| 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 | 一种用于环冷机的防堵料风道密封板 | CN200710035674.5 | 2007-09-03 | CN101118122A | 2008-02-06 | 高德亮 |
| 本发明公开了一种用于环冷机上的防堵料风道密封板，上面设有通风口，在通风口上设有风道管，风道管的底部从通风口有一向上倾斜的斜板向水平板过渡，在风道管的台车侧设有挡料通风栅。环冷机采用本发明防堵料风道密封板后，台车卸料过程中，大块料被通风栅挡住，不能进入到风道管内，小块料因滚下的速度较低，也不会被平抛到风道管水平板段，而是落到斜板面上，再从斜板面溜下至排料溜槽。这样既可以满足通风的要求，又可以防止物料将通风口堵塞，保证环冷机的正常工作。 | ||||||
| 82 | 烧结炉、制造烧结物的方法和烧结物 | CN01811729.5 | 2001-01-31 | CN1250477C | 2006-04-12 | 佐藤元泰; 高山定次; 水野正敏; 尾畑成造; 岛田忠; 平井敏夫 |
| 一种用于烧结由陶瓷、细陶瓷材料等形成的待烧结物以便生产烧结物的烧结炉及其方法。具有绝热特性和微波可透过性的绝缘壁(28)和内壳(25)形成用于烧结待烧结物(10)的烧结室(16)。在内壳(25)和待烧结物(10)之间保持热平衡，并且待烧结物(10)完全假绝热地隔绝，以便实现更加均匀和能量消耗更小的烧结。绝缘壁(28)的厚度从入口(20)向出口(21)逐渐增加。通过一个设置在烧结炉中的滑架，在烧结室(16)中从入口(20)向出口(21)进给待烧结物(10)。从而，可以在一个烧结炉中容易地形成对应于多个工序的温度分布，以便在该炉子中连续地烧结待烧结物(10)。 | ||||||
| 83 | 稀土磁铁烧结用烧结箱及用该箱烧结处理的稀土磁铁制法 | CN00103012.4 | 2000-02-25 | CN1265947A | 2000-09-13 | 太田晶康; 和田刚; 冈山克己 |
| 一种导热性优良、难于热变形并难于与稀土元素反应的耐久性优良、容易传送和机械强度高的烧结箱及便于批量生产稀土烧结磁铁的制法。该烧结箱包括具有开口部的主体框架和开关该开口部的门。载有稀土磁铁的烧结板沿水平方向滑动在主体安装的棒上并插入主体内部。主体框架上设有增强槽,因此该框架虽然由导热性优良的薄板制成,也能实现难于产生变形等高强度结构。由于主体框架、门、棒及增强槽均由钼制成,故难于产生热变形,且改善了导热性。 | ||||||
| 84 | 将烧结原料加入烧结机的装置 | CN89107064.8 | 1989-09-11 | CN1014270B | 1991-10-09 | 牛肠诚; 清水正安; 野田英俊; 小松修; 井上英明 |
| 一种将烧结原料加入烧结机的加料装置，它包括：一条运送粒状烧结原料的往复式输送机(12)，一条接收来自往复式输送机的粒状原料并将其送至按预定方向运动的烧结小车(14)中的宽式输送机(13)，一块接收来自宽式输送机的粒状原料并将其导入小车中的导流板(15)和一块从后面挡住装入小车中的原料的支承板(16)，该支承板位于上述导流板的对面、宽式输送机的下方及小车的上方。 | ||||||
| 85 | 将烧结原料加入烧结机的装置 | CN89107064.8 | 1989-09-11 | CN1041215A | 1990-04-11 | 朱肠诚; 清水正安; 野田英俊; 小松修; 井上英明 |
| 一种将烧结原料加入烧结机的加料装置，它包括：一条运送粒状烧结原料的往复式输送机(12)，一条接收来自往复式输送机的粒状原料并将其送至按预定方向运动的烧结小车(14)中的宽式输送机(13)，一块接收来自宽式输送机的粒状原料并将其导入小车中的导流板(15)和一块从后面挡住装入小车中的原料的支承板(16)，该支承板位于上述导流板的对面、宽式输送机的下方及小车的上方。 | ||||||
| 86 | Electrodes comprising nanostructured carbon | US14775928 | 2014-03-12 | US10115844B2 | 2018-10-30 | Dallas B. Noyes |
| An electrode includes a network of compressed interconnected nanostructured carbon particles such as carbon nanotubes. Some nanostructured carbon particles of the network are in electrical contact with adjacent nanostructured carbon particles. Electrodes may be used in various devices, such as capacitors, electric arc furnaces, batteries, etc. A method of producing an electrode includes confining a mass of nanostructured carbon particles and densifying the confined mass of nanostructured carbon particles to form a cohesive body with sufficient contacts between adjacent nanostructured carbon particles to provide an electrical path between at least two remote points of the cohesive body. The electrodes may be sintered to induce covalent bonding between the nanostructured carbon particles at contact points to further enhance the mechanical and electrical properties of the electrodes. | ||||||
| 87 | PROCESS FOR SINTERING MATERIAL | US15725909 | 2017-10-05 | US20180100698A1 | 2018-04-12 | Steven Edward DeMartino; Daniel Warren Hawtof; Archit Lal; Xinghua Li; Daniel L. Maurey; Kevin William Uhlig |
| A method for processing material includes sintering a portion of a sheet of material at a location on the sheet, moving the sintering location along the sheet of material at a first rate, and pulling the sintered material away from the sintering location at a second rate that is greater than the first rate. | ||||||
| 88 | METHOD, ARRANGEMENT, AND PELLETISING PLANT | US14721686 | 2015-05-26 | US20150252444A1 | 2015-09-10 | Christian FREDRIKSSON; Stefan SAVONEN |
