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1. 发明申请

WO2005023725A3 CERAMICS AND METHODS OF PRODUCING CERAMICS 审中-公开
标题翻译：陶瓷和陶瓷生产方法
公开(公告)号：WO2005023725A3
公开(公告)日：2005-06-16
申请号：PCT/US2004028528
申请日：2004-09-02
申请人： INT TITANIUM POWDER LLC , ARMSTRONG DONN REYNOLDS , ANDERSON RICHARD P , BORYS STANLEY S
发明人： ARMSTRONG DONN REYNOLDS , ANDERSON RICHARD P , BORYS STANLEY S
IPC分类号： B22F9/28 , C01B31/30 , C04B35/56 , C04B35/575 , C22B5/04 , C22B34/00 , C22B34/12
CPC分类号： B22F9/28 , C04B35/56 , C04B35/5755 , C04B2235/444 , C04B2235/445 , C22B5/04 , C22B34/00 , C22B34/1222 , C22B34/1272 , Y02P10/23
摘要： A method of continuously producing a non-oxide ceramic formed of a metal constituent and a non-metal constituent. A salt of the metal constituent and a compound of the non-metal constituent are introduced into a liquid alkali metal or a liquid alkaline earth metal or mixtures to react the constituents substantially submerged in the liquid metal to form ceramic particles. The liquid metal is present in excess of the stoichiometric amount necessary to convert the constituents into ceramic particles to absorb the heat of reaction to maintain the temperature of the ceramic particles below the sintering temperature. Ceramic particles made by the method are part of the invention.
摘要翻译：连续制造由金属成分和非金属成分形成的非氧化物陶瓷的方法。将金属成分的盐和非金属成分的化合物引入液态碱金属或液体碱土金属或混合物中以使基本浸没在液态金属中的组分反应形成陶瓷颗粒。液体金属的存在超过将组分转化成陶瓷颗粒所需的化学计量量，以吸收反应热，以将陶瓷颗粒的温度保持在烧结温度以下。通过该方法制造的陶瓷颗粒是本发明的一部分。

2. 发明申请

WO2004022269A9 METHOD AND APPARATUS FOR CONTROLLING THE SIZE OF POWDER PRODUCED BY THE ARMSTRONG PROCESS 审中-公开
标题翻译：用于控制由ARMSTRONG过程产生的粉末尺寸的方法和设备
公开(公告)号：WO2004022269A9
公开(公告)日：2004-06-10
申请号：PCT/US0327391
申请日：2003-09-03
申请人： INT TITANIUM POWDER LLC , ANDERSON RICHARD , ARMSTRONG DONN , JACOBSEN LANCE
发明人： ANDERSON RICHARD , ARMSTRONG DONN , JACOBSEN LANCE
IPC分类号： C01G23/02 , B01J19/00 , B22F9/28 , C01B21/06 , C04B35/56 , C04B35/58 , C22B34/12
CPC分类号： B82Y30/00 , B22F9/28 , B22F2999/00 , C01B21/06 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C04B35/6264 , C04B35/6268 , C22B34/1268 , B22F2203/03 , B22F1/0011 , B22F2203/01
摘要： A method of controlling the size and morphology of powder made by the subsurface injection of a halide vapor into a liquid metal is disclosed. A reaction zone is established and the temperature thereof or the time the powder remains therein is controlled to change powder characteristics.
摘要翻译：公开了一种控制通过将卤化物蒸汽亚表面注入液态金属而制成的粉末的尺寸和形态的方法。建立反应区并控制其温度或粉末保持在其中的时间以改变粉末特性。

