Iziko lokuKhula leCrystal enye

ICrystal eyodwa yoHlumo lweziko oluphawulweyo

Inkcazelo emfutshane:

I-crystal furnace enye ikwabizwa ngokuba yi-mono crystal furnace, sisixhobo esinyibilikisa izinto ze-polycrystalline ezifana ne-polysilicon ene-graphite heaterin i-inert gas (i-nitrogen kunye ne-helium gas) kwaye ikhulise i-crystals enye ngaphandle kokuchithwa ngokusebenzisa indlela yokutsala ngokuthe ngqo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Isithando somlilo sekristale esinye sihlala sisetyenziselwa ukukhulisa ii-ingots ze-semiconductor zeSilicon, iSapphire okanye iGermanium.Uyilo oluqhelekileyo zizitsali zekristale ezithe nkqo kunye nokufikelela komnyango ovula ngaphambili.

Iingenelo

Sinokuqinisekisa iiparamitha ezimbini ezibalulekileyo eziyimfuneko ekukhuleni okubalulekileyo: ukuzinza nokulawula.Zombini ziyimfuneko ukufezekisa ukuhambelana, ukuphindaphinda, kunye nokufana - izitshixo zokuphumelela ukukhula kwekristale kwilabhoratri nakwimveliso.

1. Ukuzinza kunika umlimi we-crystal ngendawo eyaziwayo kunye nesigxina sokufuna ukukhula kwekristale.Uzinzo luqinisekisa ukufana, amaqondo obushushu achazwe ngokuqinileyo kunye ne-thermal gradients ukwenzela ukunyibilika okufanayo kunye nokucocwa kwendawo.Uzinzo lufuna ukulawulwa kakuhle kwegesi okanye indawo efunxayo.Uzinzo ekukhuleni kwekristale kufuna intshukumo egudileyo, engaguquguqukiyo, engashukumiyo enemigangatho emikhulu kunye neguquguqukayo, enokucwangciswa okokuqala kunye neyesibini kunye nokucwangciswa kwee-axis ezininzi-kodwa zonke kufuneka zilawulwe.

2. Ulawulo luphunyezwa ngojongano lwethu oluzenzekelayo lwenkqubo yekhompyutha egcina amaqondo obushushu ngokuchanekileyo apho abekwe khona kunye nokutshintsha rhoqo ngokukhawuleza nangokutyibilikayo kumaxabiso amatsha ngokugqithisela okuncinci.Inkqubo yokunyakaza kufuneka ibonelele ngamazinga okutsalwa ahambelana kakhulu kwixesha kunye nendawo ukusuka kumzuzu ukuya kumzuzu kunye neveki ukuya ngeveki.Ukuchaneka kwesikhundla kufuneka kugcinwe ngomjikelo opheleleyo wokuzoba ukuze kuqinisekiswe iziphumo ezihambelanayo neziphindaphindwayo ezivela kwinkqubo yokukhula kwekristale.

3. Ukubonelela ngesiXhobo sokuKhulisa se-Precision Crystal esipheleleyo, esihlanganisiweyongolawulo lwedayamitha oluzenzekelayo, itekhnoloji ekhokelayo enqamlezileyo.