CN1092621C - 制备熔铸耐火材料的方法 - Google Patents

制备熔铸耐火材料的方法 Download PDF

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Publication number
CN1092621C
CN1092621C CN96193934A CN96193934A CN1092621C CN 1092621 C CN1092621 C CN 1092621C CN 96193934 A CN96193934 A CN 96193934A CN 96193934 A CN96193934 A CN 96193934A CN 1092621 C CN1092621 C CN 1092621C
Authority
CN
China
Prior art keywords
tuyere
crucible
molten crucible
gas
melt
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
CN96193934A
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English (en)
Chinese (zh)
Other versions
CN1184460A (zh
Inventor
约瑟夫·D·加格尔
威廉·帕里西
迪安·M·托马斯
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.)
Refractory Intellectual Property GmbH and Co KG
Original Assignee
Monofrax Inc
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 Monofrax Inc filed Critical Monofrax Inc
Publication of CN1184460A publication Critical patent/CN1184460A/zh
Application granted granted Critical
Publication of CN1092621C publication Critical patent/CN1092621C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
CN96193934A 1995-05-16 1996-04-25 制备熔铸耐火材料的方法 Expired - Lifetime CN1092621C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/441,901 1995-05-16
US08/441,901 US5738811A (en) 1995-05-16 1995-05-16 Process for making fused-cast refractory products

Publications (2)

Publication Number Publication Date
CN1184460A CN1184460A (zh) 1998-06-10
CN1092621C true CN1092621C (zh) 2002-10-16

Family

ID=23754751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96193934A Expired - Lifetime CN1092621C (zh) 1995-05-16 1996-04-25 制备熔铸耐火材料的方法

Country Status (9)

Country Link
US (1) US5738811A (enExample)
EP (1) EP0825970B1 (enExample)
JP (1) JP3969739B2 (enExample)
CN (1) CN1092621C (enExample)
ES (1) ES2267109T3 (enExample)
HU (1) HU227717B1 (enExample)
IN (1) IN187597B (enExample)
PT (1) PT825970E (enExample)
WO (1) WO1996036580A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1434741A2 (de) * 2001-10-02 2004-07-07 Schott Glas Vorrichtung und verfahren zum kontaminationsarmen schmelzen von glas oder glaskeramik
DE10314955B4 (de) * 2003-04-02 2008-04-17 Schott Ag Verfahren zum Schmelzen anorganischer Materialien
US7438004B2 (en) * 2005-08-19 2008-10-21 Ut-Battelle, Llc MgAl2O4 spinel refractory as containment liner for high-temperature alkali salt containing environments
CN101597170B (zh) * 2008-06-05 2013-01-30 鞍钢集团耐火材料公司 一种石灰竖窑用内衬材料及生产方法
RU2454385C2 (ru) * 2010-10-07 2012-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ФГБОУ ВПО "Пензенский государственный университет") Способ получения неметаллической отливки
US20120317992A1 (en) * 2011-06-17 2012-12-20 General Electric Company Feed injector for gasification system
CN103592306B (zh) * 2013-11-14 2016-05-04 哈尔滨工程大学 一种可调式高电压大尺度气泡生成装置
CN110981511A (zh) * 2019-12-20 2020-04-10 湖南太子新材料科技有限公司 一种耐高温腐蚀匣钵及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079452A (en) * 1958-07-07 1963-02-26 Electro Refractaire Manufacture of electrically-melted refractory products containing mineral oxides
US3670061A (en) * 1967-11-07 1972-06-13 Asahi Glass Co Ltd Introducing nitrogen gas into the melt to improve fused cast refractories
US4417723A (en) * 1981-10-22 1983-11-29 Kabushiki Kaisha Kobe Seiko Sho Tuyere for blowing gases into molten metal bath container
US4943398A (en) * 1985-03-15 1990-07-24 Toshiba Monofrax Co., Ltd. Method for manufacturing a fused cast refractory
US5171491A (en) * 1986-02-04 1992-12-15 The Carborundum Company Method of producing near net shape fused cast refractories
US5329545A (en) * 1991-12-07 1994-07-12 Air Products And Chemicals, Inc. Tuyere for installation in hearth of electric arc furnace

