公开(公告)号：US4612146A

公开(公告)日：1986-09-16

申请号：US622781

申请日：1984-06-21

申请人： Werner Huther

发明人： Werner Huther

IPC分类号： C04B35/565 ,  C04B35/593 ,  C04B35/645 ,  C04B35/66 ,  C01B31/00

CPC分类号： C04B35/593 ,  C04B35/6455

摘要： A ceramic preform is coated with a layer of amorphous carbon and is then hot-isostatically compressed to form the desired ceramic part. The layer of carbon can then be removed.

摘要翻译： 陶瓷预制件涂有无定形碳层，然后热等静压缩以形成所需的陶瓷部件。 然后可以除去碳层。

公开(公告)号：US4608087A

公开(公告)日：1986-08-26

申请号：US664100

申请日：1984-10-24

申请人： Shigeo Yoshino ,  Tadashi Zenbutsu ,  Hajime Asami

发明人： Shigeo Yoshino ,  Tadashi Zenbutsu ,  Hajime Asami

IPC分类号： C04B28/00 ,  C04B28/26 ,  C04B35/66 ,  C04B41/50 ,  C04B41/85 ,  C04B41/87 ,  C09D5/18 ,  C09J1/00 ,  C09J1/02 ,  C23C18/12 ,  C23C20/06 ,  C23C26/00

CPC分类号： C04B41/009 ,  C04B28/00 ,  C04B28/26 ,  C04B41/5089 ,  C04B41/85 ,  C09D5/18

摘要： The invention provides a novel composition useful as a heat-resistant coating material on the surface of a metal or ceramic article or as an adhesive agent for bonding metal articles, ceramic articles, or articles of a metal and a ceramic. The adhesive strength of the composition is so strong that no peeling takes place even after many repeated cycles of rapid heating and cooling. The composition comprises a refractory powder of an inorganic oxide, such as alumina and silica; a powdery inorganic compound having cation-exchangeability and a layered structure, such as mica; and an alkali metal silicate or aluminate as a binder. The maximum particle diameter of the powdery inorganic compound having a layered structure is important and relative to the average particle diameter of the refractory powder.

摘要翻译： 本发明提供了一种用作金属或陶瓷制品表面上的耐热涂层材料的新型组合物，或用作粘合金属制品，陶瓷制品或金属和陶瓷制品的粘合剂。 组合物的粘合强度如此强烈，即使在快速加热和冷却的许多重复循环之后也不会发生剥离。 该组合物包括无机氧化物如氧化铝和二氧化硅的耐火粉末; 具有阳离子交换性和层状结构的粉末状无机化合物，例如云母; 和作为粘合剂的碱金属硅酸盐或铝酸盐。 具有层状结构的粉末状无机化合物的最大粒径对耐火材料粉末的平均粒径是重要的。

公开(公告)号：US4507395A

公开(公告)日：1985-03-26

申请号：US503998

申请日：1983-06-13

申请人： Cecil M. Jones

发明人： Cecil M. Jones

IPC分类号： C04B35/047 ,  C04B35/66 ,  C04B35/04 ,  C04B35/42

CPC分类号： C04B35/62665 ,  C04B35/0473 ,  C04B35/6313 ,  C04B35/66 ,  C04B2235/3206 ,  C04B2235/3241

摘要： A raw batch for a ramming cement is shown adapted to be fired in place to protect studded boiler tubes and the like. The fired cement includes a major proportion of a particulate chromia-magnesia spinel that is bonded in-situ with a clay phase including kaolinite and montmorillonite components and a reacted chromia and magnesia compound together with sodium hexametaphosphate.

摘要翻译： 示出了用于夯实水泥的生批料适于被烧制到位以保护镶嵌的锅炉管等。 烧结的水泥包括主要部分的颗粒氧化铬 - 氧化镁尖晶石，其与包括高岭石和蒙脱石组分的粘土相原位结合，并且反应的氧化铬和氧化镁化合物与六偏磷酸钠一起。

公开(公告)号：US4501836A

公开(公告)日：1985-02-26

申请号：US496324

申请日：1983-05-19

申请人： Masayuki Nakamura ,  Masaaki Tsuriya ,  Masahiko Funabashi

发明人： Masayuki Nakamura ,  Masaaki Tsuriya ,  Masahiko Funabashi

IPC分类号： C04B35/632 ,  C04B35/01 ,  C04B35/634 ,  C04B35/66 ,  C08L95/00

CPC分类号： C04B35/63472 ,  C04B35/013 ,  C04B35/632 ,  C04B35/63496 ,  C04B35/66 ,  C08L95/00

摘要： A polymeric binder composition for refractory aggregates is disclosed. The binder is a resole type phenolic resin, solvent and a tar, pitch or mixtures thereof. The solvent has a boiling point of greater than 75.degree. C. and is added to the resole type phenolic resin to impart a viscosity range of between 1 to 1000 poise. The tar/pitch component is combined in the solvent-resin mixture, and is incorporated within the ratios of 30:70 to 70:30 with relation to the phenolic resin. The binder results in a high carbon binder.

