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公开(公告)号：US09573850B2
公开(公告)日：2017-02-21
申请号：US12519630
申请日：2007-12-20
Applicant: Olivier Citti , Julien Fourcade , Michel Gaubil , Charles Nicholas McGarry , Michael J. Seaborne
Inventor： Olivier Citti , Julien Fourcade , Michel Gaubil , Charles Nicholas McGarry , Michael J. Seaborne
IPC: C04B41/52 , C03B5/43 , C04B35/482
CPC classification number: C04B35/482 , C03B5/43 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/3225 , C04B2235/3229 , C04B2235/3232 , C04B2235/3239 , C04B2235/3248 , C04B2235/3251 , C04B2235/3267 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3418 , C04B2235/5436 , C04B2235/72 , C04B2235/727 , C04B2235/9669
Abstract: A sintered product made from a starting batch containing 5 to 50% zircon and having the following average chemical composition, in weight percentages on the basis of the oxides and for a total of 100%: silica and zirconia, the zirconia content (ZrO2) being at least 64%, at least 0.2% of a dopant selected from V2O5, Nb2O5, Ta2O5, and mixtures thereof, optionally, a stabilizer selected from Y2O3, MgO, CaO, CeO2, and mixtures thereof, at a content of 6% or less, “other oxides” at a content of 6.7% or less.
Abstract translation: 由含锆石（5-50质量％）和基于氧化物的化学组成的初始原料制造的烧结产物包括：二氧化硅和二氧化锆（64质量％）; 至少含有五氧化二钒，五氧化二铌和/或五氧化二钽的掺杂剂（0.2质量％）; 任选的包含氧化钇，氧化镁，氧化钙和/或二氧化铈的稳定剂（= 6质量％）; 和其他氧化物（= 6.7质量％）。 包括用于制备产品的方法的独立权利要求，包括混合原料以形成初始原料，以原料的形式将原料与原料的一部分进行比较，并烧结原料以获得产品。
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公开(公告)号：US08236719B2
公开(公告)日：2012-08-07
申请号：US12442864
申请日：2007-10-15
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
IPC: C04B35/484
CPC classification number: C03B5/43 , C04B35/481 , C04B2235/3206 , C04B2235/3225 , C04B2235/3248 , C04B2235/3251 , C04B2235/3279 , C04B2235/3284 , C04B2235/5436 , C04B2235/72 , C04B2235/727 , C04B2235/77
Abstract: Sintered product produced from a starting charge containing 75 to 99% zircon, and having the following average chemical composition by weight, the percentages by weight being based on the oxides: 60%
Abstract translation: 由含有75-99％锆石的起始电荷产生的烧结产物，其平均化学组成按重量计，其重量百分比基于氧化物：60％
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公开(公告)号：US20140013807A1
公开(公告)日：2014-01-16
申请号：US13985649
申请日：2012-02-09
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
CPC classification number: C03B5/43 , C03B5/1672 , C03B5/2375 , C04B35/12 , C04B35/62204 , C04B35/66 , C04B2235/3206 , C04B2235/3232 , C04B2235/3236 , C04B2235/3244 , C04B2235/5427 , C04B2235/5436 , C04B2235/72 , C04B2235/727 , C04B2235/77 , C04B2235/9692 , Y02P40/535 , Y10T428/2982
Abstract: A sintered product having an average chemical composition such that, in weight percentages on the basis of the oxides: Cr2O3=80.0-99.0%; 0.5%≦TiO2≦9.0%; 0.2%≦MgO≦3.0%; and ZrO2≦5.0%, provided that the ratio of TiO2/MgO is between 1.5 and 9.0 and the molar ratio TiO2/Cr2O3 is less than 0.12.
