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Two electric vacuum pumps were shipped to America
by admin on 22-09-14

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Graphite felt was shipped to Vietnam
by admin on 22-09-14

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SiC oxidation – resistant coating was prepared on graphite surface by CVD process
by admin on 22-09-14
SiC coating can be prepared by chemical vapor deposition (CVD), precursor transformation, plasma spraying, etc. The coating prepared by CHEMICAL vapor deposition is uniform and compact, and has good designability. Using methyl trichlosilane. (CHzSiCl3, MTS) as silicon source, SiC coating prepar...
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Silicon carbide structure
by admin on 22-08-30
Three main types of silicon carbide polymorph There are about 250 crystalline forms of silicon carbide. Because silicon carbide has a series of homogeneous polytypes with similar crystal structure, silicon carbide has the characteristics of homogeneous polycrystalline. Silicon carbide (Mosanite)...
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Research status of SiC integrated circuit
by admin on 22-08-23
Different from S1C discrete devices which pursue high voltage, high power, high frequency and high temperature characteristics, the research goal of SiC integrated circuit is mainly to obtain high temperature digital circuit for intelligent power ICs control circuit. As SiC integrated circuit for...
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Application of SiC devices in high temperature environment
by admin on 22-08-23
In aerospace and automotive equipment, electronics often operate at high temperatures, such as aircraft engines, car engines, spacecraft on missions near the sun, and high-temperature equipment in satellites. Use the usual Si or GaAs devices, because they do not work at very high temperatures, so...
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Third generation semiconductor surface -SiC(silicon carbide) devices and their applications
by admin on 22-08-23
As a new type of semiconductor material, SiC has become the most important semiconductor material for the manufacture of short-wavelength optoelectronic devices, high temperature devices, radiation resistance devices and high power/high power electronic devices due to its excellent physical and c...
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Use of silicon carbide
by admin on 22-08-23
Silicon carbide is also known as gold steel sand or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips (production of green silicon carbide needs to add salt) and other raw materials in the resistance furnace by high temperature smelting. At present...
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Introduction to hydrogen energy and fuel cells
by admin on 22-08-23
Fuel cells can be divided into proton exchange membrane fuel cells (PEMFC) and direct methanol fuel cells according to the electrolyte properties and fuel used (DMFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC), solid oxide fuel cell (SOFC), alkaline fuel cell (AFC), etc....
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