3. 发明申请

WO2004022797A9 PREPARATION OF ALLOYS BY THE ARMSTRONG METHOD 审中-公开
标题翻译：用ARMSTRONG方法制备合金
公开(公告)号：WO2004022797A9
公开(公告)日：2004-05-21
申请号：PCT/US0327390
申请日：2003-09-03
申请人： INT TITANIUM POWDER LLC , ANDERSON RICHARD , ARMSTRONG DONN , JACOBSEN LANCE
发明人： ANDERSON RICHARD , ARMSTRONG DONN
IPC分类号： B22F9/28 , C01B21/06 , C22B5/04 , C22B34/12
CPC分类号： B22F9/28 , C01B21/06 , C22B34/1272
摘要： A method and apparatus for making alloys or ceramics by the subsurface injection of equilibrium mixed halide vapor of a boiling liquid of the ceramic or alloys constituents into liquid alkali or alkaline earth metals or mixtures thereof is disclosed. Various powders and products are disclosed.
摘要翻译：公开了通过将陶瓷或合金成分的沸腾液体的平衡混合卤化物蒸汽亚表面注入液态碱金属或碱土金属或其混合物来制造合金或陶瓷的方法和装置。公开了各种粉末和产品。

4. 发明申请

WO2004033737A1 SYSTEM AND METHOD OF PRODUCING METALS AND ALLOYS 审中-公开
标题翻译：金属和合金的生产方法和系统
公开(公告)号：WO2004033737A1
公开(公告)日：2004-04-22
申请号：PCT/US2003/027659
申请日：2003-09-03
申请人： INTERNATIONAL TITANIUM POWDER, LLC. , ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
发明人： ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
IPC分类号： C22B34/12
CPC分类号： C22B21/0046 , B22F9/28 , C22B34/1268 , C22B34/1272
摘要： A system for producing an elemental material or an alloy thereof from a halide of the elemental material or halide mixtures comprising a reactor for introducing the vapor halide of an elemental material or halide mixtures thereof into a liquid phase of a reducing metal of an alkali metal or alkaline earth metal or mixtures thereof present in less than or equal to the amount needed to reduce the halide vapor to the elemental material or alloy resulting in an exothermic reaction between the vapor halide and the liquid reducing metal producing particulate elemental material or alloy thereof and particulate halide salt of the reducing metal, a chamber wherein the reaction products are cooled so that substantially all the particulate elemental material or alloy remains unsintered, and a separator for separating the particulate metal or alloy reaction products from the particulate salt.
摘要翻译：用于从元素材料或卤化物混合物的卤化物生产元素材料或其合金的系统，包括用于将元素材料或其卤化物混合物的蒸气卤化物引入碱金属还原金属的液相的反应器或碱土金属或其混合物以小于或等于将卤化物蒸气还原成元素材料或合金所需的量，导致蒸发卤化物和还原金属的生成颗粒元素材料或其合金和颗粒之间的放热反应还原金属的卤化物盐，其中反应产物被冷却以使得基本上所有的颗粒状元素材料或合金保持未烧结的室，以及用于从粒状盐分离颗粒状金属或合金反应产物的隔板。

5. 发明申请

WO2004026511A2 METHOD AND APPARATUS FOR CONTROLLING THE SIZE OF POWDER PRODUCED BY THE ARMSTRONG PROCESS 审中-公开
标题翻译：用于控制由ARMSTRONG工艺生产的粉末尺寸的方法和装置
公开(公告)号：WO2004026511A2
公开(公告)日：2004-04-01
申请号：PCT/US2003/027648
申请日：2003-09-03
申请人： INTERNATIONAL TITANIUM POWDER, LLC. , ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
发明人： ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
IPC分类号： B22F9/28
CPC分类号： C22B5/04 , B22F9/28 , C22B34/1268 , C22B34/1272
摘要： A needle valve is disclosed for controlling the quantity of a halide vapor to be injected into a liquid metal. The needle valve may seat in a supersonic nozzle from which the halide vapor exits. Various products made with the apparatus of the invention are disclosed.
摘要翻译：公开了一种用于控制要注入液态金属的卤化物蒸气的量的针阀。针阀可以位于超音速喷嘴中，卤素蒸气从该喷嘴出口。公开了用本发明的装置制成的各种产品。

