| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Method for the Production of Shaped Articles from Reaction-bonded, Silicon-infiltrated Silicon Carbide and/or Boron Carbide and Thus Produced Shaped Body | US15029334 | 2014-08-06 | US20160272548A1 | 2016-09-22 | Arthur Lynen; Jens Larsen; Michael Clemens |
| Method for producing shaped bodies from reaction-bonded, silicon-infiltrated silicon carbide and/or boron carbide, characterised in that a monolithic preliminary body is built up in layers using a formless granulation to which a physical or chemical hardening or melt process is applied, wherein the granulation has a weight fraction of at least 95% silicon carbide and/or boron carbide with an average grain size of 70 to 200 pm, the so-created preliminary body is impregnated at least once by the introduction of a carbon black suspension or via a gas-phase separation and secondary silicon carbide is created in contact with liquid or gaseous silicon by a subsequent reaction firing that solidifies an engagement composite produced. | ||||||
| 82 | THERMAL INSULATOR AND METHOD OF MANUFACTURING THE SAME | US15143007 | 2016-04-29 | US20160244371A1 | 2016-08-25 | Akifumi SAKAMOTO; Yoshihiko GOTO; Yasuo ITO; Ken MAEDA |
| A thermal insulator with both excellent heat insulation and strength and a method of manufacturing the thermal insulator are provided.A thermal insulator according to the present invention includes metal oxide fine particles with an average particle diameter equal to or smaller than 50 nm and a reinforcing fiber, wherein the thermal insulator has a bridge structure between the metal oxide fine particles which is formed by elution of part of the metal oxide fine particles. A method of manufacturing a thermal insulator according to the present invention includes a curing step of curing a dry pressed compact including metal oxide fine particles with an average particle diameter equal to or smaller than 50 nm and a reinforcing fiber under a pressurized vapor saturated atmosphere at a temperature equal to or higher than 100° C. for four hours and a drying step of drying the cured dry pressed compact. | ||||||
| 83 | CARBON COMPOSITES | US15059351 | 2016-03-03 | US20160176764A1 | 2016-06-23 | Zhiyue Xu; Lei Zhao |
| A carbon composite comprises: at least two carbon microstructures; and a binding phase disposed between the at least two carbon microstructures; wherein the binding phase includes a binder comprising one or more of the following SiO2; Si; B; B2O3; a metal; or an alloy of the metal, and the metal is at least one of aluminum; copper; titanium; nickel; tungsten; chromium; iron; manganese; zirconium; hafnium; vanadium; niobium; molybdenum; tin; bismuth; antimony; lead; cadmium; or selenium. | ||||||
| 84 | Method and apparatus for sintering flat ceramics | US13865950 | 2013-04-18 | US09206086B2 | 2015-12-08 | Hiroaki Miyagawa; Guang Pan; Hironaka Fujii; Bin Zhang; Amane Mochizuki; Toshitaka Nakamura |
| A method and apparatus for sintering flat ceramics using a mesh or lattice is described herein. | ||||||
| 85 | Glass Granule Having A Zoned Structure | US14426183 | 2013-09-11 | US20150266774A1 | 2015-09-24 | Kenton D. Budd; Robert P. Brown; Rebecca L. Everman; Craig W. Lindsay; Jean A. Tangeman |
| A granule and building material including a granule having an inner zone and an outer zone that at least partially surrounds the inner zone and that comprises greater than 10% of the total volume of the granule is provided. | ||||||
| 86 | CeO2-STABILIZED ZrO2 CERAMICS FOR DENTAL APPLICATIONS | US14409801 | 2013-06-20 | US20150191397A1 | 2015-07-09 | Christian Ritzberger; Frank Rothbrust; Marcel Schweiger; Nicolas Courtois; Jérôme Chevalier; Helen Reveron; Wolfram Höland; Volker Rheinberger |
| The present invention is directed to a porous pre-densified CeO2 stabilized ZrO2 ceramic having a density of 50.0 to 95.0%, relative to the theoretical density of zirconia, and an open porosity of 5 to 50% as well as to a densified CeO2 stabilized ZrO2 ceramic having a density of 97.0 to 100.0%, relative to the theoretical density of zirconia, and wherein the grains of the ceramic have an average grain size of 50 to 1000 nm, methods for the preparation of the pre-densified and densified ceramics and their use for the manufacture of dental restorations. | ||||||
