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    Refractory Material with Stainless Steel and Organic Fibers
    91.
    发明申请
    Refractory Material with Stainless Steel and Organic Fibers 有权
    不锈钢和有机纤维的耐火材料

    公开(公告)号：US20080314293A1

    公开(公告)日：2008-12-25

    申请号：US12091243

    申请日：2007-02-14

    Applicant: Alonso P. Rodriguez

    Inventor： Alonso P. Rodriguez

    IPC: C04B14/48 ,  C08K3/00

    CPC classification number: C04B35/6263 ,  C04B35/195 ,  C04B35/66 ,  C04B35/76 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3272 ,  C04B2235/3418 ,  C04B2235/5212 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/61 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2235/9615 ,  E04B1/94 ,  E04B2/7411

    Abstract: A refractory includes a cement, a binder and a matrix. The matrix comprises both stainless steel fibers and organic fibers. The refractory can be easily cast, without additional steel reinforcement, into large fire wall 16 panels 10 capable of meeting the requirements of testing conducted in accordance with ASTM E-119, Standard Test Methods for Fire Tests of Building Construction and Materials in support of IEEE Std. 979-1994, Guide for Substation Fire Protection. The fire wall 16 assembly withstood the fire endurance test without passage of flame and gases hot enough to ignite cotton waste during a four-hour fire exposure. The assembly also withstood a 45? water stream for five minutes immediately following the four-hour fire exposure period. This is a stringent mechanical requirement, as all fire walls 16 must maintain their integrity before, during and after a fire, per the Universal Building Code=s definition of a true fire wall 16.

    Abstract translation: 耐火材料包括水泥，粘合剂和基体。 基质包括不锈钢纤维和有机纤维。 耐火材料可以容易地铸造，无需额外的钢筋加固成能够满足根据ASTM E-119进行的测试要求的大型防火墙16面板10，建筑结构和材料的火灾测试标准测试方法，以支持IEEE 标准 979-1994“变电站消防指南”。 防火墙16组件经受住耐火试验，不经过火焰和气体，足以在四小时的火灾期间点燃棉花废料。 大会还承受了45？ 在四小时火灾曝光期后，水流五分钟。 这是一个严格的机械要求，因为所有防火墙16必须在火灾之前，之中和之后保持其完整性，因为根据通用建筑规范对真实防火墙16的定义。

    Siliceous clay slurry
    95.
    发明申请
    Siliceous clay slurry 审中-公开
    硅质泥浆

    公开(公告)号：US20070054797A1

    公开(公告)日：2007-03-08

    申请号：US11518644

    申请日：2006-09-11

    Applicant: Ronald Thomas

    Inventor： Ronald Thomas

    IPC: C04B33/00

    CPC classification number: C04B35/6263 ,  C04B33/04 ,  C04B33/28 ,  C04B35/62635 ,  C04B35/632 ,  C04B35/634 ,  C04B35/63424 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/449 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5463 ,  C04B2235/61 ,  C04B2235/72 ,  C04B2235/721 ,  C04B2235/722 ,  C04B2235/724 ,  C04B2235/726 ,  C04B2235/727

    Abstract: A clay slurry with a solids content of at least about 60 weight percent and a casting rate of at least 60 grams per hour, wherein said slurry contains from about 61.5 to about 71.5 weight percent of silica, from about 18.8 to about 26.8 weight percent of alumina, and less than about 0.6 percent of carbon, wherein said slurry has a loss on ignition of from about 7.4 to about 8.6, wherein from about at least about 9 weight percent of the particles in said slurry are larger than about 45 microns, wherein at least about 5 weight percent of the particles in said slurry are larger than about 75 microns, wherein from about 29 to about 36 weight percent of the particles in such slurry are smaller than 0.5 microns, wherein the ratio of such particles larger than 75 microns to such particles larger than 45 microns is from about 0.5 to about 0.7, and wherein at least 90 weight percent of such silica contains less than about 1017 Si and Si—O silicon-based radicals per gram.

    Abstract translation: 固体含量为至少约60重量％并且铸造速率为至少60克/小时的粘土浆料，其中所述浆料含有约61.5至约71.5重量％的二氧化硅，约18.8至约26.8重量％的 氧化铝和小于约0.6％的碳，其中所述浆料的灼烧损失为约7.4至约8.6，其中所述浆料中约至少约9重量％的颗粒大于约45微米，其中 所述浆料中至少约5重量％的颗粒大于约75微米，其中该浆料中约29至约36重量％的颗粒小于0.5微米，其中这些颗粒的比例大于75微米 大于45微米的这种颗粒为约0.5至约0.7，并且其中至少90重量％的这种二氧化硅含有少于约10 17 Si和Si-O硅基的每克克分子。

    Monothilic refractory composition
    96.
    发明授权
    Monothilic refractory composition 有权
    单性耐火成分

    公开(公告)号：US07166551B2

    公开(公告)日：2007-01-23

    申请号：US10483070

    申请日：2002-05-08

    Applicant: Toshihiko Kaneshige ,  Hisaharu Sasaki ,  Yukiharu Tabuchi

    Inventor： Toshihiko Kaneshige ,  Hisaharu Sasaki ,  Yukiharu Tabuchi

    IPC: C04B35/443 ,  C04B35/66

    CPC classification number: C04B35/443 ,  C04B35/624 ,  C04B35/6263 ,  C04B35/62665 ,  C04B35/63 ,  C04B35/6303 ,  C04B35/66 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3418 ,  C04B2235/5212 ,  C04B2235/5418 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/61 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9676

    Abstract: A subject for the invention is to provide an unshaped refractory composition having not only high thermal resistance but also improved corrosion resistance and improved unsusceptibility to slag infiltration.The invention is “an unshaped refractory composition comprising: (1) 20 to 70% by weight raw spinel material comprising an MgO—Al2O3 spinel phase and containing 2 to 20% by weight magnesia and/or raw spinel/corundum material comprising an MgO—Al2O3 spinel phase and a corundum phase and containing 2 to 20% by weight magnesia; (2) 3 to 12% by weight raw magnesia material having a particle diameter of 0.3 mm or smaller, containing particle sizes of 75 μm or smaller in an amount of 55 to 85% by weight, and having a magnesia purity of 90% by weight or higher; (3) 3 to 10% by weight alumina cement having a calcia content lower than 20% by weight; (4) 0.3 to 1.5% by weight ultrafine powder consisting mainly of silica; and (5) a raw alumina material as the remainder”.

    Abstract translation: 本发明的主题是提供一种不均匀的耐火材料组合物，其具有不仅耐热性高，而且具有改善的耐腐蚀性，并且改善了对熔渣渗透的不合格性。 本发明是“不定形耐火材料组合物，其包含：（1）20至70重量％的包含MgO-Al 2 O 3 3尖晶石相的原始尖晶石材料，并含有2至 20重量％的氧化镁和/或包含MgO-Al 2 O 3 N 3尖晶石相和刚玉相的原始尖晶石/刚玉材料，并含有2〜20重量％的氧化镁 ;（2）3〜12重量％的粒径为0.3mm以下的原料氧化镁材料，其粒径为75μm以下，粒径为55〜85wt％，氧化镁纯度为90％ （3）氧化钙含量低于20重量％的3〜10重量％的氧化铝水泥;（4）0.3〜1.5重量％的主要由二氧化硅组成的超微粉末;（5）原料氧化铝 材料作为剩余部分“。

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