-
11.发明公开A glassy carbon coated graphite component for use in the production of silicon crystal growth 失效Glanzkohlenstoffbeschichteter Graphit-Gegenstand zur Anwendung inSiliziumkristallzüchtung。
公开(公告)号：EP0529594A1
公开(公告)日：1993-03-03
申请号：EP92114513.2
申请日：1992-08-26
CPC分类号： C30B15/10 , C30B35/002
摘要： A graphite component, such as a crucible, for use in the production of silicon crystal growth from molten silicon wherein the graphite component has an outer coated layer of glassy carbon formed from a thermoset organic resin that prevents contamination of the molten silicon by carbon from the graphite component.
摘要翻译： 一种石墨组分，例如坩埚，用于生产从熔融硅生长的硅晶体，其中石墨组分具有由热固性有机树脂形成的玻璃碳的外涂层，其防止来自碳的碳熔融硅 石墨成分。
-
12.发明公开A glass carbon coated graphite chuck for use in producing polycrystalline silicon 失效用玻璃碳涂覆的石墨卡盘在生产多晶硅的使用。
公开(公告)号：EP0529593A1
公开(公告)日：1993-03-03
申请号：EP92114512.4
申请日：1992-08-26
CPC分类号： C23C16/4418 , C23C16/24
摘要： A graphite chuck for use in supporting a heated starter filament which thermally decomposes a gaseous silicon compound such that silicon is deposited on the starter filament and wherein the graphite chuck has an outer coated layer of glassy carbon formed from a thermoset organic resin that prevents the reaction of the interior graphite chuck with the by-products from the silicon decomposition process so that carbon-free polycrystalline silicon can be produced.
摘要翻译： 的石墨卡盘以用于支撑被加热的起动机细丝热分解测试没有硅沉积在起动灯丝和worin石墨卡盘的气态硅化合物具有由热固性有机树脂形成没有玻璃碳的外涂覆层防止反应 与副产物从硅酮分解过程的内部石墨卡盘的所以没有游离碳的多晶硅可被制作。
-
公开(公告)号：EP0494720A2
公开(公告)日：1992-07-15
申请号：EP92200056.7
申请日：1992-01-09
发明人： Bowman, Ben Brian
IPC分类号： H05B7/156
CPC分类号： F27D21/00 , C21C5/5211 , F27B3/085 , F27B3/28 , F27D19/00 , H02J3/1892 , H05B7/148 , Y02P10/216 , Y02P10/256 , Y02P10/259
摘要： System for controlling the positions of each of the three electrodes of a three phase electric furnace to maintain optimum real power delivered to the furnace in the event of electrode short circuiting or arc extinction due to scrap movement in the furnace. The system includes means for determining the magnitude of arc voltage and arc current and means to change the position of selected electrodes when either arc voltage or arc current is determined to be zero.
摘要翻译： 用于控制三相电炉的三个电极中的每个电极的位置的系统，以在由于炉中的废料移动引起的电极短路或熄弧的情况下保持输送到炉的最佳实际功率。 该系统包括用于确定电弧电压和电弧电流的大小的装置，以及当电弧电压或电弧电流被确定为零时改变所选择的电极的位置的装置。
-
公开(公告)号：EP0440116A3
公开(公告)日：1991-12-18
申请号：EP91101011.4
申请日：1991-01-26
IPC分类号： B32B5/00
CPC分类号： B32B5/08 , B32B9/007 , B32B9/047 , B32B2255/02 , B32B2255/26 , B32B2262/101 , B32B2262/106 , B32B2581/00 , Y10S277/938 , Y10T428/24132 , Y10T428/30 , Y10T428/3154 , Y10T428/31544
摘要： A flexible graphite laminate suitable for use as gaskets in which a polymer resin coated cloth, such as polytetrafluroethylene coated fiber glass cloth, is disposed and bonded between two sheets of flexible graphite material. A method for producing the flexible graphite laminate is also disclosed.
-
公开(公告)号：EP0410050A3
公开(公告)日：1991-04-10
申请号：EP89307474.0
申请日：1989-07-22
CPC分类号： C10L9/02 , C04B35/532 , C10L9/10
摘要： A process for treating high sulfur petroleum coke to inhibit puffing is disclosed wherein particles of the petroleum coke are contacted with a compound containing an alkali or alkaline earth metal selected from the group consisting of sodium, potassium, calcium and magnesium, at an elevated temperature above that at which the alkali or alkaline earth metal compound begins to react with carbon, but below the temperature at which the coke particles would begin to puff in the absence of the compound. The coke particles are maintained at the elevated temperature for a sufficient period of time to permit the reaction to proceed and allow products of reaction to penetrate into the particles and form an alkali-or alkaline-earth-metal-containing deposit throughout the mass of the particles; and then cooling the so-treated coke particles.