| A method includes the introduction of a first medium into the compartment through an inlet and the heating of the first medium when it is present in the inlet. The heating takes place through the use of a combustion arrangement that is arranged in the inlet and that comprises fuel. The heating, the use of the combustion arrangement, includes in turn the ignition of the fuel, combustion of the fuel, and the transfer of the combustion heat to the first medium that is present at the combustion arrangement in the inlet. The combustion arrangement, is arranged in a region in the inlet, which in turn is arranged outside of the direct passage of the first medium in and through the inlet, such that the ignition of the fuel, the combustion of the fuel and the transfer of combustion heat to the first medium take place in this region. | ||||||
| 89 | Method and device for sintering an object while determining the geometric surface profile of the object | US12993438 | 2009-05-19 | US09074870B2 | 2015-07-07 | Ulrich Marzok; Ralf Müller; Reinhard Schadrack; Michael Krauhausen |
| The invention relates to a method and a device for sintering objects by means of time-resolved detection of two- or three-dimensional surface profiles and, optionally, by means of temperature measurement in a high temperature furnace on the basis of optical measurement methods. During sintering, each surface point on an object can be measured for its position and, optionally, its temperature, and a change can be determined by successive measurements. The measured change additionally permits control of the sintering regime.The method comprises the steps of: placing an object 4 into a high temperature furnace 5; heating the furnace 5; generating a two- or three-dimensional surface profile at least of a subregion of the object 4 by: irradiating the object 4 with light from a light source 2a; detecting the light scattered by the object 4 with the aid of a detector 2b; determining the geometric surface profile from the detected light. | ||||||
| 90 | METHOD, ARRANGEMENT, AND PELLETISING PLANT | US13881713 | 2011-10-26 | US20130220076A1 | 2013-08-29 | Christian Fredriksson; Stefan Savonen |
| This invention concerns a method for the heating of a medium in a compartment 1 in which pellets 2 are arranged to be oxidised and sintered with the aid of the hot medium. The method comprises the introduction of a first medium 3 into the compartment 1 through an inlet 4 and the heating of the first medium 3 when it is present in the inlet 4. The heating takes place through the use of a combustion arrangement 5, or a part of such an arrangement, that is arranged in the inlet 4 and that comprises fuel. The heating, the use of the combustion arrangement 5, comprises in turn the ignition of the fuel, combustion of the fuel whereby combustion heat is developed, and the transfer of the combustion heat to the first medium 3 that is present at the combustion arrangement 5 in the inlet 4. The combustion arrangement 5, or a part of it, is arranged in a region A in the inlet 4, which in turn is arranged outside of the direct passage of the first medium in and through the inlet 4, such that the ignition of the fuel, the combustion of the fuel and the transfer of combustion heat to the first medium 3 take place in this region A, followed by onwards transport of the heated first medium 3 from the region A into the compartment 1 through the inlet 4. The invention concerns also an arrangement 7 and a pelletising plant 10. | ||||||
| 91 | HOPPER AND REDUCTION DEVICE USING THE SAME | US12781990 | 2010-05-18 | US20110042867A1 | 2011-02-24 | JIAN-XUN REN; KANG-DING YANG; QUN CHEN |
| The present disclosure relates to a hopper and a reduction device using the same. The hopper and the reduction device can be used to refining a material using thermal reduction reaction. The reduction device has a body defining cavity and a hopper, wherein the hopper is slidably disposed in the cavity. | ||||||
| 92 | Process and system for thermally uniform materials processing | US10775542 | 2004-02-10 | US07196297B2 | 2007-03-27 | Donald A. Seccombe, Jr.; Gary Orbeck |
