"surface" の検索結果 54 件
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Large Single Heavy Tungsten Plate Target Manufacturing Key Points
The large single heavy tungsten plate tungsten target material is mainly used for the coating of the photovoltaic element substrate. The tungsten plate used in this field has a large size, the weig...
2023/03/04 00:40 - TUNGSTEN CARBIDE INSERTS,MILLING INSERTS FACTORY,TUNGSTEN CARBIDE INSERTS -
Why Tungsten Trioxide Is Used in Treatment of Organic Dye Contaminated Water？
The tungsten trioxide (WO3) has a band gap energy of about 2.5 eV and has potential photocatalytic ability in visible light having a wavelength of less than 500 nm. Therefore, WO3 has potential app...
2023/03/03 20:25 - CENTRAL AND INTERMEDIATE INSERTS,THREADING INSERTS,TUNGSTEN CARBIDE INSERTS -
New Tungsten Alloy Preparation Technology
Tungsten alloys are alloys based on tungsten and composed of other elements. Among the known metals, tungsten has the highest melting point, good high temperature strength, creep resistance, therma...
2023/03/02 00:00 - BTA DRILLING TOOL,MILLING INSERT,TUNGSTEN CARBIDE INSERTS -
Effect of Calcination Temperature on Physical and Chemical Properties of Tungsten Trioxide
At present, in the industrial production of tungsten products, tungsten trioxide is mainly prepared by calcining ammonium paratungstate and then tungsten trioxide is used as a raw material for the ...
2023/03/01 21:06 - COMMON TURNING INSERTS,TURNING INSERTS,TUNGSTEN CARBIDE INSERTS -
Graphene Modified Tungsten Carbide Self-lubricating Wear-resistant Additive
Graphene is a new kind of carbon material, which is closely packed with carbon atoms into a single two-dimensional honeycomb lattice structure. It is the basic unit of building the most commonly us...
2023/02/28 23:53 - buy tungsten carbide rods,longetivity tungsten rods,Tungsten Carbide -
Preparation of Tungsten Oxide Thin Nanosheets
Tungsten oxide thin nanosheets preparation principle is the use of supercritical carbon dioxide device assisted stripping tungstic acid. One supercritical carbon dioxide device is a two-cylinder pi...
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Characteristics of Tungsten Carbide Die Fittings
Generally speaking, high quality tungsten carbide die should have the following properties: high strength, good wear resistance, enough thermal stability and excellent technicality. As the applicat...
2023/02/28 22:35 - BTA DRILLING,DRILLING INSERT,TUNGSTEN CARBIDE INSERTS -
Preparing Tungsten-Zirconium Alloy with Arc Melting Process
Tungsten is a very important Surface Milling Inserts non-ferrous metal. It has the properties of high density and high hardness. It is commonly used in counterweight materials, shielding material...
2023/02/28 22:29 - BTA DRILLING TOOL,MILLING INSERT,TUNGSTEN CARBIDE INSERTS -
Ultra Pure Ammonium Paratungstate Preparation
Ammonium tungstate is mainly used for the preparation of WO3 and W powder. At present, the main methods of producing ammonium tungstate are neutralization, evaporation, extraction and ion exchange....
2023/02/28 21:08 - BTA DRILLING TOOL,MILLING INSERT,TUNGSTEN CARBIDE INSERTS -
Zinc Modified Tungsten Trioxide Thin Film Photoelectrode
It has been found that modification is the most effective way to improve the photocatalytic activity of tungsten trioxide. Common modification materials are gold, silver, platinum, iron, copper, zi...
2023/02/28 20:47 - BTA DRILLING TOOL,MILLING INSERT,TUNGSTEN CARBIDE INSERTS