-
公开(公告)号：EP0410050A2
公开(公告)日：1991-01-30
申请号：EP89307474.0
申请日：1989-07-22
摘要： A process for treating high sulfur petroleum coke to inhibit puffing is disclosed wherein particles of the petroleum coke are contacted with a compound containing an alkali or alkaline earth metal selected from the group consisting of sodium, potassium, calcium and magnesium, at an elevated temperature above that at which the alkali or alkaline earth metal compound begins to react with carbon, but below the temperature at which the coke particles would begin to puff in the absence of the compound. The coke particles are maintained at the elevated temperature for a sufficient period of time to permit the reaction to proceed and allow products of reaction to penetrate into the particles and form an alkali-or alkaline-earth-metal-containing deposit throughout the mass of the particles; and then cooling the so-treated coke particles.
摘要翻译： 公开了一种处理高硫石油焦以抑制膨化的方法，其中石油焦的颗粒与含有选自钠，钾，钙和镁的碱金属或碱土金属的化合物在高于 碱金属或碱土金属化合物开始与碳反应的温度，但低于不存在化合物时焦炭颗粒开始膨胀的温度。 焦炭颗粒在升高的温度下保持足够的时间以允许反应进行并且允许反应产物渗透到颗粒中并且在整个颗粒中形成碱金属或碱土金属的沉积物 粒子; 然后冷却如此处理的焦炭颗粒。
-
17.发明公开Improved cooling system and method for molten material handling vessels 失效Kühlsystemund -verfahren zum Handhaben von geschmolzenen metallenthaltendenGefässen。
公开(公告)号：EP0335042A1
公开(公告)日：1989-10-04
申请号：EP88312270.7
申请日：1988-12-23
CPC分类号： F27D9/00 , F27D1/1816
摘要： A vessel for handling a heated substance, the vessel having fluid cooled containment means, which comprises inner and outer walls (11 and 38/39) defining a space (23) therebetween; an inlet (29) into the space for a pressurized fluid coolant (36);. means (33, 34) for spraying the coolant against the inner wall (38/39) to maintain a desired temperature at the inner wall (38/39); an outlet (51/47/45) for removing the spent coolant; and means (19) for maintaining a pressure differential between the space and the coolant outlet to force the spent coolant out of the space through the outlet.
摘要翻译： 一种用于处理加热物质的容器，该容器具有流体冷却的容纳装置，其包括在其间限定空间（23）的内壁和外壁（11和38/39） 进入用于加压流体冷却剂（36）的空间中的入口（29）。 用于将冷却剂喷射到内壁（38/39）上以在内壁（38/39）处保持期望温度的装置（33,34）; 用于去除废冷却剂的出口（51/47/45） 以及用于维持所述空间和所述冷却剂出口之间的压差的装置（19），以将废冷却剂迫使所述废冷却剂通过所述出口离开所述空间。
-
18.发明公开Flexible carbon seal ring with an amorphous carbon phase on its sealing 失效Flexibler Dichtungsring aus Grafit mit einer Aktivkohlenphase auf derDichtfläche。
公开(公告)号：EP0334589A2
公开(公告)日：1989-09-27
申请号：EP89302769.8
申请日：1989-03-21
CPC分类号： C04B35/536 , F16J15/20
摘要： An article comprising flexible graphite with a continuous amorphous carbon phase on a surface of the article, the amorphous carbon phase extending from the surface into the interior of the article.
A method for manufacturing a flexible graphite article having a surface with an amorphous carbon phase thereupon which comprises:
(a) compressing exfoliated graphite flakes into an article having a density between 0.05g/cm³ and 2.0g/cm³;
(b) applying an organic material upon a surface of the article; and
(c) subjecting the article to a temperature sufficient to coke the hydrocarbon to form an amorphous carbon phase upon the surface of the article.摘要翻译： 一种制品，其包括在制品的表面上具有连续无定形碳相的柔性石墨，所述无定形碳相从所述表面延伸到所述制品的内部。 一种用于制造具有无定形碳相的表面的柔性石墨制品的方法，其包括：（a）将剥离的石墨片压缩成密度在0.05g / cm 3至2.0g / cm 3之间的制品; （b）将有机材料施用在制品的表面上; 和（c）使制品经受足以使烃焦化以在制品表面上形成无定形碳相的温度。 [R
-
公开(公告)号：EP0653901B1
公开(公告)日：2002-12-04
申请号：EP94100139.8
申请日：1994-01-07
发明人： Wise, Francis Edward , Moncrief, Horace Carr , Smith, Robert Emery , Hotchkiss, Olin William , Frastaci, Michael (nmn) , Bjornestad, Jerry Lee
IPC分类号： H05B7/14
CPC分类号： H05B7/085 , F27B3/085 , F27D1/145 , H05B7/14 , Y02P10/256 , Y02P10/259 , Y02P10/262
-
公开(公告)号：EP1001916B1
公开(公告)日：2002-10-02
申请号：EP98932991.7
申请日：1998-07-01
IPC分类号： C04B35/536 , F16J15/00
CPC分类号： H01M8/0213 , C04B35/536 , C04B35/806 , F16J15/104 , H01M2300/0082 , Y10S277/938 , Y10T428/249928
摘要： Flexible graphite sheet having embedded ceramic fibers extending from its surfaces into the sheet to increase the permeability of the sheet to resin. The resin impregnated sheet is formed into a sealing gasket.
-
-
-
-
-
-
-
-
-
搜索结果
111 条记录 (耗时 0.014 秒)
