Tantalum Powder Denko

Patent WO2002034436A1 - Tantalum and tantalum nitride ...

A substrate consisting of a 50/50 or 25/75 W/W% refractory metal/refractory metal nitride powder mixture should produce solid capacitors with higher capacitance ...

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Murata Launches Polymer Aluminum Electrolytic Capacitors ...

Murata Launches Polymer Aluminum Electrolytic Capacitors. ... purchase of Showa Denko K ... Tantalum Capacitors Tantalum Powder Tantalum Wire ...

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US3647415A - Tantalum powder for sintered capacitors ...

Tantalum powder for electrolytic capacitors wherein tantalum particles in said powder have an ... Show Denko KK Original Assignee ... No Drawings TANTALUM POWDER FOR ...

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Processing of Ta Powder and Mill Products at Showa-Cabot ...

This plant is a joint venture between. Cabot Co., Ltd. U.S.A. and Showa Denko K.K. and was established in March 1972. Tantalum electrolytic capacitors, which ...

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Patent US6527937 - Method of making a capacitor anode of a ...

Process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom: US5825611: ... Showa Denko K.K. Niobium oxide powder, ...

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tantalum powder denko - hospitalityworld.in

Patent US6689185 - Niobium powder for capacitor, Process for making an improved tantalum powder and high capacitance low leakage electrode made ...

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Tantalum Powder Denko - nochildwaiting.org

Crushing And Mining is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing ...

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Raw Material Usage and Supply In The Global Capacitor ...

Raw Material Usage and Supply In The Global Capacitor Industry: 2013-2018 ... In The Global Capacitor Industry: 2013-2018 Market ... grade tantalum powder ...

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PORTER WRIGHT MORRIS & ARTHUR LLP - Ways and Means

The tantalum powder under H.R. 4460 is produced by Ningxia in China and Showa Chemicals in Japan. ... Thermal release plastic film is produced by Nitto Denko

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Capacitor-grade Tantalum Powder Production ... - Showa Denko

News Releases. Capacitor-grade ... Denko K.K. and Cabot Corporation of the United States, is expanding its production capacity for capacitor-grade tantalum powder to ...

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Process for making electrolytic capacitor anodes forming a ...

Process for making electrolytic capacitor anodes forming a continuum of ... Showa Denko Kabushiki Kaisha ... The tantalum powder used in Example 1 was likewise put ...

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Patent US6261337 - Low oxygen refractory metal powder for ...

Tantalum powder having an oxygen content of less than 300 ... Low oxygen refractory metal powder for powder metallurgy: ... Showa Denko K.K. Powder for capacitor, ...

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Patent US6136062 - Niobium powder and a process for the ...

The process comprises the reduction of niobium and/or tantalum oxides by means of alkaline earth metals and/or rare earth metals, wherein the first reduction stage is ...

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Niobium monoxide powder, niobium monoxide sintered product ...

Get details on patent AU2002308967 - Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered product by Showa Denko K ...

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Patent US20040182199 - Niobium powder, sintered body ...

The present invention relates to a niobium powder for a capacitor having Mg and Zr contents each of 50 to 400 mass ppm, a W content of 20 to 200 mass ppm and a Ta ...

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Patent US4957541 - Capacitor grade tantalum powder ...

Improved capacitor grade tantalum powder which can be anodically formed to a low leakage product at ... Showa Denko K.K. Powder composition for capacitor and ...

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What is Synthetic Graphite? | Investing News Network

Producing synthetic graphite also creates a by-product known as secondary synthetic graphite — typically yielded as a powder. ... SGL, Showa Denko ... Tantalum ...

Patent US5754394 - Capacitor including a cathode having a ...

Capacitor including a cathode having a nitride coating ... Tantalum powder held together by a binder, ... Showa Denko Kabushiki Kaisha:

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Analytics for US Patent No. 6136062, Niobium powder and a ...

Niobium powder and a process for the production of niobium and/or tantalum powders Number of patents in Portfolio can not be more than 2000

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Tantalum sintered body and capacitor using the sintered ...

Apr 22, 2008· Tantalum sintered body and capacitor using ... and a capacitor using the sintered body is described below. The tantalum powder used as a ...

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Raw Material Usage and Supply In The Global Capacitor ...

Raw Material Usage and Supply In The Global Capacitor Industry: 2013-2018 Market ... and capacitor grade tantalum powder and ... 253 Showa Denko K ...

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