摘要翻译： 公开了一种用于耐火聚集体的聚合物粘合剂组合物。 粘合剂是酚醛树脂酚醛树脂，溶剂和焦油，沥青或其混合物。 溶剂的沸点高于75℃，并加入到酚醛树脂型酚醛树脂中，使粘度范围在1至1000泊之间。 焦油/沥青组分在溶剂 - 树脂混合物中组合，并且以相对于酚醛树脂的比例为30:70至70:30。 粘合剂导致高碳粘合剂。

公开(公告)号：US4495228A

公开(公告)日：1985-01-22

申请号：US442120

申请日：1982-11-16

申请人： Charles E. Cornwell

发明人： Charles E. Cornwell

IPC分类号： C04B28/02 ,  C04B35/66 ,  B05D3/02 ,  C04B7/02

CPC分类号： C04B28/02 ,  C04B35/66 ,  C04B2111/00482 ,  C04B2111/28 ,  Y02W30/92

摘要： A corrosion resistant and fireproof coating for the protection of metal and sealing concrete, brick, mortar and other cementitious substrate by spraying or brushing a coating 4 to 30 mils thickness and allowing the coating to set until hard. Hydraulic cements are combined with selected inorganic minerals and a water reducer that are milled until they all pass through a 100 mesh or finer screen. The blended powder is combined with potable water that are mixed together just before application.

摘要翻译： 耐腐蚀和防火涂层，用于通过喷涂或刷涂4至30密耳厚度的涂层并使涂层固化直至硬化，以保护金属和密封混凝土，砖，砂浆和其他水泥基材。 液压水泥与选定的无机矿物和减水剂结合，直到它们都通过100目或更细的筛网。 混合粉末与应用前混合在一起的饮用水结合。

公开(公告)号：US4471059A

公开(公告)日：1984-09-11

申请号：US464064

申请日：1983-02-04

申请人： Shigeo Yoshino ,  Hideaki Nishio ,  Issei Uchida

发明人： Shigeo Yoshino ,  Hideaki Nishio ,  Issei Uchida

IPC分类号： C04B35/01 ,  C04B35/101 ,  C04B35/65 ,  C04B35/66 ,  C04B35/58

CPC分类号： C04B35/6303 ,  C04B35/013 ,  C04B35/101 ,  C04B35/65 ,  C04B35/66 ,  C04B2111/0087 ,  C04B2235/422 ,  C04B2235/9676

摘要： Carbon in the form of graphite is commonly used in refractories for metallurgical purposes because of its ability to increase resistance to corrosion. However, if the graphite in the refractory becomes oxidized, it greatly loses this ability. For this reason, it is very important for a refractory to have good resistance to oxidation, but there are at present no refractories fully satisfactory from the standpoints of resistance to oxidation and hot strength.The present invention is a carbon-containing refractory having excellent resistance to oxidation and hot strength. These favorable properties are obtained by the addition in the refractory of both boron carbide and metal powder, the powder comprising at least one metal selected from Al, Si, Fe, and Ni.

摘要翻译： 石墨形式的碳通常用于冶金目的的耐火材料中，因为它具有提高耐腐蚀性的能力。 然而，如果耐火材料中的石墨氧化，则极大地损失了这种能力。 因此，耐火材料具有良好的抗氧化性，这是非常重要的，但是从耐氧化性和耐热强度的角度来看，目前还没有完全令人满意的耐火材料。 本发明是耐氧化性和耐热强度优异的含碳耐火材料。 通过在耐火材料中添加碳化硼和金属粉末来获得这些有利的性质，该粉末包含至少一种选自Al，Si，Fe和Ni的金属。

公开(公告)号：US4461789A

公开(公告)日：1984-07-24

申请号：US479945

申请日：1983-03-29

申请人： Masaru Takashima

发明人： Masaru Takashima

IPC分类号： B22D41/02 ,  C04B35/66 ,  C23C26/00 ,  F27D1/16 ,  B05D1/02

CPC分类号： C04B35/6303 ,  B22D41/02 ,  C04B35/66 ,  C04B35/80 ,  C23C26/00 ,  F27D1/1642 ,  C04B2111/00155

摘要： A method of gunning a basic gunning refractory onto a hot or cold surface to provide a gunned coating or filling, by a nozzle mixing method, the gunning refractory containing a basic refractory as aggregate, not more than 5% by weight of at least one of organic fibrous materials and inorganic fibrous materials, and as a binder, at least one of phosphates and silicates, characterized in that the gunning refractory is fed to the nozzle under air pressure in the range of 1-10 Kg/cm.sup.2, the gunning refractory is then discharged while being mixed at the nozzle with 5-25% by weight of water under pressure in the range of 0.5-5 Kg/cm.sup.2 and while a rotary motion is imparted thereto, the gunning is commenced by first discharging air and water simultaneously and then the gunning refractory, and the distance between the nozzle discharge end and the surface is in the range of 0.15 to 1.00 m while the spray width is less than 1.00 m.

