C04B 35/66

FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26/02/2013