EA201290338A1 - Огнеупорное изделие с высоким содержанием диоксида циркония - Google Patents
Огнеупорное изделие с высоким содержанием диоксида цирконияInfo
- Publication number
- EA201290338A1 EA201290338A1 EA201290338A EA201290338A EA201290338A1 EA 201290338 A1 EA201290338 A1 EA 201290338A1 EA 201290338 A EA201290338 A EA 201290338A EA 201290338 A EA201290338 A EA 201290338A EA 201290338 A1 EA201290338 A1 EA 201290338A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- less
- high content
- zirconium dioxide
- refractory product
- ceo
- Prior art date
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- 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
- C04B35/48—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates
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- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
- C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
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- 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
- C04B35/48—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/481—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
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- 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
- C04B35/48—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 based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/484—Refractories by fusion casting
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
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Abstract
Плавлено-литой огнеупор, содержащий в мас.% в пересчёте на оксиды (всего 100%): ZrO: дополнение до 100 мас.%; HfO: менее 5 мас.%; SiO: от 2 до 10 мас.%; YO+CeO+CaO+MgO: более 0,9 мас.% и не более 4,0 мас.%; ВО: не более 4,5%; ВО: не менее 0,09×(YO+1/3(CeO+CaO+MgO))×SiO; AlO: от 0,3 до 2,0 мас.%; NaO+KO: не более 0,5 мас.%; PO: менее 0,05 мас.%; FeO+TiO: менее 0,55 мас.%; другие вещества: менее 1,0 мас.% при этом содержание YOсоставляет не менее 0,5 мас.% или содержание СеО+СаО+MgO составляет не менее 2 мас.%. Изобретение может применяться в стекловаренных печах.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0959037A FR2953825B1 (fr) | 2009-12-16 | 2009-12-16 | Produit refractaire a forte teneur en zircone. |
PCT/IB2010/055887 WO2011073945A2 (fr) | 2009-12-16 | 2010-12-16 | Produit réfractaire à forte teneur en zircone |
Publications (2)
Publication Number | Publication Date |
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EA201290338A1 true EA201290338A1 (ru) | 2012-11-30 |
EA023785B1 EA023785B1 (ru) | 2016-07-29 |
Family
ID=42224772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201290338A EA023785B1 (ru) | 2009-12-16 | 2010-12-16 | Огнеупорное изделие с высоким содержанием диоксида циркония |
Country Status (13)
Country | Link |
---|---|
US (1) | US8765620B2 (ru) |
EP (1) | EP2513011B1 (ru) |
JP (2) | JP2013514254A (ru) |
KR (1) | KR20120104373A (ru) |
CN (1) | CN102666434B (ru) |
BR (1) | BR112012014447A2 (ru) |
CA (1) | CA2784430A1 (ru) |
EA (1) | EA023785B1 (ru) |
FR (1) | FR2953825B1 (ru) |
MX (1) | MX2012006784A (ru) |
SG (1) | SG181742A1 (ru) |
TW (1) | TW201130778A (ru) |
WO (1) | WO2011073945A2 (ru) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2942468B1 (fr) * | 2009-02-25 | 2012-06-29 | Saint Gobain Ct Recherches | Produit refractaire a forte teneur en zircone. |
FR2969145B1 (fr) * | 2010-12-16 | 2013-01-11 | Saint Gobain Ct Recherches | Produit refractaire a haute teneur en zircone. |
FR2984878B1 (fr) | 2011-12-21 | 2014-02-28 | Saint Gobain Ct Recherches | Produit refractaire a forte teneur en zircone. |
FR2986227B1 (fr) * | 2012-01-27 | 2014-01-10 | Saint Gobain Isover | Procede de production de laine minerale |
JP5763823B1 (ja) * | 2014-10-07 | 2015-08-12 | サンゴバン・ティーエム株式会社 | 高ジルコニア電気溶融鋳造耐火物 |
FR3032963A1 (fr) * | 2015-02-20 | 2016-08-26 | Saint Gobain Ct Recherches | Produit fondu a forte teneur en zircone |
FR3056208A1 (fr) * | 2016-09-19 | 2018-03-23 | Saint-Gobain Centre De Recherches Et D'etudes Europeen | Produit fritte colore a base d'alumine et de zircone |
JP7099898B2 (ja) * | 2017-09-08 | 2022-07-12 | Agcセラミックス株式会社 | 高ジルコニア質電鋳耐火物及びその製造方法 |