摘要翻译： 将基本喷枪耐火材料喷涂到热或冷表面上以通过喷嘴混合方法将含有碱性耐火材料的喷枪耐火材料作为聚集体的不超过5重量％的至少一个 有机纤维材料和无机纤维​​材料，以及作为粘合剂的磷酸盐和硅酸盐中的至少一种，其特征在于，在1-10kg / cm 2的空气压力下将喷枪耐火材料供给到喷嘴中，喷射耐火材料 然后在0.5-5Kg / cm 2的压力下以5-25重量％的水在喷嘴处混合，同时在施加旋转运动的同时喷射，同时首先排出空气和水，开始喷射 然后喷涂耐火材料，并且喷嘴排出端与表面之间的距离在0.15至1.00μm的范围内，而喷雾宽度小于1.00μm。

公开(公告)号：US4416999A

公开(公告)日：1983-11-22

申请号：US290202

申请日：1981-08-05

申请人： Fukuoka Hiromi ,  Masataka Matsuo ,  Kazuo Hamai ,  Tokuaki Hatta ,  Mituo Sugawara

发明人： Fukuoka Hiromi ,  Masataka Matsuo ,  Kazuo Hamai ,  Tokuaki Hatta ,  Mituo Sugawara

IPC分类号： C04B35/657 ,  C04B35/66 ,  F27D1/16 ,  C04B35/02 ,  C04B35/58

CPC分类号： C04B35/657 ,  C04B35/66 ,  F27D1/1652 ,  F27D2001/1663

摘要： Refractory moldings or repairing deposits formed by flame projection, composed of a solidified phase formed from fused fine refractory particles and nonfused coarse refractory particles dispersed in the solidified phase.The moldings or deposits have high thermal shock resistance and erosion resistance.They are produced by flame-projecting fine refractory particles and coarse refractory particles together into a mold or onto a substrate, e.g. onto a portion of a furnace to be repaired.

摘要翻译： 通过火焰投射形成的耐火模制品或修补沉积物，其由熔融的精细耐火材料颗粒形成的凝固相和分散在固化相中的未熔化的粗耐火材料颗粒组成。 模制品或沉积物具有高耐热冲击性和耐侵蚀性。 它们通过将精细耐火材料颗粒和粗糙的耐火材料颗粒火焰喷射到模具中或在基材上，例如， 到要修理的炉子的一部分上。

公开(公告)号：US4404292A

公开(公告)日：1983-09-13

申请号：US350532

申请日：1982-02-19

申请人： Jean Daviot

发明人： Jean Daviot

IPC分类号： C04B14/32 ,  C04B35/584 ,  C04B35/66 ,  C04B35/58 ,  C04B35/65

CPC分类号： C04B35/6303 ,  C04B14/32 ,  C04B35/584 ,  C04B35/66 ,  C04B2235/3873

摘要： A refractory material and the process for its manufacture, designed particularly for contacting molten aluminum. The material is composed of an aggregate constituted by silicon nitride, and a binder. Preferably, the silicon nitride enters into the composition of the material in a proportion comprising between 70% and 80% of the total weight of the final product, and it is in addition obtained by reaction sintering. In the process for manufacturing the material, the silicon nitride and the binder are first mixed dry and then kneaded in a wet kneader.

摘要翻译： 耐火材料及其制造方法，特别用于接触熔融铝。 该材料由由氮化硅构成的骨料和粘合剂构成。 优选地，氮化硅以最终产品的总重量的70％至80％之间的比例进入材料的组合物，并且通过反应烧结另外获得。 在制造材料的过程中，首先将氮化硅和粘合剂混合干燥，然后在湿捏合机中捏合。

公开(公告)号：US4346177A

公开(公告)日：1982-08-24

申请号：US208023

申请日：1980-11-18

申请人： Gerard Cochet ,  Gilbert Provost

发明人： Gerard Cochet ,  Gilbert Provost

IPC分类号： C04B28/02 ,  C04B35/101 ,  C04B35/63 ,  C04B35/66 ,  C04B35/02

CPC分类号： C04B35/66 ,  C04B28/02 ,  C04B35/101 ,  C04B35/6316 ,  C04B2235/3418

摘要： A pulverulent composition for admixture with a refractory aggregate and water to provide refractory articles, including bricks for the construction of thermal enclosures, comprises as a first portion, 70-96% by weight of silica, either vitreous or amorphous, of which the particles have a diameter lower than 1 .mu.m; as a second portion, 4-30% by weight of a compound capable of supplying 1-20% by weight of alkaline earth oxide; and as a third portion, 0.5-3% by weight of a fluidizing or dispersing agent.

摘要翻译： 用于与耐火骨料和水混合以提供耐火制品（包括用于构建热封壳的砖）的粉状组合物包含作为第一部分，70-96重量％的二氧化硅，玻璃质或无定形，其中颗粒具有 直径小于1米; 作为第二部分，4-30重量％的能够提供1-20重量％的碱土金属氧化物的化合物; 和作为第三部分的0.5-3重量％的流化或分散剂。