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A colloidal stability study of a nonaqueous silicon carbide[url=https://www.hslabrasive.com/]www.hslabrasive.com[/url]suspension is of great significance for preparing special silicon carbide ceramics by colloidal processing. In this paper, three different chemical dispersants, which are amphiphilic, acidophilic, and alkaliphilic, are selected to compare their ability to stabilize nonaqueous slurries of silicon carbide. The analysis of the flow index factor is first used to estimate the colloida...
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by on December 2, 2020
The effect of silicon on diffusion behavior of the carbide forming elements in Ni-Mo-Cr-Fe based corrosion-resistant alloy is studied by diffusion couple experiment. [url=https://www.hslabrasive.com/]abrasive manufacturer[/url]One group of diffusion couples are made of the alloy with a different silicon content, another group of diffusion couples are made of pure nickel and the alloy with different silicon content (0Si, 2Si). Two groups of alloys with same silicon content and different carbon co...
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by on November 30, 2020
Nanosecond electroporation of cell organelles is being studied since more than a decade, but it is still not entirely understood. Unique prototype hardware equipment and challenging measuring methods may also be a contributing reason for this situation. In the scope of this paper, we improve the performance of the high-voltage nanosecond pulse generator by introducing silicon carbide (SiC)[url=https://www.hslabrasive.com/]www.hslabrasive.com[/url] mosfets. We developed a new high-voltage diode o...
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by on November 25, 2020
Silicon carbide (aSIC-C)[url=https://www.hslabrasive.com/]www.hslabrasive.com[/url] is a stent coating with antithrombogenic as well as anti-inflammatory properties as compared with uncoated stainless steal based on in vitro and in vivo studies. This study investigated the potential of this coating in patients with unstable angina. At 38 study sites, 485 patients were randomized to an aSIC-C (n = 238) or a conventional stainless steal stent (n = 247). Patient were classified according to angina ...
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by on November 23, 2020
Reports reveal that the piezoresistance coefficients of silicon carbide (SiC)[url=https://www.hslabrasive.com/]red shiliu abrasive[/url]nanowires (NWs) are 2 to 4 times smaller than those of their corresponding bulk counterparts. It is a challenge to eliminate contamination in adhering NWs onto substrates. In this study, a new setup was developed, in which NWs were manipulated and fixed by a goat hair and conductive silver epoxy in air, respectively, in the absence of any depositions. The goat h...
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by on October 20, 2020
Silicon Carbide (SiC) technology provides the flexibility needed for future industrial and automotive power applications, enabling your designs to become smaller and more efficient with reduced costs.[url=https://www.hslabrasive.com/products/silicon-carbide/]silicon carbide manufacturer[/url] SiC transistors are being adopted, penetrating smoothly into different applications. Today the market is still being driven by diodes used in power factor correction (PFC) and photovoltaic (PV) applica...
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by on October 16, 2020
Silicon carbide fibers produced on a tungsten core of 12μm diameter show a thin interfacial layer between the silicon carbide mantle and the tungsten core, caused by chemical interaction between the silicon carbide and tungsten, which forms reaction products of α-W2C and W5Si3. Heating above 900°C leads to growth of this reactive layer and degradation of the properties of the fiber. The carbon fiber cores, of 33μm diameter, used for the CVD production of silicon carbide fibers, are themselves co...
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