专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4891338A Production of metal carbide articles 失效
标题翻译：生产金属碳化物制品
公开(公告)号：US4891338A
公开(公告)日：1990-01-02
申请号：US2823
申请日：1987-01-13
申请人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
发明人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
IPC分类号： B29C43/10 , C04B35/56 , C04B35/65 , C22C1/10 , C22C29/02 , C22C29/06 , C22C29/10
CPC分类号： B29C43/10 , C04B35/5611 , C04B35/5622 , C04B35/652 , B29C2043/3628 , B29L2023/00
摘要： A method for manufacture of Group IVB metal carbide ceramic composites is provided wherein a permeable mass of filler and carbon is contacted with a molten Group IVB metal. The molten metal is maintained in contact with the permeable mass for a sufficient period to infiltrate the permeable mass and to react the molten metal with the carbon source to form a Group IVB metal carbide composite. The permeable mass may comprise a Group IVB metal carbide, or other inert filler, or a combination of filler materials.

2. 发明授权

US5082807A Production of metal carbide articles 失效
标题翻译：生产金属碳化物制品
公开(公告)号：US5082807A
公开(公告)日：1992-01-21
申请号：US414191
申请日：1989-09-28
申请人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
发明人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
IPC分类号： C04B35/56 , C04B35/65
CPC分类号： C04B35/5611 , C04B35/5622 , C04B35/65 , C04B35/652
摘要： A method for manufacture of Group IVB metal carbide ceramic composites is provided wherein a permeable mass of filler and carbon is contacted with a molten Group IVB metal. The molten metal is maintained in contact with the permeable mass for a sufficient period to infiltrate the permeable mass and to react the molten metal with the carbon source to form a Group IVB metal carbide composite. The permeable mass may comprise a Group IVB metal carbide, or other inert filler, or a combination of filler materials.
摘要翻译：提供了一种用于制造第IVB族金属碳化物陶瓷复合材料的方法，其中填充物和碳的可渗透物质与熔融的IVB族金属接触。熔融金属与可渗透物质保持接触足够的时间以渗透可渗透物质并使熔融金属与碳源反应形成第IVB族金属碳化物复合物。可渗透物质可以包含第IVB族金属碳化物或其它惰性填料或填料材料的组合。

3. 发明授权

US5401694A Production of metal carbide articles 失效
标题翻译：生产金属碳化物制品
公开(公告)号：US5401694A
公开(公告)日：1995-03-28
申请号：US138323
申请日：1993-10-18
申请人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
发明人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
IPC分类号： C04B35/56 , C04B35/65
CPC分类号： C04B35/5611 , C04B35/5622 , C04B35/652
摘要： A method for manufacture of Group IVB metal carbide comprising a carbide of a metal selected from the group consisting of titanium, hafnium and zirconium ceramic composites is provided wherein a permeable mass of filler and carbon is contacted with a molten Group IVB metal. The molten metal is maintained in contact with the permeable mass for a sufficient period to infiltrate the permeable mass and to react the molten metal with the carbon source to form a Group IVB metal carbide composite. The permeable mass may comprise a Group IVB metal carbide, or other inert filler, or a combination of filler materials.
摘要翻译：提供一种制造包含选自钛，铪和锆陶瓷复合材料的金属的碳化物的第IVB族金属碳化物的方法，其中填充物和碳的可渗透物质与熔融的IVB族金属接触。熔融金属与可渗透物质保持接触足够的时间以渗透可渗透物质并使熔融金属与碳源反应形成第IVB族金属碳化物复合物。可渗透物质可以包含第IVB族金属碳化物或其它惰性填料或填料材料的组合。

