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1. 发明授权

US5366942A Ceramic fiber product and structure for high temperature severe application environments and method of making same 失效
标题翻译：陶瓷纤维产品和结构用于高温苛刻应用环境及其制备方法
公开(公告)号：US5366942A
公开(公告)日：1994-11-22
申请号：US867770
申请日：1992-04-13
申请人： Alan Ferguson , Perry B. Lassiter
发明人： Alan Ferguson , Perry B. Lassiter
IPC分类号： C04B30/02 , F27D1/00 , C04B35/58
CPC分类号： C04B30/02 , F27D1/0009
摘要： A ceramic fiber product and method for manufacturing a ceramic fiber product for severe refractory environments. The method includes the steps of saturating a dry ceramic fiber material having an initial thickness with water or a nonbinding aqueous solution and squeezing the wetted ceramic fiber material to a latent compressed state having a thickness less than the initial dry thickness and removing liquid from the ceramic fiber material during the compressing step. The ceramic fiber is made of a material that springs back towards its initial dry thickness after drying. A monolithic ceramic fiber structure made from the ceramic fiber product is also described, as well as a kit for making a ceramic fiber structure and fasteners for attaching the product to a support form of the structure.
摘要翻译：陶瓷纤维制品及其制造方法。该方法包括以下步骤：将具有初始厚度的干燥陶瓷纤维材料用水或非结合水溶液饱和，并将湿润的陶瓷纤维材料挤压到具有小于初始干燥厚度的厚度的潜在压缩状态，并从陶瓷中除去液体在压缩步骤期间纤维材料。陶瓷纤维由在干燥后朝向初始干燥厚度弹回的材料制成。还描述了由陶瓷纤维制品制成的整体陶瓷纤维结构，以及用于制造陶瓷纤维结构的套件和用于将产品附接到结构的支撑形式的紧固件。

2. 发明授权

US5268031A Pumpable ceramic fiber composition 失效
标题翻译：可泵送陶瓷纤维组合物
公开(公告)号：US5268031A
公开(公告)日：1993-12-07
申请号：US322270
申请日：1989-03-10
申请人： Perry B. Lassiter , David J. Messina
发明人： Perry B. Lassiter , David J. Messina
IPC分类号： C04B35/00 , C04B35/80 , C04B12/04
CPC分类号： C04B28/26 , C04B35/00 , C04B35/803 , C04B2111/00146 , C04B2111/76
摘要： A pumpable ceramic fiber composition having, by weight, from about 20% to about 30% of ceramic fiber, from about 5% to about 10% of a sodium silicate binding agent, from at least 1% to less than 5% of a binder migration retarding agent, from about 0.5 to about 2.5% of a viscosity modifying and lubricating agent, and from about 60% to about 70% of a liquid vehicle, preferably water. The pumpable ceramic fiber composition is resistant to deterioration under repeated freezing and thawing cycles.
摘要翻译：一种可泵送的陶瓷纤维组合物，其重量含有约20％至约30％的陶瓷纤维，约5％至约10％的硅酸钠粘合剂，至少1％至小于5％的粘合剂迁移阻滞剂，约0.5至约2.5％的粘度改性和润滑剂，以及约60％至约70％的液态载体，优选水。可泵送的陶瓷纤维组合物在反复冷冻和解冻循环下耐受劣化。

3. 发明授权

US4929579A Method of manufacturing cast fused silica articles 失效
标题翻译：铸造熔融石英制品的制造方法
公开(公告)号：US4929579A
公开(公告)日：1990-05-29
申请号：US366295
申请日：1989-06-13
申请人： Perry B. Lassiter
发明人： Perry B. Lassiter
IPC分类号： C04B35/14 , C04B35/653
CPC分类号： C04B35/14 , C04B35/653
摘要： A method of producing a cast fused silica product includes grinding fused silica particles to have a first particle size and to form an aqueous slurry. A fused silica aggregate is provided having a second particle size greater than the first particle size. A first amount of the aqueous slurry is dried to form dried fused silica particles and the dry fused silica particles are ground to have a third particle size intermediate to the first and second particles sizes. A second amount of the aqueous slurry, the fused silica aggregate and the ground fused silica particles are admixed to form a casting mix.
摘要翻译：制造熔融二氧化硅产品的方法包括研磨熔融二氧化硅颗粒以具有第一粒径并形成含水浆料。提供具有大于第一粒径的第二粒径的熔融二氧化硅聚集体。将第一量的含水浆料干燥以形成干燥的熔融二氧化硅颗粒，并将干燥的熔融二氧化硅颗粒研磨成具有中间至第一和第二颗粒尺寸的第三颗粒尺寸。混合第二量的含水浆料，熔融二氧化硅聚集体和磨碎的二氧化硅熔融石英颗粒以形成浇铸混合物。

4. 发明授权

US4800181A Silicon carbide refractory composition 失效
$Silicon carbide refractory composition$
标题翻译：碳化硅耐火材料组成
公开(公告)号：US4800181A
公开(公告)日：1989-01-24
申请号：US91698
申请日：1987-09-01
申请人： Perry B. Lassiter , Larry B. Rea
发明人： Perry B. Lassiter , Larry B. Rea
IPC分类号： C04B35/18 , C04B35/571 , C04B35/56
CPC分类号： C04B35/571 , C04B35/18
摘要： A castable refractory mix composition is disclosed which when fired at a temperature of about 2300.degree. F. will yield a cast refractory article having improved thermal shock resistance and when fired at a higher temperature of about 2750.degree. F. will yield a cast refractory article having improved abrasion resistance. The castable refractory mix composition comprises from about 10 to 15% by weight of an aqueous slip of fine ground fused silica particles, from 25% to 32% by weight of fine alumina particles, from about 55 to 70% by weight of relatively large particle size silican carbide refractory particles, from about 0.015 to 0.04% by weight of a water-soluble wetting agent, and from 0 to about 5% by weight added water.
摘要翻译：公开了一种浇铸耐火混合物组合物，当在约2300°F的温度下烧制时，将产生具有改善的耐热冲击性的铸造耐火制品，并且当在约2750°F的较高温度下烧制时，将产生具有改善耐磨性。浇铸耐火混合物组合物包含约10至15重量％的细碎的二氧化硅熔融石英颗粒的水滑石，25-30重量％的细氧化铝颗粒，约55至70重量％的较大颗粒约0.1-15重量％的水溶性润湿剂和0至约5重量％的加入水。

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