Silicon carbide ityhubhu Umfanekiso obonakalayo

Ityhubhu ye-silicon carbide

Iimbonakalo

YethuUmbhobho weSilicon Carbideyenziwe ngobunjineli kusetyenziswa enye yezona mathiriyeli ziphezulu zeceramic ezikhoyo namhlanje. I-Silicon carbide (i-SiC) idibanisa i-thermal, i-mechanical, kunye neempawu zemichiza ezibalaseleyo, okwenza kube yinto ekhethwayo kwizicelo ezifuna zombini ukusebenza kunye nokuqina kwiindawo eziphakamileyo.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo seMveliso

Amaziko oShishino: Iityhubhu ze-SiC zibonelela ngokhuseleko lwe-thermocouples kunye nezinto ezifudumalayo kwiindawo zokushisa eziphezulu, ezivumela ukulawula okuchanekileyo kunye nokwandisa ubomi bezixhobo.
IziTshintshiso zoBubushushu: Kwimizi-mveliso yeekhemikhali kunye ne-petrochemical, ii-tubes ze-SiC zigqwesa kutshintshiselwano lobushushu ngenxa yokukwazi ukuphatha ulwelo olutshabalalisayo kunye nokugcina ukusebenza kakuhle kokuhanjiswa kobushushu.
Ukwenziwa kweeKhemikhali: Ukunganyangeki kwe-corrosion yabo kubenza balungele indawo eneekhemikhali ezinobundlobongela, ukuqinisekisa ukusebenza okuthembekileyo kunye nokuphila ixesha elide kwii-reactors zekhemikhali kunye neenkqubo zokuphatha ulwelo.

Izinto eziluncedo kwimveliso

Izinto eziluncedo kwizinto:

I-Thermal Conductivity ekhethekileyo: I-Silicon carbide igqwesa kulawulo lwe-thermal, ngenxa ye-conductivity ephezulu ye-thermal. Le propati iqinisekisa ukuba ukushisa kusasazwa ngokukhawuleza nangokulinganayo, ukunciphisa ukusetyenziswa kwamandla kunye nokuphucula ukusebenza kakuhle kwenkqubo. Iluncedo kakhulu kwizicelo kwiziko kunye nokutshintsha ubushushu apho ukuhanjiswa kobushushu okukhawulezayo kubalulekile.
UNyamezelo loBubushushu obuphezulu: Iityhubhu ze-SiC ziyakwazi ukumelana namaqondo okushisa aphezulu njenge-1600 ° C ngaphandle kokulahlekelwa yingqibelelo yesakhiwo. Oku kubenza balungele ukusetyenziswa kwiinkqubo zemizi-mveliso ezisebenza phantsi kweemeko ezishushu ezigqithisileyo, ezifana nokucokisa isinyithi, ukusetyenzwa kweekhemikhali, kunye nezibane zobushushu obuphezulu.
Okugqwesileyo koKunyangwa kokuNgquba: I-Silicon carbide i-inert ye-chemically inert, inika ukuchasana okugqwesileyo kwi-oxidation kunye ne-corrosion, nangona ibonakaliswe kwiikhemikhali ezibukhali, i-acids kunye ne-alkalis. Oku kuxhathisa i-corrosion kwandisa ubomi bombhobho, ukunciphisa ukutshintshwa rhoqo kunye neendleko zokugcina.
I-Superior Thermal Shock Resistance: Ikhono le-silicon carbide ukuphatha utshintsho olukhawulezayo lobushushu ngaphandle kokuqhekeka okanye ukuthotywa yinzuzo ephambili. Oku kwenza iityhubhu zethu ze-SiC zilungele iindawo apho ukuhamba kwebhayisikile eshushu kwenzeka rhoqo, ukuqinisekisa ukusebenza okuthembekileyo phantsi kweemeko zokufudumeza ngesiquphe kunye nokupholisa.
Amandla oomatshini aphakamileyo: Nangona ikhaphukhaphu, i-silicon carbide ibonisa amandla achukumisayo omatshini, iyenza ixhathise ukunxiba, ukonakala, kunye neempembelelo zoomatshini. Oku kuhlala kuqinisekisa ukuba ityhubhu igcina ukusebenza kwayo kwiindawo ezinoxinzelelo oluphezulu.
Ikhaphukhaphu kodwa yomelele: I-Silicon carbide yaziwa ngokudityaniswa kwayo eyodwa yokuba khaphukhaphu kodwa yomelele kakhulu. Oku kunciphisa ixesha lokufakela kunye nomgudu ngelixa ugcina ukusebenza okuphezulu phantsi kweemeko ezinzima.
Ungcoliseko oluncinci: Ukuhlanjululwa kwe-silicon carbide kuqinisekisa ukuba ayifaki ukungcola kwiinkqubo ezithintekayo, okwenza kube yinto efanelekileyo kwizicelo kumashishini afana nokucutshungulwa kweekhemikhali, ukuveliswa kwe-semiconductor, kunye ne-metallurgy apho ukulawula ukungcola kubaluleke kakhulu.