EP3453689B1 (en) * | 2017-09-08 | 2020-08-26 | AGC Ceramics Co., Ltd. | High-zirconia electrocast refractory and method for manufacturing the same |
FR3072092B1 (fr) | 2017-10-11 | 2021-11-12 | Saint Gobain Ct Recherches | Procede de fabrication d'un bloc fondu a haute teneur en zircone |
FR3075783B1 (fr) | 2017-12-21 | 2019-12-06 | Saint-Gobain Centre De Recherches Et D'etudes Europeen | Piece a nez |
TWI826432B (zh) * | 2018-04-06 | 2023-12-21 | 美商康寧公司 | 玻璃熔融系統的排放導管 |
FR3092579B1 (fr) * | 2019-02-11 | 2023-04-14 | Saint Gobain Ct Recherches | Produit refractaire a haute teneur en zircone |
US20220162127A1 (en) * | 2019-03-26 | 2022-05-26 | Tosoh Corporation | Zirconia sintered body and method for producing same |
Family Cites Families (14)
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 |
FR2648455B1 (fr) | 1989-06-15 | 1993-04-23 | Produits Refractaires | Produits refractaires fondus et coules a forte teneur en zircone |
RU2039026C1 (ru) | 1993-01-18 | 1995-07-09 | Соколов Владимир Алексеевич | Плавленолитой высокоциркониевый огнеупорный материал |
FR2701022B1 (fr) * | 1993-02-03 | 1998-07-10 | Asahi Glass Co Ltd | Refractaires coules par fusion a forte teneur en zircone. |
US5679612A (en) | 1994-08-10 | 1997-10-21 | Toshiba Monofrax Co., Ltd. | High-zirconia fused refractories |
JP3518560B2 (ja) * | 1994-08-10 | 2004-04-12 | サンゴバン・ティーエム株式会社 | 高ジルコニア溶融耐火物 |
FR2836682B1 (fr) | 2002-03-01 | 2005-01-28 | Saint Gobain Ct Recherches | Produit refractaire fondu et coule a forte teneur en zircone |
AU2004313955B2 (en) * | 2004-01-02 | 2009-09-10 | Refractory Intellectual Property Gmbh & Co Kg | Fusion-cast refractory with high electrical resistivity |
FR2897861B1 (fr) * | 2006-02-24 | 2008-06-13 | Saint Gobain Ct Recherches | Refractaire a forte teneur en zircone a grande resistivite |
FR2913013B1 (fr) * | 2007-02-23 | 2009-12-18 | Saint Gobain Ct Recherches | Bloc refractaire fondu et coule a forte teneur en zircone |
FR2920152B1 (fr) | 2007-08-24 | 2009-12-04 | Saint Gobain Ct Recherches | Refractaire a fortre teneur en zircone et teneur en silice elevee. |
FR2920153B1 (fr) * | 2007-08-24 | 2010-11-26 | Saint Gobain Ct Recherches | Produit refractaire a forte teneur en zircone dope. |
JP5270913B2 (ja) * | 2007-12-26 | 2013-08-21 | サンゴバン・ティーエム株式会社 | 高電気抵抗高ジルコニア鋳造耐火物 |
FR2942468B1 (fr) * | 2009-02-25 | 2012-06-29 | Saint Gobain Ct Recherches | Produit refractaire a forte teneur en zircone. |
-
2009
- 2009-12-16 FR FR0959037A patent/FR2953825B1/fr not_active Expired - Fee Related
-
2010
- 2010-12-15 TW TW099144071A patent/TW201130778A/zh unknown
- 2010-12-16 MX MX2012006784A patent/MX2012006784A/es not_active Application Discontinuation
- 2010-12-16 JP JP2012543983A patent/JP2013514254A/ja active Pending
- 2010-12-16 CN CN201080057703.8A patent/CN102666434B/zh active Active
- 2010-12-16 BR BR112012014447A patent/BR112012014447A2/pt not_active IP Right Cessation
- 2010-12-16 KR KR1020127018535A patent/KR20120104373A/ko not_active Application Discontinuation
- 2010-12-16 US US13/515,632 patent/US8765620B2/en active Active
- 2010-12-16 CA CA2784430A patent/CA2784430A1/fr not_active Abandoned
- 2010-12-16 EA EA201290338A patent/EA023785B1/ru not_active IP Right Cessation
- 2010-12-16 WO PCT/IB2010/055887 patent/WO2011073945A2/fr active Application Filing
- 2010-12-16 SG SG2012044335A patent/SG181742A1/en unknown
- 2010-12-16 EP EP10812913.1A patent/EP2513011B1/fr active Active
-
2015
- 2015-07-01 JP JP2015132703A patent/JP6002283B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EA023785B1 (ru) | 2016-07-29 |
WO2011073945A2 (fr) | 2011-06-23 |
CA2784430A1 (fr) | 2011-06-23 |
WO2011073945A3 (fr) | 2011-11-17 |
JP6002283B2 (ja) | 2016-10-05 |
US20120295785A1 (en) | 2012-11-22 |
BR112012014447A2 (pt) | 2017-03-07 |
CN102666434B (zh) | 2015-06-10 |
KR20120104373A (ko) | 2012-09-20 |
CN102666434A (zh) | 2012-09-12 |
US8765620B2 (en) | 2014-07-01 |
JP2013514254A (ja) | 2013-04-25 |
MX2012006784A (es) | 2012-07-23 |
EP2513011A2 (fr) | 2012-10-24 |
FR2953825B1 (fr) | 2013-12-20 |
FR2953825A1 (fr) | 2011-06-17 |
TW201130778A (en) | 2011-09-16 |
SG181742A1 (en) | 2012-07-30 |
JP2015212223A (ja) | 2015-11-26 |
EP2513011B1 (fr) | 2019-02-20 |
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