| The present invention provides a system and method for binder removal and sintering of materials such as ceramic materials and products, LTCC intervals, solid oxide fuel cells and powder metals. A combination of microwave and convection/radiation heating is employed for binder removal and sintering. Preferably, the microwave heating is accomplished using a variable or multi-frequency microwave source. A gas atmosphere is provided in the furnace chamber by one or more eductors which produces a high volume gas circulation in the furnace chamber to achieve a highly uniform gas environment and temperature. The process in accordance with the invention controls the heating cycle, the heat sources and thermal profile depending upon the composition of the particular material being processed. The thermal processing can be accomplished in a batch furnace in which a product is loaded for processing and unloaded after processing. The invention can also be practiced in a continuous process wherein the product is conveyed between furnace sections or chambers of a furnace. | ||||||
| 93 | Cooling system for heat treating furnace | US10377218 | 2003-02-28 | US06947467B2 | 2005-09-20 | Lennie L. Ashburn |
| An electric resistance high temperature vacuum furnace having radiant heating units evenly spaced around the sides and ends of the furnace hot zone. Pairs of units are automatically regulated both radially and longitudinally according to the temperature required by the workload in the hot zone. The units each comprise parallel aligned elements electrically connected in series at their one ends. Each element has lengthwise surfaces angularly disposed from each other to form a beam structure of high section modulus for stiffness and resistance to sagging. Also, the angles of the element surfaces facing a heat-reflective assembly substantially enable all of the energy radiated toward the assembly to be reflected into the hot zone in addition to the direct radiation from the surfaces facing the hot zone. The furnace includes a re-circulating cooling system for rapid cooling of the furnace and workload. An inert cooling fluid bypasses the hot zone, passing instead around the outside of the heat assembly and through a heat exchanger until the circulated fluid temperature drops below the maximum tolerated by all component parts in the cooling system, after which the fluid passes directly through the hot zone. | ||||||
| 94 | Method for producing rare-earth magnet | US09846783 | 2001-05-02 | US06696015B2 | 2004-02-24 | Koki Tokuhara; Akiyasu Oota; Tsuyoshi Wada; Katsumi Okayama; Tomoiku Ohtani; Kunitoshi Kanno |
| The method for producing a rare-earth sintered magnet of the present invention includes the steps of: compacting alloy powder for the rare-earth sintered magnet to form a green compact; loading the green compact into a case having a structure restricting a path through which gas flows between the outside and inside of the case, and placing a gas absorbent at least near the path; and sintering the green compact by heating the case including the green compact inside in a decompressed atmosphere. | ||||||
| 95 | Sintering method and apparatus using centrifugal force | US10024264 | 2001-12-21 | US06663828B2 | 2003-12-16 | Koji Watari; Mamoru Aizawa; Syoji Uchimura; Hirohide Ishiguro; Hideki Morimitsu |
| A method and an apparatus for sintering a compact of particulate material for a ceramic or of particles of a metal, or a ceramic precursor film, wherein the sintering is performed by heating and burning the compact or the ceramic precursor film while applying centrifugal force to the compact or the ceramic precursor film. | ||||||
| 96 | Method and furnace for microwave sintering of nuclear fuel | US09643183 | 2000-08-21 | US06437303B1 | 2002-08-20 | Wolfgang Dörr; Thorsten Gerdes; Gerhard Gradel; Bruno Schmitt; Monika Willert-Porada |