4. 发明授权

US5254509A Production of metal carbide articles 失效
标题翻译：生产金属碳化物制品
公开(公告)号：US5254509A
公开(公告)日：1993-10-19
申请号：US823530
申请日：1992-01-21
申请人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
发明人： Adam J. Gesing , Edward S. Luce , Narashima S. Raghavan , Danny R. White
IPC分类号： C04B35/56 , C04B35/65
CPC分类号： C04B35/5611 , C04B35/5622 , C04B35/65 , C04B35/652
摘要： A method for manufacture of Group IVB metal carbide comprising a carbide of a metal selected from the group consisting of titanium, hafnium and zirconium ceramic composites is provided wherein a permeable mass of filler and carbon is contacted with a molten Group IVB metal. The molten metal is maintained in contact with the permeable mass for a sufficient period to infiltrate the permeable mass and to react the molten metal with the carbon source to form a Group IVB metal carbide composite. The permeable mass may comprise a Group IVB metal carbide, or other inert filler, or a combination of filler materials.
摘要翻译：提供一种制造包含选自钛，铪和锆陶瓷复合材料的金属的碳化物的第IVB族金属碳化物的方法，其中填充物和碳的可渗透物质与熔融的IVB族金属接触。熔融金属与可渗透物质保持接触足够的时间以渗透可渗透物质并使熔融金属与碳源反应形成第IVB族金属碳化物复合物。可渗透物质可以包含第IVB族金属碳化物或其它惰性填料或填料材料的组合。

5. 发明授权

US4824625A Production of ceramic and ceramic-metal composite articles incorporating filler materials 失效
标题翻译：包含填料的陶瓷和陶瓷 - 金属复合制品的生产
公开(公告)号：US4824625A
公开(公告)日：1989-04-25
申请号：US907927
申请日：1986-09-16
申请人： T. Dennis Claar , Steven D. Poste , Adam J. Gesing , Marek Sobczyk , Narashima S. Raghavan , Dave K. Creber , Alan S. Nagelberg
发明人： T. Dennis Claar , Steven D. Poste , Adam J. Gesing , Marek Sobczyk , Narashima S. Raghavan , Dave K. Creber , Alan S. Nagelberg
IPC分类号： C04B35/622 , C04B35/10 , C04B35/65 , C04B35/80 , C04B41/50 , C04B41/87 , C22C1/10 , C22C29/02 , C22C29/12 , C22C29/16 , D04H1/54
CPC分类号： C04B41/009 , C04B35/652 , C04B35/80 , C04B41/5025 , C04B41/87 , C22C1/1036 , C22C2001/1063
摘要： A method of producing a composite comprising a self-supporting polycrystalline material obtained by oxidation reaction of a molten parent metal with a vapor-phase oxidant comprising infiltrating a filler exhibiting inter-particle pore volume with a parent metal under conditions which control the respective rates of said metal infiltration and said oxidation reaction.
摘要翻译：一种制备复合材料的方法，该方法包括通过熔融母体金属与气相氧化剂的氧化反应获得的自支撑多晶材料，该气相氧化剂包括在控制各自的速率的条件下将母体金属渗透到表现出颗粒间孔隙体积的填料所述金属渗透和所述氧化反应。

6. 发明授权

US5813543A Method of sorting pieces of material 失效
标题翻译：分拣材料的方法
公开(公告)号：US5813543A
公开(公告)日：1998-09-29
申请号：US689090
申请日：1996-08-05
申请人： Adam J. Gesing , Tom Shaw
发明人： Adam J. Gesing , Tom Shaw
IPC分类号： B07C5/34 , B07C5/36 , B07C9/00
CPC分类号： B07C5/34
摘要： A method of sequentially sorting pieces of material in real-time into output bins where each piece has a composition defined by a plurality of control elements. Each piece is analyzed to determine the concentrations of each control element in the piece. The output bins are assigned target concentrations of the control elements that are defined by customer requirements. The method establishes a bin order used during composition checking to place each piece in a selected bin. The selected bin is the highest order bin that can accept a piece while retaining the actual concentration for each control element of the selected bin within the target concentration for each control element of the selected bin. To optimize the value of the input material to be sorted the bin order is established for each piece based on real-time sort parameters that can determine via global optimization of data from similar input material. Global optimization gives best blends of the known unique compositions and weights of the similar input material to maximize the aggregate value of the prescribed output compositions.
摘要翻译：一种将材料实时顺序排列到输出箱中的方法，其中每个件具有由多个控制元件定义的组成。分析每个片段以确定片中每个控制元素的浓度。输出箱被分配由客户要求定义的控制元件的目标浓度。该方法建立在组合检查期间使用的仓单，以将每个作品放置在选定的仓中。所选择的仓是可以接受一个物料的最高订单仓，同时将所选仓仓的每个控制元件的实际浓度保持在所选仓仓的每个控制元件的目标浓度内。为了优化要排序的输入材料的值，基于可以通过来自相似输入材料的数据的全局优化来确定的实时排序参数，为每个片段建立箱单。全局优化给出了相似输入材料的已知独特组成和重量的最佳混合，以最大化规定输出组合物的总体值。

