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What is Porous Silicon Carbide Ceramics
by admin on 25-07-30
When the samples of porous silicon carbide ceramics were first seen in the laboratory, the honeycomb-like structures presented under the electron microscope looked exactly like a beehive magnified a million times. This special material with a porosity of 15-60% is quietly moving from the combusti...
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What is Preparation Method of Porous Silicon Carbide Ceramic
by admin on 25-07-22
Silicon carbide (SiC) ceramics have long been widely used in various advanced manufacturing fields due to their high hardness, high strength, small coefficient of thermal expansion, high thermal conductivity, good chemical stability, excellent thermal shock resistance and oxidation resistance. In...
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The Current Situation and Trend of Metallization Research on Ceramic Substrate Surfaces
by admin on 25-07-16
After the ceramic substrate is sintered and formed, its surface needs to be metallized, and then the surface pattern is made through image transfer to achieve the electrical connection performance of the ceramic substrate. Surface metallization is a crucial step in the fabrication of ceramic subs...
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What is the Technology Related to the Growth of Silicon Carbide (SiC) Crystals
by admin on 25-07-10
1.Silicon carbide powder doping technology Doping an appropriate amount of Ce element in silicon carbide powder can achieve the effect of stable growth of the single crystal form of 4H-SiC. Practical experience has shown that doping of Ce elements in powder materials can increase the growth rate ...
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The Principle of PVT Method Silicon Carbide (SiC) Crystal Growth
by admin on 25-07-03
The PVT method, whose full name is Physical Vapor Transportation, is a common method for growing silicon carbide (SiC)crystals under high temperature and high pressure. Its basic principle is to heat silicon carbide powder to sublimation at a temperature above 2300℃ and in a low-pressure environm...
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What is a silicon carbide (SiC) crystal growth furnace?
by admin on 25-06-24
SiC has the characteristics of large bandgap, high thermal conductivity, high critical breakdown field strength, and high electron saturation drift rate. It can meet the application requirements under high temperature, high pressure, high frequency, and high power conditions. It can be widely use...
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What is CVD SiC Coating?
by admin on 25-06-09
CVD SiC coating is reshaping the limits of semiconductor manufacturing processes at an astonishing rate. This seemingly simple coating technology has become a key solution to the three core challenges of particle contamination, high-temperature corrosion and plasma erosion in chip manufacturing. ...
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The Function and Use of Quartz Boat
by admin on 25-06-04
Quartz boat, as a precision instrument component made of high-purity quartz material, plays an important role in many fields such as semiconductor manufacturing, optoelectronics industry, chemical analysis and high-temperature experiments. Its unique physical and chemical properties give it a wid...
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Effect Of Different Temperatures On The Growth of CVD SiC Coating
by admin on 25-05-26
What is CVD SiC Coating? Chemical vapor deposition (CVD) is a vacuum deposition process used to produce high-purity solid materials. This process is often used in the semiconductor manufacturing field to form thin films on the surface of wafers. In the process of preparing silicon carbide by CV...
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