| 87 | WATER REPELLENT SAND MIXTURE AND WATER REPELLENT SAND STRUCTURE | US14567605 | 2014-12-11 | US20150090160A1 | 2015-04-02 | Akira TAOMOTO; Norihisa MINO; Shoichi KIYAMA; Akira MURAKAMI; Toshihiko KAWACHI |
| A water repellent sand mixture includes at least water repellent sand and cement at a weight ratio of 2% or more and 5% or less relative to the water repellent sand. The mixture achieves condensation between the water repellent sand particles by the hydration reaction of the cement, which improves dynamic stability. The mixture can be kept in a block shape due to such improved dynamic stability, water repellency, and less slidable surfaces of the sand particles. | ||||||
| 88 | SILICON CARBIDE POROUS MATERIAL, HONEYCOMB STRUCTURE AND ELECTRIC HEATING-TYPE CATALYST CARRIER | US14482446 | 2014-09-10 | US20140378297A1 | 2014-12-25 | Takahiro TOMITA; Kiyoshi MATSUSHIMA; Katsuhiro INOUE; Yoshimasa KOBAYASHI |
| There is disclosed a silicon carbide porous material having a high thermal shock resistance. The silicon carbide porous material of the present invention includes silicon carbide particles, metal silicon and an oxide phase, and the silicon carbide particles are bonded to one another via at least one of the metal silicon and the oxide phase. Furthermore, the oxide phase includes a parent phase, and a dispersion phase dispersed in the parent phase and having a higher thermal expansion coefficient than the parent phase. Here, a lower limit value of a content ratio of the dispersion phase in the oxide phase is preferably 1 mass %, and upper limit value of the content ratio of the dispersion phase in the oxide phase is 40 mass %. Furthermore, it is preferable that the parent phase is cordierite and that the dispersion phase is mullite. | ||||||
| 89 | PERVIOUS COMPOSITE MATERIALS, METHODS OF PRODUCTION AND USES THEREOF | US14295601 | 2014-06-04 | US20140363665A1 | 2014-12-11 | John Kuppler; Devin Patten; Deepak Ravikumar; Omkar Deo; Vahit Atakan |
| The invention provides novel pervious composite materials that possess excellent physical and performance characteristics of conventional pervious concretes, and methods of production and uses thereof. These composite materials can be readily produced from widely available, low cost raw materials by a process suitable for large-scale production with improved energy consumption, desirable carbon footprint and minimal environmental impact. | ||||||
| 90 | FAST FIRING METHOD FOR CERAMICS | US14196163 | 2014-03-04 | US20140252695A1 | 2014-09-11 | Douglas Munroe Beall; David Jack Bronfenbrenner; Margaret Kathleen Faber; Sriram Rangarajan Iyer; Patrick David Tepesch; Douglas Richard Wing |
| A method for firing a green honeycomb ceramic body in a kiln may include heating the green honeycomb ceramic body in four stages. The first stage may include heating the green honeycomb ceramic body from room temperature to a first temperature that at a first heating rate that is greater than or equal to about 75° C./hr. The second stage may include heating the green honeycomb ceramic body from the first temperature to a second temperature at a second heating rate that is less than or equal to the first heating rate. The third stage may include heating the green honeycomb ceramic body from the second temperature to a hold temperature at a third heating rate that is less than or equal to the first heating rate. The fourth stage may include holding the green honeycomb ceramic body at the hold temperature to remove residual carbon. | ||||||
| 91 | MANNER OF OBTAINMENT OF BINDING AGENT FOR MASS FOR PRODUCTION OF SHAPED CONSTRUCTION ELEMENTS AND BINDING AGENT FOR MASS FOR PRODUCTION OF SHAPED CONSTRUCTION ELEMENTS | US13883739 | 2011-11-10 | US20130228101A1 | 2013-09-05 | Jerzy Haintze; Andrzej Haintze |
