"oil refinery factory" の検索結果 1308 件
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Rare Earth Doped Tungsten Electrode Performance Effect by Rare Earth Doping Quantity
With the development of welding industry, modern industry has higher requirements on electrode welding property, welding stability and pollution standard. Thoriated tungsten electrodes have good we...
2023/03/17 19:38 - tungsten long rods,carbide rods suppliers,Tungsten Carbide -
Negative Thermal Expansion of Zirconium Tungstate
Most materials expand with heat and contract with cold as the temperature changes. However, some materials exhibit the opposite property - thermal shrinkage and cold expansion. These materials are ...
2023/03/17 19:37 - carbide rod manufacturers,orange tungsten rod,Tungsten Carbide -
Tungsten Carbide Anvil Description (1／2)
Diamond is a kind of the hardest mineral consists of pure carbon in nature. It has many advantages, such as higher hardness, excellent wear resistance, which can be widely used in cutting, grinding...
2023/03/17 19:17 - SPECIAL INSERTS,CEMENTED CARBIDE WEAR PADS,TUNGSTEN CARBIDE INSERTS -
APT Prepares Negative Thermal Expansion Material
Negative thermal expansion material means materials which are contrary to the common thermal expansion phenomenon, that is to say material shrinking when heated, while cooling down it expanding, wh...
2023/03/17 01:55 - carbide rod manufacturers,orange tungsten rod,Tungsten Carbide -
Tungsten Radiation Protection Equipment
Radiation is everywhere in life, and radiation mainly consists of ionizing radiation and non ionizing radiation. Generally speaking, ionizing radiation is the most harmful to human beings, and the ...
2023/03/17 01:43 - MILLING INDEXABLE INSERTS,INDEXABLE DRILL BIT,TUNGSTEN CARBIDE INSERTS -
Tungsten Powder and Capacitor Dielectric
A method for producing a capacitor includes: a dielectric body (10) composed of basic alumina powder (12) mixed with tungsten powder (14), interposed between a pair of electrodes (16,18) disposed o...
2023/03/17 01:40 - TURNING INSERTS PRICE,GROOVING INSERT,TUNGSTEN CARBIDE INSERTS -
Tungsten Copper Heat Sink Used for Electronic Radiator
Tungsten copper heat sink used for electronic radiator is also called as tungsten copper radiator, which can take heat away and cool down without external power supply. According to different mater...
2023/03/17 01:35 - CARBIDE DRILLING INSERTS,SHOULDER MILLING INSERTS,TUNGSTEN CARBIDE INSERTS -
Nano Pt Supported Tungsten Trioxide Photocatalyst
Dye wastewater is the persistent problem in all kinds of pollutants because of its complex composition, high chroma and emission, toxicity, and poor biodegradability properties. Internationally, th...
2023/03/16 00:07 - carbide wear rods,solid tungsten carbide,Tungsten Carbide -
Ammonium Paratungstate Prepared by Ion Exchange Method
Technology of ion exchange has brought significant technical progress in China's tungsten smelting, but it also has some defects at the same time. Especially wastewater generated from ion e...
2023/03/16 00:07 - tungsten rods price,carbide manufacturer,Tungsten Carbide -
TTB Structures Lead
Recently, the tetragonal tungsten bronze (TTB) class of materialsa structure closely related to perovskites, has gathered the attention of the research community. The TTB structure: (A1)2(A2)4(C)4(...
2023/03/15 02:54 - carbide wear strips,carbide plate stock,Tungsten Carbide