I-Silicon Carbide Whisker

Iwhisker ye-silicon ye-carbide( SiC-w ) zizinto ezintsha eziphambili zeteknoloji ephezulu.Bomeleza ukuqina kwemathiriyeli edityanisiweyo ephezulu enje ngesiseko sesinyithi, imidibaniso yesiseko seceramic kunye nesiseko sepolymer ephezulu.Kwakhona isetyenziswe ngokubanzi kwimveliso yezixhobo zokusika i-ceramic, i-shuttles space, i-automotive parts, iikhemikhali, oomatshini kunye namandla.

Amabhovu e-SiC okwangoku asetyenziswa kwizixhobo ze-ceramic eziqinileyo.I-United States iye yaphuhlisa ngempumelelo "ii-whiskers ze-SiC kunye ne-nano composite coatings" yokugqoka, i-corrosion-resistant kunye ne-high-temperature coatings.Imfuno yentengiso yeentshebe ze-SiC iya kunyuka kabukhali kwaye ithemba lentengiso libanzi kakhulu.

Amabhovu e-silicon e-carbide aneempawu ezibalaseleyo zoomatshini, ukuxhathisa ubushushu, ukumelana nokugqwala, kunye nokumelana nobushushu obuphezulu be-oxidation.Imveliso entsha iyahambelana kakuhle nemathiriyeli yematrix kwaye iye yaba sisongezo esikhulu kunye nearhente yokuqina kwiindidi ezahlukeneyo zemathiriyeli edibeneyo yokusebenza okuphezulu kwiminyaka yakutshanje.Isetyenziswa ngokubanzi njengesinyithi, iplastiki, izinto ezihlanganisiweyo ze-ceramic.I-silicon carbide whisker-reinforced composites ingaphuhliswa kwizicelo kwi-aerospace, umkhosi, imigodi kunye nesinyithi, imboni yeekhemikhali, iimoto, izixhobo zemidlalo, izixhobo zokusika, ii-nozzles, kunye neendawo ezinobushushu obuphezulu.I-whisker-yomelezwe nge-silicon nitride ye-ceramic matrix ehlanganisiweyo imathiriyeli ineempawu ezibalaseleyo zomzimba kunye nezomatshini, kwaye inokusetyenziswa ngokubanzi kwiintlobo ezahlukeneyo zokuxhathisa, ukuxhathisa ubushushu obuphezulu, ukuxhathisa ukubola, kunye nezihlandlo ezichasene nempembelelo ukongeza kwiindawo zenjini. kwaye inamathemba abanzi..Kwizixhobo zokusika, iisarha zamatye, ii-textile cutters, i-sandblasting nozzles, i-extrusion ephezulu yokushisa ifa, ukutywina amakhonkco, izixhobo, njl njl. zinemfuno enkulu yemarike.

I-SIC Whisker, iSilicon Carbide Whisker, iSiC Nanowire Manufacturer

Imakethi ye-ceramics yolwakhiwo kuMntla Merika ibandakanya ikakhulu izixhobo zokusika, iinxalenye zokunxiba, iinxalenye zenjini yobushushu kunye neemveliso zobuchwepheshe be-aerospace.Malunga ne-37% yeendawo ze-ceramic ze-ceramic zenziwe ngezinto ze-ceramic matrix.Eminye imveliso yeceramic enye.Iicomposites zeCeramic matrix zisetyenziswa ikakhulu kwimveliso yezixhobo zokusika, iinxalenye zokunxiba, ukufakwa, kunye neemveliso ze-aerospace.Kwisixhobo sokusika, uninzi lwentengiso yemveliso (malunga ne-41%) eyenziwe kusetyenziswa i-matrix composite ceramic matrix composite eyenziwe nge-TiC, i-Si3N4 eyomeleziweyo kunye ne-Al2O3, kunye ne-Al2O3 eqiniswe ngamabhovu e-SiC yimveliso engagugiyo, ezinye iintlobo ze-Ceramic composites nazo. isetyenziswa kwirada, injini kunye nee turbines zegesi yenqwelomoya.I-17% yeeseramikhi ezakhiweyo zisetyenziswa kwizixhobo ze-ceramic.Kubandakanya i-Al2O3, i-Al2O3 / TiC, i-SiC whisker iqiniswe i-Al2O3, i-Si3N4 kunye ne-Sialon ceramics.Isantya sophuhliso lwemarike yezixhobo ze-ceramic siye sazuza ekukhawuleziseni ushishino.Ukuncitshiswa kwe-SiC whisker-enhanced Al2O3 kunye ne-Si3N4 amaxabiso esixhobo kwenza izixhobo ze-ceramic zikhuphisane ngakumbi kwimarike.