Silicon khabhayithi SIC
1.Product enemininingwane
I-black crystal silicon carbide enokuqina okuphezulu okukhiqizwayo esitshalweni sethu yenziwe ngesihlabathi se-quartz esihlanzekile kanye ne-petroleum coke. Imikhiqizo iyancibilika ngokushisa okuphezulu kuze kufike ku-2500C esithandweni se-elekthronikhi. Imikhiqizo inobulukhuni obuphakeme bokuqina bokuqina bokushisa bokushisa, ukumelana nemisebe, ukumelana nokushaqeka okushisayo, kanye nokuqhuba okuhle kagesi nokushisa, futhi kusetshenziswa kakhulu kwezobunjiniyela, i-chemistry, i-elektroniki, i-metallurgy kanye nezimboni zokuvikela. Inkampani yethu ingaveza osayizi abahlukahlukene be-silicon carbide, ngokuya ngamazinga we-GB wezwe nowamazwe omhlaba, i-ISO, i-ANSI, i-FEPA, i-JIS, njll.
I-Silicon carbide (i-SiC), eyaziwa nangokuthi i-carborundum, iyinhlanganisela ye-silicon nekhabhoni enefomula yamakhemikhali i-SiC. Kwenzeka emvelweni njenge-moissanite engavamile kakhulu yamaminerali. I-synthetic silicon carbide powder iye yakhiqizwa ngobuningi kusukela ngo-1893 ukuze isetshenziswe njengolaka. Izinhlamvu ze-silicon carbide zingahlanganiswa ndawonye ngokuhlunga ukwakha izitsha zobumba ezinzima kakhulu ezisetshenziswa kakhulu ezinhlelweni ezidinga ukubekezela okuphezulu, njengamabhuleki ezimoto, imivimbo yezimoto kanye namapuleti e-ceramic kumavesti okuvikela izinhlamvu. Ukusetshenziswa kwe-elekthronikhi kwe-silicon carbide njengama-light-emitting diode (ama-LED) kanye nemitshina emisakazweni yokuqala kukhonjiswe okokuqala ngonyaka we-1907. I-SiC isetshenziswa kumadivayisi we-semiconductor electronics asebenza emazingeni aphezulu okushisa noma kuma-voltages aphezulu, noma kokubili. Amakristalu amakhulu amakhulu we-silicon carbide angatshalwa ngendlela yeLely; zingasikwa zibe ngamagugu aziwa njenge-synthetic moissanite. I-silicon carbide enendawo ephezulu ingakhiqizwa kusuka ku-SiO2 equkethwe ezintweni zezitshalo.
Isici se-2
(1) Isithando somlilo esikhulu esincibilikayo, isikhathi esincibilikayo eside, kuholela ekwandisweni kwamakristalu amaningi, amakristalu amakhulu, ubumsulwa obuphakeme nokungcoliswa okuncane ekukhiqizeni iSilicon carbide.
(2) Umlingiswa weSilicon carbide: Ubulukhuni obuhle, impilo ende.
(3) Amakhemikhali ageziwe namanzi ahlanza ukuhlanzeka okuhle.
(4) Ukuphathwa okukhethekile kwe-Silicon carbide kuthola ubumsulwa obuphakeme, ukuqina okungcono, nomphumela wokugaya ongcono.
3.Ukusetshenziswa
I-silicon carbide ingasetshenziswa njenge-metallurgical deoxidizer nezinto zokushisa eziphakeme ezingamelana nokuncibilika.
I-silicon carbide nayo ingasetshenziswa njengezinto ezilimazayo, ezingasetshenziswa ukwenza amathuluzi acasulayo, njengokugaya amasondo, amatshe kawoyela, ikhanda lokugaya nokunye.
I-silicon carbide uhlobo olusha lwensimbi eqinisiwe yokwenziwa kwe-deoxidizing agent kanye ne-agent efanelekayo yokuvikela ukushisa.it isetshenziselwa i-deoxidizing. Umthamo wokusetshenziswa ngu-14kg / t ungenza ukusetshenziswa kukagesi ukunciphisa i-15-20kw / h nesikhathi sokunciphisa i-15-20min esithandweni ngasinye ukukhuphula izinga lokukhiqiza libe ngu-8-10%.