7. 发明授权

US5516595A Production of ceramic and ceramic-metal composite articles with surface coatings 失效
标题翻译：生产具有表面涂层的陶瓷和陶瓷 - 金属复合制品
公开(公告)号：US5516595A
公开(公告)日：1996-05-14
申请号：US341336
申请日：1994-11-16
申请人： Marc S. Newkirk , Adam J. Gesing , Michael A. Rocazella , Christopher R. Kennedy , Daniel J. Frydrych , Robert A. Wolffe , Paul V. Kelsey , Alvin P. Gerk
发明人： Marc S. Newkirk , Adam J. Gesing , Michael A. Rocazella , Christopher R. Kennedy , Daniel J. Frydrych , Robert A. Wolffe , Paul V. Kelsey , Alvin P. Gerk
IPC分类号： C04B35/65 , C04B41/50 , C04B41/51 , C04B41/87 , C04B41/88 , C22C1/10 , C22C29/12 , F41H5/04 , B32B18/00
CPC分类号： C22C1/1036 , C04B35/652 , C04B41/5053 , C04B41/51 , C04B41/87 , C04B41/88 , C22C29/12 , F41H5/0414 , C22C2001/1063 , Y10T428/249957 , Y10T428/24997 , Y10T428/249975 , Y10T428/249986 , Y10T428/24999 , Y10T428/31504 , Y10T428/31511 , Y10T428/3154
摘要： The invention comprises a method of making self-supporting ceramic and ceramic composite structures by the oxidation reaction of a body of molten parent metal precursor with a vapor-phase oxidant to form an oxidation reaction product. This reaction or growth is continued to form a thick, self-supporting ceramic or ceramic composite body. The body is recovered and in a separate subsequent operation, at least a portion of a surface is coated with one or more materials in order to effect desired changes in the properties of the surface, e.g., hardness, corrosion resistance.
摘要翻译：本发明包括通过熔融母体金属前驱体与气相氧化剂的氧化反应制备自支撑陶瓷和陶瓷复合结构以形成氧化反应产物的方法。该反应或生长继续形成厚的自支撑陶瓷或陶瓷复合体。回收本体，并且在单独的随后的操作中，表面的至少一部分涂覆有一种或多种材料，以便实现表面性能的期望变化，例如硬度，耐腐蚀性。

8. 发明授权

US4790873A Removing inclusions from molten metal 失效
标题翻译：从熔融金属中去除夹杂物
公开(公告)号：US4790873A
公开(公告)日：1988-12-13
申请号：US941515
申请日：1986-12-12
申请人： Adam J. Gesing , Martin R. Reeve , Ghyslain Dube
发明人： Adam J. Gesing , Martin R. Reeve , Ghyslain Dube
IPC分类号： B01D39/20 , C22B9/02 , C22B21/06
CPC分类号： B01D39/2072 , C22B21/066 , C22B9/023 , Y02P10/234
摘要： The invention provides a method of removing inclusions from molten metal, particularly aluminum, by(a) contacting the molten metal with a medium which retains metal-non-wettable inclusions. The medium may be liquid such as a fused salt mixture; or solid such as a filter or metal-non-wettable ceramic materials or a bed of granules e.g. of tabular alumina,(b) passing the molten metal through a filter of metal-wettable material, e.g. a refractory hard metal such as titanium diboride. The metal-wettable filter attracts and holds metal wettable inclusions within itself, and may also prevent by surface tension the entry of fused salt droplets.
摘要翻译：本发明提供了一种通过（a）使熔融金属与保持金属不可湿性夹杂物的介质接触来从熔融金属，特别是铝中除去夹杂物的方法。介质可以是液体，例如熔融盐混合物; 或固体，例如过滤器或金属不可润湿的陶瓷材料或颗粒床，例如的平板状氧化铝，（b）使熔融金属通过金属可润湿材料的过滤器，例如，难熔硬质金属如二硼化钛。金属可湿性过滤器本身吸引并保持金属可湿性夹杂物，并且还可以通过表面张力防止熔融盐液滴的进入。