| A method and a furnace are provided for microwave sintering of nuclear fuel. A stationary wave is generated in an antenna cavity and used to extract microwaves through slots into a resonance chamber containing the nuclear fuel. A position of the slots is adjusted in such a way that a predetermined temperature profile is produced in the nuclear fuel. | ||||||
| 97 | High temperature vacuum furnace | US09802330 | 2001-03-08 | US06349108B1 | 2002-02-19 | Lennie L. Ashburn |
| An electric resistance high temperature vacuum furnace having radiant heating units evenly spaced around the sides and ends of the furnace hot zone. Pairs of units are automatically regulated both radially and longitudinally according to the temperature required by the workload in the hot zone. The units each comprise parallel aligned elements electrically connected in series at their one ends. Each element has lengthwise surfaces angularly disposed from each other to form a beam structure of high section modulus for stiffness and resistance to sagging. Also, the angles of the element surfaces facing a heat-reflective assembly substantially enable all of the energy radiated toward the assembly to be reflected into the hot zone in addition to the direct radiation from the surfaces facing the hot zone. The furnace includes a re-circulating cooling system for rapid cooling of the furnace and workload. An inert cooling fluid bypasses the hot zone, passing instead around the outside of the heat assembly and through a heat exchanger until the circulated fluid temperature drops below the maximum tolerated by all component parts in the cooling system, after which the fluid passes directly through the hot zone. | ||||||
| 98 | Process and apparatus for the preparation of particulate or solid parts | US316346 | 1999-05-21 | US06126895A | 2000-10-03 | Mahlon Denton Dennis; Dinesh Agrawal; Rustum Roy; Jiping Cheng; Paul D. Gigl |
| The present disclosure is directed to a method of converting green particles to form finished particles. The apparatus used for sintering incorporates an elongate hollow tube, an insulative sleeve there about to define an elevated temperature zone, and a microwave generator coupled through a wave guide into a microwave cavity incorporated the tube. The particles are moved through the tube at a controlled rate to assure adequate exposure to the microwave radiation. Another form sintered a solid part in a cavity or mold. | ||||||
| 99 | Method and apparatus for fabrication of cobalt alloy composite inserts | US70952 | 1998-05-01 | US6063333A | 2000-05-16 | Mahlon Denton Dennis |
| This disclosure features a process of making a two part drill bit insert, namely, a body portion of hard particles such as tungsten carbide particles mixed in an alloy binding the particles. The alloy preferably comprises 6% cobalt with amounts up to about 10% permitted. The body is sintered into a solid member, and also joined to a PDC crown covering the end. The crown is essentially free of cobalt. The process sinters the crown and body while preserving the body and crown cobalt differences. | ||||||
| 100 | Sintering tray | US837094 | 1997-04-14 | US5993970A | 1999-11-30 | Ulf Oscarsson; Per Gustafson; Chris Chatfield; Mikael Lagerquist |
| The present invention discloses a method of sintering of cemented carbide or cermet bodies lying on graphite trays. By using graphite trays coated with a covering layer of Y.sub.2 O.sub.3 containing .ltoreq.20 wt-% ZrO.sub.2, or corresponding volumetric amount of other refractory oxides, e.g., Al.sub.2 O.sub.3 or combinations thereof, with an average thickness of .gtoreq.10 .mu.m, the life of the trays between regrindings and recoatings can be largely extended. | ||||||
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