| The invention solves the problem of the manner of obtainment of mass for production of shaped construction elements. The manner consists of the fact, that in the mechanical mixer a ceramic granulate is placed, preferably in the form of pearlite and is soaked, preferably with water until complete soaking of the granulate and is mixed with the binding agent until obtainment of the situation, where each loose grain (1) of the granulate is coated with a layer of moist binding agent, creating a coating (2) around the grain. Priorly prepared moulds are filled with the obtained mass. The mass for production of shaped construction elements consists of 15-25% of bond weight, preferably in the form of pearlite, 35-45% of binding agent weight, preferably in the form of plaster with improved resistance parameters and 35-45% of water weight. | ||||||
| 92 | METHOD FOR APPLYING DISCRIMINATING LAYER ONTO POROUS CERAMIC FILTERS | US13812515 | 2011-08-17 | US20130149458A1 | 2013-06-13 | Jun Cai; Aleksander J. Pyzik; James J. O'Brien; Robin P. Ziebarth |
| A porous discriminating layer is formed on a ceramic support having at least one porous wall by (a) establishing a flow of a gas stream containing agglomerates of particles and (b) calcining said deposited layer to form the discriminating layer. At least a portion of the particles are of a sinter-resistant material or a sinter-resistant material precursor. The particles have a size from 0.01 to 5 microns and the agglomerates have a size of from 10 to 200 microns. This method is an inexpensive and effective route to forming a discriminating layer onto the porous wall. | ||||||
| 93 | COMPOSITE MATERIALS | US13253309 | 2011-10-05 | US20120138878A1 | 2012-06-07 | John Edmund Dower |
| A filled composite material is disclosed that includes a preformed syntactic composite material of particulate structure defining interstitial spaces between the particles thereof, and that is at least partially impregnated in the interstitial spaces by a reinforcing filler. | ||||||
| 94 | Baked refractory product | US12375292 | 2007-08-08 | US07939459B2 | 2011-05-10 | Andreas Lynker |
| The invention relates to a baked refractory ceramic product. According to the invention, both shaped and unshaped products come within this generic term. Shaped products are those which have a defined shape, so that they can be ready-made at the manufacturer's premises. The shaped products include: bricks, nozzles, tubes, stoppers, plates, etc. The products categorized as unshaped products include those which are usually produced at the user's premises from a suitable material. These include bottoms of furnace assemblies which are cast from a material, but also repair materials, etc. | ||||||
| 95 | FUSED NANOSTRUCTURE MATERIAL | US12699956 | 2010-02-04 | US20100282668A1 | 2010-11-11 | Christopher H. Cooper; Alan G. Cummings |
| Disclosed herein is a nanostructured material comprising carbon nanotubes fused together to form a three-dimensional structure. Methods of making the nanostructured material are also disclosed. Such methods include a batch type process, as well as multi-step recycling methods or continuous single-step methods. A wide range of articles made from the nanostructured material, including fabrics, ballistic mitigation materials, structural supports, mechanical actuators, heat sink, thermal conductor, and membranes for fluid purification is also disclosed. | ||||||
| 96 | Method for making a refractory ceramic material having a high solidus temperature | US12520736 | 2007-12-21 | US20090315227A1 | 2009-12-24 | Mélusine Ferrier; Pascal Piluso |
| A powder metallurgy process for the manufacture of powders of a refractory ceramic material, comprising the consecutive steps of: (i) obtaining a dry mixture of a hafnium dioxide HfO2 powder and an yttrium oxide Y2O3 powder; (ii) step of granulation by pelletization of the dry mixture under stirring in order to obtain a granulated mixture, this granulation step comprising the spraying, into the dry mixture, of an aqueous solution comprising polyvinyl alcohol (PVA) and polyethylene glycol (PEG); (iii) drying of the granulated mixture; (iv) filling of a mold with said granulated mixture; (v) isostatical or semi-isostatical pressing of the granulated mixture in order to obtain a compact mixture; (vi) sintering of the compact mixture in order to obtain a refractory ceramic material at a solidus temperature in the range between 2500° C. and 2800° C. | ||||||