Abstract translation: 具有平均化学组成的烧结产品，其以氧化物为基准的重量百分比：Cr 2 O 3 = 80.0-99.0％; 0.5％@ TiO2 @ 9.0％; 0.2％@ MgO @ 3.0％; 和ZrO2@5.0%，条件是TiO2 / MgO的比例在1.5和9.0之间，TiO2 / Cr2O3的摩尔比小于0.12。
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公开(公告)号：US20100089098A1
公开(公告)日：2010-04-15
申请号：US12442864
申请日：2007-10-15
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
IPC: C04B35/48 , C04B35/057 , C04B35/10 , C04B35/49 , C03B5/16
CPC classification number: C03B5/43 , C04B35/481 , C04B2235/3206 , C04B2235/3225 , C04B2235/3248 , C04B2235/3251 , C04B2235/3279 , C04B2235/3284 , C04B2235/5436 , C04B2235/72 , C04B2235/727 , C04B2235/77
Abstract: Sintered product produced from a starting charge containing 75 to 99% zircon, and having the following average chemical composition by weight, the percentages by weight being based on the oxides: 60%
Abstract translation: 由含有75-99％锆石的起始电荷产生的烧结产物，其平均化学组成按重量计，其重量百分比基于氧化物：60％
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公开(公告)号：US08258068B2
公开(公告)日：2012-09-04
申请号：US12936043
申请日：2009-04-14
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
IPC: C04B35/482 , C04B35/484
CPC classification number: C04B35/481 , C03B5/43 , C04B35/482 , C04B2235/32 , C04B2235/3206 , C04B2235/3217 , C04B2235/3232 , C04B2235/3239 , C04B2235/3248 , C04B2235/3251 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3287 , C04B2235/3294 , C04B2235/3296 , C04B2235/3409 , C04B2235/447 , C04B2235/72 , C04B2235/9669 , F27D1/0006 , Y02P40/57
Abstract: The present invention relates to a sintered product elaborated from a starting charge containing 75-99% of zircon, in mass percentage based on the oxides and having the following average weight chemical composition, in mass percentages based on the oxides 60%≦ZrO2≦72.8%, 27%≦SiO2≦36%, 0.1%≦B2O3+GeO2+P2O5+Sb2O3+Nb2O5+Ta2O5+V2O5, 0.1%≦ZnO+PbO+CdO, B2O3+GeO2+P2O5+Sb2O3+Nb2O5+Ta2O5+V2O5+ZnO+PbO+CdO≦5%, 0%≦Al2O3+TiO2+MgO+Fe2O3+NiO+MnO2+CoO+CuO≦5%, other oxides: ≦1.5%, for a total of 100%. Notably used in a glass furnace.
Abstract translation: 本发明涉及由含有75-99％的锆石的起始装料，以基于氧化物的质量百分数和具有以下平均重量化学成分的起始装料，以基于氧化物60％＆lt; ZrO 2＆amp; 72.8％，27％＆nlE; SiO2 + nlE; 36％，0.1％＆NlE; B2O3 + GeO2 + P2O5 + Sb2O3 + Nb2O5 + Ta2O5 + V2O5,0.1％＆NlE; ZnO + PbO + CdO，B2O3 + GeO2 + P2O5 + Sb2O3 + Nb2O5 + Ta2O5 + V2O5 + ZnO + PbO + CdO＆nlE; 5％，0％＆nlE; Al2O3 + TiO2 + MgO + Fe2O3 + NiO + MnO2 + CoO + CuO＆nlE; 5％，其他氧化物：＆nlE; 1.5％ 。 值得注意的是在玻璃炉中使用。
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Patent Agency Ranking
公开(公告)号：US20110107796A1
公开(公告)日：2011-05-12
申请号：US12936043
申请日：2009-04-14
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
CPC classification number: C04B35/481 , C03B5/43 , C04B35/482 , C04B2235/32 , C04B2235/3206 , C04B2235/3217 , C04B2235/3232 , C04B2235/3239 , C04B2235/3248 , C04B2235/3251 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3287 , C04B2235/3294 , C04B2235/3296 , C04B2235/3409 , C04B2235/447 , C04B2235/72 , C04B2235/9669 , F27D1/0006 , Y02P40/57
Abstract: The present invention relates to a sintered product elaborated from a starting charge containing 75-99% of zircon, in mass percentage based on the oxides and having the following average weight chemical composition, in mass percentages based on the oxides 60%≦ZrO2≦72.8%, 27%≦SiO2≦36%, 0.1%≦B2O3+GeO2+P2O5+Sb2O3+Nb2O5+Ta2O5+V2O5, 0.1%≦ZnO+PbO+CdO, B2O3+GeO2+P2O5+Sb2O3+Nb2O5+Ta2O5+V2O5+ZnO+PbO+CdO≦5% 0% ≦Al2O3+TiO2+MgO+Fe2O3+NiO+MnO2+CoO+CuO≦5%, other oxides: ≦1.5%, for a total of 100%. Notably used in a glass furnace.
