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Introduction of Galinstan
2019-10-22Galinstan is a brand-name and a common name for a liquid metal alloy whose composition is part of a family of eutectic alloys mainly consisting of gallium, indium, and tin. Such eutectic alloys are liquids at room temperature, typically m...
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Process for preparing Bismuth citrate from Bismuth oxide
2019-10-17Process for preparing Bismuth citrate from Bismuth oxide.The method includes the following steps:Step 1, pulverizing Bismuth oxide to a prescribed average particle diameter;Step 2, preparing a predetermined concentration of aqueous c...
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Bismuth Octoate
2019-10-17Bismuth Octoate is a highly effective organic Bismuth catalyst for the production of polyurethane synthetic leather pastes, coatings, adhesives, sealants, runway glues, elastomers and foams....
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The use of Germanium Oxide
2019-10-16Germanium dioxide, also called germanium oxide, germania, and salt of germanium,[1] is an inorganic compound with the chemical formula GeO2. It is the main commercial source of germanium. It also forms as a passivation layer on pure ge...
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Tellurium’s effects on properties of gray cast iron
2019-10-15Tellurium coating is often used to solve the leakage problem of cylinder blocks and heads. However, it has been revealed by investigation that the tellurium could influence the graphite morphology and matrix structure of cast irons and ca...
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Tellurium recycled from cuprous telluride slag
2019-10-15Tellurium is usually separated as copper telluride slag in pretreatment process of copper anode slime. Copper telluride slag was treated by processes of sulfating roasting, water leaching, alkaline leaching, oxidation, acid leaching, and ...
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Bismuth Vanadate
2019-10-14Bismuth vanadate is the inorganic compound with the formula BiVO4. It is a bright yellow solid. It is widely used as visible light photo-catalyst with a narrow band gap of less than 2.4 eV. More specifically bismuth vanadate is a mi...
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Preparation of Bismuth Oxide Photocatalyst and Its Application in White-light LEDs
2019-10-14Bismuth oxide photocatalysts were synthesized and coated on the front surface of phosphor-converted white light-emitting diodes to produce a safe and environmentally benign lighting source. Bismuth oxide photocatalyst powders were synthes...
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A Lower-Melting-Point Solder Alloy for Surface Mounts
2019-10-12Significant manufacturing cost reductions can be realized with lower-temperature surface mount processing by increasing yields and using less expensive components and boards. A lower-melting-point solder alloy (nominal composition Sn-41....
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Printing low-melting-point alloy ink to directly make a solidified circuit or functional device with a heating pen
2019-10-11A new method to directly print out a solidified electronic circuit through low-melting-point metal ink is proposed. A functional pen with heating capability was fabricated. Several typical thermal properties of the alloy ink Bi35In48.6...