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1208577A (fr) * 1958-07-07 1960-02-24 Electro Refractaire Perfectionnements à la fabrication de produits réfractaires électrofondus contenant des oxydes minéraux
FR82310E (fr) * 1962-04-07 1964-01-24 Electro Refractaire Perfectionnements à la fabrication de produits réfractaires électro-fondus contenant des oxydes minéraux
US3541193A (en) * 1967-08-21 1970-11-17 Corhart Refractories Co Cooling a sintered refractory containing unstabilized zirconia through a disruptive crystal phase inversion
US3703391A (en) * 1970-07-29 1972-11-21 Corhart Refractories Co Electric melting furnace and process of using it
US3868241A (en) * 1973-06-12 1975-02-25 Combustion Eng Manufacture of fused cast refractory with streams of oxygen
US4304954A (en) * 1979-06-04 1981-12-08 Kennecott Corporation Apparatus for casting fused refractory oxides having high melting points
SE457566B (sv) * 1984-03-16 1989-01-09 Oxy Tuben Ab Lansroer, fraemst foer infoerande av gas, saasom syrgas, i smaelt metall vid metallurgiska foerfaranden
US4699654A (en) * 1986-04-08 1987-10-13 Union Carbide Corporation Melting furnace and method for melting metal
US4992396A (en) * 1987-12-16 1991-02-12 Corhart Refractories Corporation Fused AZS refractory composition
TW206260B (enExample) * 1991-09-25 1993-05-21 Air Prod & Chem
US5658368A (en) * 1995-03-08 1997-08-19 Inco Limited Reduced dusting bath method for metallurgical treatment of sulfide materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079452A (en) * 1958-07-07 1963-02-26 Electro Refractaire Manufacture of electrically-melted refractory products containing mineral oxides
US3670061A (en) * 1967-11-07 1972-06-13 Asahi Glass Co Ltd Introducing nitrogen gas into the melt to improve fused cast refractories
US4417723A (en) * 1981-10-22 1983-11-29 Kabushiki Kaisha Kobe Seiko Sho Tuyere for blowing gases into molten metal bath container
US4943398A (en) * 1985-03-15 1990-07-24 Toshiba Monofrax Co., Ltd. Method for manufacturing a fused cast refractory
US5171491A (en) * 1986-02-04 1992-12-15 The Carborundum Company Method of producing near net shape fused cast refractories
US5329545A (en) * 1991-12-07 1994-07-12 Air Products And Chemicals, Inc. Tuyere for installation in hearth of electric arc furnace

Also Published As

Publication number Publication date
EP0825970B1 (en) 2006-07-05
EP0825970A4 (en) 2001-06-20
IN187597B (enExample) 2002-05-25
CN1184460A (zh) 1998-06-10
JPH11505206A (ja) 1999-05-18
ES2267109T3 (es) 2007-03-01
JP3969739B2 (ja) 2007-09-05
HU227717B1 (en) 2012-01-30
HUP9801685A2 (hu) 1998-10-28
US5738811A (en) 1998-04-14
WO1996036580A1 (en) 1996-11-21
HUP9801685A3 (en) 1998-12-28
EP0825970A1 (en) 1998-03-04
PT825970E (pt) 2006-11-30

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: REFRACTORY INTELLECTUAL PROPERTY CO. KG

Free format text: FORMER OWNER: MONOD FLAX CO., LTD.

Effective date: 20071214

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20071214

Address after: Austria Vienna

Patentee after: Refractory intellectual property GmbH & Co. kg

Address before: American New York

Patentee before: Monofrax, Inc.

CX01 Expiry of patent term

Granted publication date: 20021016

EXPY Termination of patent right or utility model