Abstract translation: 本发明涉及由含有75-99％的锆石的起始装料，以基于氧化物的质量百分数和具有以下平均重量化学成分的起始装料，以基于氧化物60％＆lt; ZrO 2＆amp; 72.8％，27％＆nlE; SiO2 + nlE; 36％，0.1％＆NlE; B2O3 + GeO2 + P2O5 + Sb2O3 + Nb2O5 + Ta2O5 + V2O5,0.1％＆NlE; ZnO + PbO + CdO，B2O3 + GeO2 + P2O5 + Sb2O3 + Nb2O5 + Ta2O5 + V2O5 + ZnO + PbO + CdO＆nlE; 5％0％＆Al; Al2O3 + TiO2 + MgO + Fe2O3 + NiO + MnO2 + CoO + CuO＆nlE; 5％，其他氧化物：＆nlE; 1.5％，总计100％。 值得注意的是在玻璃炉中使用。
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公开(公告)号：US20100179051A1
公开(公告)日：2010-07-15
申请号：US12666488
申请日：2008-07-10
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
IPC: C04B35/10 , C04B35/645
CPC classification number: C04B35/105 , C03B5/43 , C04B2235/3232 , C04B2235/72 , C04B2235/77 , C04B2235/9669 , C25C3/085 , Y02P40/57
Abstract: The invention provides a sintered product presenting an apparent density greater than 4.00 g/cm3 and having the following mean chemical composition, as a percentage by weight based on the oxides and for a total of 100%:Al2O2: complement to 100%16%≦Cr2O3≦29.5%TiO2 in a quantity such that the Cr2O3/TiO2 weight ratio is greater than 16 and less than 35, other species: ≦1%Application as an electrode bushing block.
Abstract translation: 本发明提供具有大于4.00g / cm 3的表观密度并具有以下平均化学组成的烧结产品，其占氧化物的重量百分比，总计100％：Al 2 O 2：补充至100％16％＆lt; ; Cr2O3和NlE; 29.5％的TiO 2，其量使得Cr 2 O 3 / TiO 2重量比大于16且小于35，其它物质：＆nlE; 1％用作电极套管块。
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公开(公告)号：US08609563B2
公开(公告)日：2013-12-17
申请号：US13264579
申请日：2010-04-15
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
IPC: C04B35/12 , C04B35/101 , C04B35/482
CPC classification number: C04B35/12 , C03B5/43 , C04B2235/3217 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3418 , C04B2235/5436 , C04B2235/72 , C04B2235/727 , C04B2235/77 , C04B2235/9692
Abstract: A sintered product presenting a mean chemical composition such that, in percentages by weight based on the oxides: Cr2O3: 72.0%-98.9% 2%
Abstract translation: 具有平均化学组成的烧结产品，其以氧化物重量百分数：Cr2O3：72.0％-98.9％2％
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公开(公告)号：US08263514B2
公开(公告)日：2012-09-11
申请号：US12666488
申请日：2008-07-10
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
IPC: C04B35/00
CPC classification number: C04B35/105 , C03B5/43 , C04B2235/3232 , C04B2235/72 , C04B2235/77 , C04B2235/9669 , C25C3/085 , Y02P40/57
Abstract: The invention provides a sintered product presenting an apparent density greater than 4.00 g/cm3 and having the following mean chemical composition, as a percentage by weight based on the oxides and for a total of 100%: Al2O2: complement to 100% 16%≦Cr2O3≦29.5% TiO2 in a quantity such that the Cr2O3/TiO2 weight ratio is greater than 16 and less than 35, other species: ≦1% Application as an electrode bushing block.
Abstract translation: 本发明提供具有大于4.00g / cm 3的表观密度并具有以下平均化学组成的烧结产品，其占氧化物的重量百分比，总计100％：Al 2 O 2：补充至100％16％＆lt; ; Cr2O3和NlE; 29.5％的TiO 2，其量使得Cr 2 O 3 / TiO 2重量比大于16且小于35，其它物质：＆nlE; 1％用作电极套管块。
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公开(公告)号：US20120067086A1
公开(公告)日：2012-03-22
申请号：US13264579
申请日：2010-04-15
Applicant: Olivier Citti , Julien Fourcade
Inventor： Olivier Citti , Julien Fourcade
CPC classification number: C04B35/12 , C03B5/43 , C04B2235/3217 , C04B2235/3232 , C04B2235/3244 , C04B2235/3272 , C04B2235/3418 , C04B2235/5436 , C04B2235/72 , C04B2235/727 , C04B2235/77 , C04B2235/9692
Abstract: A sintered product presenting a mean chemical composition such that, in percentages by weight based on the oxides: Cr2O3: 72.0%-98.9% 2%
Abstract translation: 具有平均化学组成的烧结产品，其以氧化物重量计：Cr 2 O 3：72.0％-98.9％2％
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