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Silicijev karbid (SiC) je inertni polprevodnik s širokim pasovnim razmikom. SiC je bil prvič odkrit konec 19. stoletja kot abraziv, od takrat pa se uporablja tudi za izdelavo trajnih keramičnih komponent, kot so zavorne ploščice in sklopke za avtomobile. Proizvajalci SiC, kot je Wolfspeed, so pritegnili naložbe zaradi svojega poudarka na aplikacijah za zeleno energijo. Partnerstvo z ...

Podjetje za proizvodnjo silicijevega karbida bi lahko postalo pomemben igralec na področju energetike in trajnostnega razvoja Preberite več “

Silicijev karbid se pogosto uporablja za aplikacije, ki zahtevajo odpornost proti koroziji, abraziji in visokim temperaturam ter trdnost in žilavost, zlasti pri udarcih. Obstajajo številne tehnike lepljenja oblikovanih delov iz silicijevega karbida s kovinskimi ali drugimi deli iz silicijevega karbida. Žal pa te drage in zapletene metode še vedno niso ...

Lepljenje silicijevega karbida - SiC z nitridom Preberite več “

Polprevodniške naprave iz silicijevega karbida se vse bolj uveljavljajo v aplikacijah industrijske avtomatizacije, kot so roboti, proizvodni obrati in motorni pogoni, kar spodbuja rast trga. Zaradi visoke trdnosti, odlične toplotne prevodnosti in vzdržljivosti so odlični za takšna zahtevna okolja. Proizvajalci SiC vse bolj izkoriščajo prednosti uvedbe izdelkov, sporazumov, partnerstev, prevzemov in širitev, da bi ...

Proizvajalci polprevodnikov iz silicijevega karbida Preberite več “

Silicon carbide was first discovered by Edward Goodrich Acheson while trying to create diamonds in 1891. Today it can only be found naturally within certain meteorites where it is commonly known as moissanite. Silicon is a hard synthetic material and semiconductor. Doped with nitrogen or phosphorus to produce n-type conductivity and doped with beryllium, boron …

Silicon Carbide Crystal Meaning Preberite več “

ABSTRACT: Power semiconductor devices built on silicon carbide (SiC) substrates offer significant energy savings and reduced system footprint for electric vehicle power electronics, providing longer driving range or reduced battery capacity to enable long drive distance. This keynote examines industry commitment to using wide bandgap materials and silicon carbide power electronics to foster a more …

Konferenca o silicijevem karbidu 2023 Preberite več “

Silicon carbide sic offers many advantages that have led to its widespread adoption across multiple applications, including 10 times higher breakdown electric field strength and three times greater band gap compared to silicon. Material for production involves melting carbon and silica at temperatures reaching 2700 degrees Celsius in an electrical resistance furnace before cooling for …

Advantages of Silicon Carbide SiC Preberite več “

Silicon carbide abrasives are hard and sharp materials used in sandpaper, with razor-sharp grains for efficient metal, stone, and medium-density fiberboard sanding applications with minimal pressure application. Unfortunately, silicon carbide wears down more quickly than its aluminum oxide counterparts due to brittleness and narrow grain size differences between grains. High hardness Silicon carbide grinding wheels …

Silicon Carbide Grinding Wheel Preberite več “

Nitride bonded silicon carbide (NB SiC), one of the more advanced ceramics, has made a name for itself in terms of durability in industrial applications. Its development represents mankind’s incessant quest for materials capable of withstanding extreme environmental and industrial conditions. Soil tests showed that nitride bonded silicon carbide wore less intensively than boron steel …

Nitride Bonded Silicon Carbide NB SiC Preberite več “

Silicon carbide (SiC) is a wide bandgap semiconductor material. While naturally found as the gem-grade moissanite, industrial production on an enormous scale allows SiC to be utilized in applications as diverse as abrasives and ballistic armor. Leading SiC suppliers had recently seen their valuations climb considerably, until Wolfspeed reported disappointing earnings and provided guidance that …

Silicon Carbide Stocks Preberite več “

Silicon carbide is produced through melting silica sand with carbon sources such as coal at high temperatures; this process is known as Lely’s method. Silica sand and graphitized petroleum coke carbon are the primary raw materials utilized in manufacturing. Additional auxiliary materials, like sawdust and salt, may also be utilized but do not contribute directly …

Postopek izdelave silicijevega karbida Preberite več “