9. 发明授权

US4737253A Aluminium reduction cell 失效
标题翻译：铝还原电池
公开(公告)号：US4737253A
公开(公告)日：1988-04-12
申请号：US896465
申请日：1986-08-13
申请人： Adam J. Gesing , David N. Mitchell , Peter A. Wales , Douglas N. Reesor , Ernest W. Dewing , Douglas J. Wheeler , Donald L. De Respiris , Joseph K. Walker
发明人： Adam J. Gesing , David N. Mitchell , Peter A. Wales , Douglas N. Reesor , Ernest W. Dewing , Douglas J. Wheeler , Donald L. De Respiris , Joseph K. Walker
IPC分类号： C25C3/08 , C25C3/16
CPC分类号： C25C3/16 , C25C3/08
摘要： In an aluminium reduction cell including a cell lining and embedded therein at least one cathode current collector including a high temperature section comprising an electrically conducting refractory material such as titanium diboride, generally in conjunction with molten aluminium metal, corrosion is a problem. The invention provides a substance to protect the collector section. The substance may be a liquid impermeable layer e.g. particulate material impregnated with a molten fluoride-or chloride-containing salt mixture; for a getter such as particulate aluminium to react chemically with gaseous corrosive species. Combinations of these substances may be used, optionally in conjunction with a solid layer such as an alumina or aluminium metal tube.
摘要翻译：在包括电池衬垫的铝还原电池中，包含至少一个阴极集电器的至少一个阴极集电器包括高温部分，该高温部分包括通常与熔融铝金属结合的二硼化钛的导电耐火材料，腐蚀是一个问题。本发明提供一种保护收集器部分的物质。该物质可以是液体不可渗透层，例如用含氟化物或含氯化物的盐混合物浸渍的颗粒材料; 用于诸如颗粒状铝的吸气剂与气体腐蚀物质化学反应。可以使用这些物质的组合，任选地与诸如氧化铝或铝金属管的固体层结合使用。

10. 发明授权

US4612103A Aluminium reduction cells 失效
标题翻译：铝还原电池
公开(公告)号：US4612103A
公开(公告)日：1986-09-16
申请号：US675732
申请日：1984-11-28
申请人： Ernest W. Dewing , Adam J. Gesing , Thomas J. Hudson , Louis J. Manfredo , Douglas J. Wheeler , William R. Bennett , Thomas M. Clere
发明人： Ernest W. Dewing , Adam J. Gesing , Thomas J. Hudson , Louis J. Manfredo , Douglas J. Wheeler , William R. Bennett , Thomas M. Clere
IPC分类号： C25C3/08 , C25C3/16
CPC分类号： C25C3/08 , C25C3/16
摘要： An aluminium reduction cell includes an anode 10, electrolyte 12, a cathode 14, a potlining 16 which may be of alumina and cathode current collectors embedded therein. The collectors include a section comprising a major proportion by volume of bodies 22, e.g. of titanium diboride or a TiB.sub.2 /Al cermet, joined or surrounded by aluminium, the section being so positioned that the aluminium is at least partly fluid when the cell is in operation. The bodies, which are preferably close-packed, may be cubic or cuboid or in the form of sheets or thin slabs arranged with their major faces parallel to one another and to the axis of the collector section. The collectors show good electrical conductivity together with satisfactory resistance to magnetic stirring and impact and transverse forces.
摘要翻译：铝还原电池包括阳极10，电解质12，阴极14，可以是氧化铝的阴极16和嵌入其中的阴极集电器。收集器包括一个包含主体体积的主体22的部分，例如。二硼化钛或由铝连接或围绕的二硼化钛或TiB2 / Al金属陶瓷，该部分被定位成使得当电池处于运行时铝至少部分是流体的。优选紧密堆积的主体可以是立方体或长方体，或者是以它们的主表面彼此平行并且与收集器部分的轴线相排列的薄片或薄板的形式。收集器显示出良好的导电性，同时具有令人满意的磁力搅拌和冲击力和横向力的阻力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式