| 97 | POROUS SILICON CARBIDE AND PROCESS FOR PRODUCING THE SAME | US12206600 | 2008-09-08 | US20090011179A1 | 2009-01-08 | Yoshio KIKUCHI; Shinji KAWASAKI |
| A silicon carbide porous object includes silicon carbide as an aggregate and metal silicon as a binder, the particles of silicon carbide being bonded to one another so as to have pores thereamong. A method for producing a silicon carbide porous object includes: firing raw materials formed by mixing silicon carbide and metal silicon with metal aluminum or an alloy including metal silicon and metal aluminum in an inert gas atmosphere or a reduced-pressure atmosphere to produce a metal aluminum-metal silicon-silicon carbide porous object; and oxidizing and firing the metal aluminum-metal silicon-silicon carbide porous object in an oxygen atmosphere. | ||||||
| 98 | Method of manufacturing porous product, porous product and honeycomb structure | US12153115 | 2008-05-14 | US20080286524A1 | 2008-11-20 | Kazushige Ohno; Kazutake Ogyu; Masayuki Hayashi |
| A sintering aid for promoting sintering of ceramic particles and fine particles that are the same materials as ceramic particles and have smaller average particle diameter are mixed to obtain a puddle. The average particle diameter of ceramic particles is preferably about in a range of 5 to 100 μm; the average particle diameter of the fine particles is preferably about in a range of 0.1 to 1.0 μm, and the average particle diameter of the sintering aid is preferably about in a range of 0.1 to 10 μm. As the sintering aid, for example, alumina is used. This puddle is extrusion molded into a honeycomb shape and the molded object is fired at a firing temperature lower than a temperature for sintering without mixing a sintering aid. The thermal conductivity of the obtained honeycomb structure 10 shows about 60% or more of the thermal conductivity of a fired body fired without adding a sintering aid to ceramic particles and shows about 12 W/m·K or more at 20° C. | ||||||
| 99 | Silicon carbide based porous material and method for preparation thereof, and honeycomb structure | US10537765 | 2003-12-10 | US07422784B2 | 2008-09-09 | Masahiro Furukawa; Kenji Morimoto; Shinji Kawasaki |
| A silicon carbide based porous material (1) containing silicon carbide particles (2) as an aggregate and metallic silicon (3) as a bonding material and having a number of pores (5) formed by them, characterized in that it has an oxide phase (4) in at least a part of the pore (5), and the oxide phase (4) contains respective oxides of silicon, aluminum and an alkaline earth metal and contains substantially no alkaline earth metal silicate crystal phase; a method for producing the above porous material; and a honeycomb structure comprising the silicon carbide based porous material. The above porous material is capable of effectively inhibiting the corrosion by an acid (especially acetic acid) used in the operation of carrying a catalyst, that is, is improved in the resistance to an acid. | ||||||
| 100 | Lightweight, heat insulating, high mechanical strength shaped product and method of producing the same | US10415974 | 2000-11-03 | US07354542B1 | 2008-04-08 | Ismail Girgin |
| This invention relates to a process of a lightweight, heat insulating, high compressive strength, water insoluble material by heat treatment at temperatures between 650-950° C., possessing a low bulk density (from 300 to 800 kg/m3) and improved heat insulating capacity (λ=0.07 to 0.25 W/m·deg.) when it has been used to form an article having a compressive strength of from 0.49 to 5.59 Mpa. The starting chemical composition comprising more than 90% by weight of either perlite, pumice or pumice related group of materials or mixture of them and an additive in quantities less than 10% by weight containing Na2O and B2O3. | ||||||
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