6. 发明申请

WO2005028145A2 METHOD, APPARATUS AND SYSTEM FOR SEGREGATING SALT FROM METAL POWDER 审中-公开
标题翻译：从金属粉末中分离盐的方法，装置和系统
公开(公告)号：WO2005028145A2
公开(公告)日：2005-03-31
申请号：PCT/US2004/031015
申请日：2004-09-15
申请人： INTERNATIONAL TITANIUM POWDER, LLC. , ARMSTRONG, Donn, Reynolds , ANDERSON, Richard, P. , JACOBSEN, Lance , KOGUT, Dariusz
发明人： ARMSTRONG, Donn, Reynolds , ANDERSON, Richard, P. , JACOBSEN, Lance , KOGUT, Dariusz
IPC分类号： B22F9/28
CPC分类号： C22B34/1272 , C22B9/02 , C22B9/04 , C22B34/1295 , Y02P10/234
摘要： A process in which an elemental material or an alloy thereof is made by the subsurface introduction of one or more of a vapor halide of the elemental material or components of an alloy into a stoichiometric excess of a liquid reductant alkali or alkaline earth metal producing a powder of the elemental material or alloy and a halide salt of the reductant metal and excess liquid reductant metal followed by filtration to produce a filter cake. A heating element is contact with some of the filter cake to produce a temperature gradient across the filter cake under vacuum to distill liquid reductant metal from the filter cake and to sublimate the halide salt from a hotter portion of the filter cake to a cooler portion. A heated inert sweep gas in contact with the filter cake during and/or after distillation of the liquid metal reductant under vacuum sublimates the halide salt from the filter cake and transport the sublimated halide to a distant location.
摘要翻译：其中元素材料或其合金通过将元素材料的蒸气卤化物或合金的组分中的一种或多种的表面引入化学计量过量的液体还原剂碱金属或碱土金属中来制备元素材料或其合金的方法，的元素材料或合金以及还原剂金属的卤化物盐和过量的液体还原剂金属，然后过滤以产生滤饼。加热元件与一些滤饼接触以在真空下跨过滤饼产生温度梯度，从滤饼中蒸馏出液体还原剂金属，并将卤化物盐从滤饼的较热部分升华至较冷的部分。在真空蒸馏液体金属还原剂期间和/或之后，与滤饼接触的加热惰性吹扫气体从滤饼升华卤化物盐并将升华的卤化物输送到远处。

7. 发明申请

WO2004022269A3 METHOD AND APPARATUS FOR CONTROLLING THE SIZE OF POWDER PRODUCED BY THE ARMSTRONG PROCESS 审中-公开
标题翻译：用于控制由ARMSTRONG工艺生产的粉末尺寸的方法和装置
公开(公告)号：WO2004022269A3
公开(公告)日：2004-12-29
申请号：PCT/US0327391
申请日：2003-09-03
申请人： INT TITANIUM POWDER LLC , ANDERSON RICHARD , ARMSTRONG DONN , JACOBSEN LANCE
发明人： ANDERSON RICHARD , ARMSTRONG DONN , JACOBSEN LANCE
IPC分类号： C01G23/02 , B01J19/00 , B22F9/28 , C01B21/06 , C04B35/56 , C04B35/58 , C22B34/12 , C01B31/30 , C22B5/04
CPC分类号： B82Y30/00 , B22F9/28 , B22F2999/00 , C01B21/06 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C04B35/6264 , C04B35/6268 , C22B34/1268 , B22F2203/03 , B22F1/0011 , B22F2203/01
摘要： A method of controlling the size and morphology of powder made by the subsurface injection of a halide vapor into a liquid metal (18) is disclosed. A reaction zone is established and the temperature thereof or the time the powder remains therein is controlled to change powder characteristics.
摘要翻译：公开了一种通过将卤化物蒸汽的地下注入制成液体金属制成的粉末的尺寸和形态的方法。建立反应区，并控制其温度或粉末保留在其中的时间以改变粉末特性。

