Kwindawo ye-metallgy, chemistry, kunye nesayensi yezinto ezibonakalayo, ukhetho lwelungeloKubethelelweIzixhobo zibalulekile ekumiseleni impumelelo kwiinkqubo ezahlukeneyo, ukusukela ukusuka kwi-right yentsimbi ephezulu kwi-synthesics ye-ceramics kunye neeglasi. Kukho izixhobo ezininzi ezimbethelelekileyo ezikhoyo, nganye ineeseti zayo ezikhethekileyo zepropathi kunye nezibonelelo. Makhe sihlolisise ezona zinto zintle zembethe ezinqamlezileyo ngokweenkcukacha ezinkulu:
I-quartz chublids
I-Chricables, ihlala ivela kwi-FinUCE SICD SLICE, idume ngeempawu zabo ezizodwa. Bagqwesa kubushushu obuphezulu, bebambisane nefuthe lezinto ezikhoyo ze-AIDS nakwiisekols, kunye nokugcina uzinzo phantsi kweemeko zengqongqo. Ezi zinto zibethelayo zifumana i-niche yazo zokunyibilikisa izinyithi eziphakamileyo eziphezulu njengeSilicon, ialuminiyam, nentsimbi. Ngaphaya koko, ukuqhutywa kwengqondo kwabo okuphakathi kobushushu obuphakamileyo kukunyibilikisa ukusebenza kakuhle. Nangona kunjalo, umgangatho weprimiyamu ye-purtz iza kwindawo ephezulu yexabiso.
I-Ceramic Crubibles
I-Ceramic Crubibles ibandakanya iindidi ezimbini ezinkulu: ialuminium oxide ye-ceramics kunye ne-ziirconsium oxide ye-ceramics. Ezi zinto zibethelayo zinikela ukuxhathisa ubushushu obufanelekileyo kunye nokuzinza kweekhemikhali, zenza ukuba zikhethe ngeendlela zokuhamba ngokuqhelanisa nezixhobo, kubandakanya izinyithi, iglasi, kunye nezinye. Nangona kunjalo, ukuxhathisa ubushushu baso kuchaphazeleke kakhulu kuneso se-quartz setyesi, ebangela ukuba babe balungele izixhobo zokunyibilika ngaphantsi kwe-1700 ° C.
I-greyitite crucabs
Igrafu Crubibles yimsebenzi yobushushu obuphezulu, iindawo eziphezulu zoxinzelelo, zihlala zisebenza njengezixhobo ezibalulekileyo kuphando lweMestilGulical kunye neKhemikhali. Ezi nqamleza zihamba ngeendlela ezimbini eziphambili: Igrafu yendalo kunye negrafiti ye-syntite. I-graphite yendalo ithe tye ye-phutha iqhayisela eliphakamileyo lozinza kunye nokunganyangeki kwe-corrosion, ilungele usetyenziso lwamaqondo obushushu ahlukeneyo. Kwelinye icala, igrafu yegrafiti yegraphicles isebenza ngexabiso lendleko kodwa isenokuba ukunciphisa uzinzo kunye nokunganyangeki.
Iintsimbi zentsimbi
I-7 yentsimbi yakhiwe kwizinto ezinjengentsimbi engenasimo, i-molybdenum, iplatinam, nangaphezulu. Ziyindlela yokuhamba-hamba xa ujongene nezinto ezinamanqaku aphezulu kakhulu okanye xa ujongene neemeko ze-acidic okanye i-alkaline. I-7 yentsimbi ibonakalisa ukumelana okuqatha ekucocekeni nasekugcineni ukuzinza okumangalisayo kobushushu. Nangona kunjalo, ukusetyenziswa kwabo kunxulunyaniswa neendleko eziphezulu xa kuthelekiswa nezinye izinto ezithe tye.
SUmmary
TUkhetho lwezinto ezihlambelele kufuneka luqhutyekwe kwezinto ezithile ezenziweyo kunye neemeko ezikhoyo ezikhoyo. Uhlobo ngalunye lwembetheko lunika izibonelelo zalo olukhethekileyo kunye nokusikelwa umda, kunye nokukhetha ilungelo kubalulekile ekufezekiseni iziphumo ezifanelekileyo kwaye ziphezulu kwimihlaba yaseMetroligy, i-chemistry, kunye neSayensi yeZixhobo.
IXESHA LOKUQALA: I-OCT-24 ukuya kwi-2423