AR011751A1 - Mezcla de piquera para el uso en una piquera para metal fundido - Google Patents

Mezcla de piquera para el uso en una piquera para metal fundido

Info

Publication number
AR011751A1
AR011751A1 ARP980102402A ARP980102402A AR011751A1 AR 011751 A1 AR011751 A1 AR 011751A1 AR P980102402 A ARP980102402 A AR P980102402A AR P980102402 A ARP980102402 A AR P980102402A AR 011751 A1 AR011751 A1 AR 011751A1
Authority
AR
Argentina
Prior art keywords
piquera
weight
runner
mixture
cast iron
Prior art date
Application number
ARP980102402A
Other languages
English (en)
Original Assignee
Shinagawa Refractories 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 Shinagawa Refractories Co filed Critical Shinagawa Refractories Co
Publication of AR011751A1 publication Critical patent/AR011751A1/es

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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/013—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics containing carbon
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

Una mezcla de piquera destinada a ser utilizada en una piquera para metal fundido, provista de una mayor resistencia tanto contra el desgaste como contrala corrosion, que permita una prolongada sangría de hierro y reduzca el taladrado difícil. La mezcla para piqueras de la presente invencion secaracteriza por comprender un material base refractario en una cantidad del 65 al 92% en peso y un ligante en una cantidad del 8 al 35% en peso,consistiendo el ligante en un alquitrán de hulla anhidro que tiene un contenido fijo de carbono del 32,5% en peso, o más.
ARP980102402A 1997-05-26 1998-05-22 Mezcla de piquera para el uso en una piquera para metal fundido AR011751A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13527297A JP3519907B2 (ja) 1997-05-26 1997-05-26 溶融金属出湯口用閉塞材

Publications (1)

Publication Number Publication Date
AR011751A1 true AR011751A1 (es) 2000-08-30

Family

ID=15147833

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980102402A AR011751A1 (es) 1997-05-26 1998-05-22 Mezcla de piquera para el uso en una piquera para metal fundido

Country Status (4)

Country Link
US (1) US5962357A (es)
JP (1) JP3519907B2 (es)
AR (1) AR011751A1 (es)
BR (1) BR9801684A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316106B1 (en) * 1997-05-23 2001-11-13 Nkk Corporation Filler sand for a ladle tap hole valve
KR100355110B1 (ko) * 2000-01-11 2002-10-11 조선내화 주식회사 알루미나질 내화 벽돌의 제조방법
KR100825635B1 (ko) * 2001-11-20 2008-04-25 주식회사 포스코 고로 출선통 보수용 내화물
JP2006027956A (ja) * 2004-07-16 2006-02-02 Jfe Refractories Corp 溶融金属出湯用閉塞材
JP4769435B2 (ja) * 2004-07-20 2011-09-07 Ｊｆｅケミカル株式会社 合成タール、溶融金属出湯口用閉塞材およびその製造方法
JP2006151718A (ja) * 2004-11-26 2006-06-15 Shinagawa Refract Co Ltd 溶融金属出湯口用閉塞材
BRPI0717399A2 (pt) * 2006-10-20 2013-10-15 Krosakiharima Corp Mistura para furo de corrida
US8062577B2 (en) 2009-04-10 2011-11-22 Edw. C. Levy Co. Alumina taphole fill material and method for manufacturing
CN102336574B (zh) * 2010-07-27 2013-01-16 辽宁科技大学 含高氧化铝的废弃耐火材料生产高炉用无水炮泥的方法
CN106699206B (zh) * 2016-12-26 2021-01-05 中国京冶工程技术有限公司 一种大中型高炉无水炮泥及其制备方法
CN109400189B (zh) * 2018-11-30 2021-12-28 河南华西耐火材料有限公司 一种高炉炉缸氮复合浇注料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402097B (sv) * 1974-03-28 1978-06-19 Magnesital Feuerfest Gmbh Stampmassa for tapprennor och rokgaskanaler
US4282039A (en) * 1980-06-30 1981-08-04 Reynolds Metals Company Carbon ramming mix
US4399982A (en) * 1981-04-28 1983-08-23 General Refractories Company Heavy petroleum oil plasticized, tar bonded taphole mix
CA2049495C (en) * 1990-08-20 1995-10-10 Gustav O. Hughes Non-aqueous patching mix and method

Also Published As

Publication number Publication date
BR9801684A (pt) 1999-10-26
JP3519907B2 (ja) 2004-04-19
JPH10324576A (ja) 1998-12-08
US5962357A (en) 1999-10-05

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