8. 发明申请

WO2004022800A1 PROCESS FOR SEPARATING TI FROM A TI SLURRY 审中-公开
标题翻译：从TI SLURRY分离TI的方法
公开(公告)号：WO2004022800A1
公开(公告)日：2004-03-18
申请号：PCT/US2003/027785
申请日：2003-09-03
申请人： INTERNATIONAL TITANIUM POWDER, LLC. , ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
发明人： ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
IPC分类号： C22B34/12
CPC分类号： C22B9/023 , C22B34/1231 , C22B34/1272 , Y02P10/23 , Y02P10/234
摘要： A method of separating metal particulates from a slurry of original constituents of liquid metal and metal particulates and salt particulates is disclosed. The metal and salt particulates are concentrated by removing at least some of the liquid metal, and then, liquid metal or a liquid of the original salt constituent or a mixture thereof is passed through the particulates at a temperature greater than the melting point of the original salt constituent to further concentrate the metal particulates. The metal particulates are then separated from the remaining original constituents or a mixture of the salt constituent. Density differences between the liquid metal and salt are also used to facilitate separation.
摘要翻译：公开了从液态金属和金属颗粒和盐颗粒的原始组分的浆料中分离金属颗粒的方法。通过除去至少一些液态金属来浓缩金属盐和盐颗粒，然后将液态金属或原盐组分或其混合物的液体在大于原始熔点的温度下通过颗粒盐成分进一步浓缩金属颗粒。然后将金属颗粒与剩余的原始组分或盐组分的混合物分离。液态金属和盐之间的密度差也用于促进分离。

9. 发明申请

WO2004022799A1 SAFETY MECHANISM 审中-公开
标题翻译：安全机制
公开(公告)号：WO2004022799A1
公开(公告)日：2004-03-18
申请号：PCT/US2003/027650
申请日：2003-09-03
申请人： INTERNATIONAL TITANIUM POWDER, LLC. , ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
发明人： ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
IPC分类号： C22B34/12
CPC分类号： C22B34/1272 , B01J19/002 , B01J2219/00263 , B22F9/28
摘要： A safety mechanism used in the subsurface exothermic reduction of a halide vapor with a liquid reducing metal. A reactor for introducing halide vapor into the liquid metal causing an exothermic reaction forming a slurry of excess liquid metal and salt and a product powder. There is a source of halide vapor in fluid communication with said reactor and a source of liquid metal in fluid communication with the reactor. A porous plug is intermediate the source of the halide vapor and the source of liquid metal preventing liquid metal from infiltrating the source of halide vapor by forming a seal in said porous plug upon contact with liquid metal.
摘要翻译：用于减少金属液体的卤化物蒸气的地下放热还原中使用的安全机制。一种用于将卤化物蒸汽引入液态金属的反应器，引起放热反应，形成过剩液态金属和盐的浆料和产物粉末。存在与所述反应器流体连通的卤化物蒸气源和与反应器流体连通的液态金属源。多孔塞在卤化物蒸气源之间，液态金属源通过在与液态金属接触时在所述多孔塞中形成密封而防止液态金属渗透卤化物蒸气源。

10. 发明申请

WO2004022798A1 SCREW DEVICE FOR TRANSFER OF TI-CONTAINING REACTION SLURRY INTO A VACUUM VESSEL 审中-公开
标题翻译：用于将含TI反应浆料转移到真空容器中的螺丝装置
公开(公告)号：WO2004022798A1
公开(公告)日：2004-03-18
申请号：PCT/US2003/027647
申请日：2003-09-03
申请人： INTERNATIONAL TITANIUM POWDER, LLC. , ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
发明人： ANDERSON, Richard , ARMSTRONG, Donn , JACOBSEN, Lance
IPC分类号： C22B34/12
CPC分类号： C22B34/1272
摘要： A transfer mechanism between a first vessel containing a slurry of liquid and solids and a second vessel under vacuum. A housing is in communication with the first and second vessels and contains a screw in which the volume between adjacent screw threads and the housing diminishes between the first and the second vessels to form a plug sealing the second vessel from the first vessel. A method of forming the seal is also disclosed. The slurry typically may contain liquid alkaki metal, titanium metal particles and halide salt particles such as obtained in the production of titanium metal by reduction of Ti halide with alkali metal.
摘要翻译：包含液体和固体浆料的第一容器与真空下的第二容器之间的转移机构。壳体与第一和第二容器连通并且包含螺钉，其中相邻螺纹和壳体之间的体积在第一和第二容器之间减小，以形成将第二容器与第一容器密封。还公开了形成密封件的方法。浆料通常可以含有液体烷基金属，钛金属颗粒和卤化物盐颗粒，例如通过用碱金属还原Ti卤化物制备钛金属所获得的。

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