isilicon ekhawulezayo Umfanekiso obonakalayo

i-silicon yangoko

Ukusebenza:

1. IquletheI-95% ye-silicon, kwaye ibhalansi iyaguquguquka.

2. Ukunyibilika ngokukhawuleza (ngokuqhelekileyongaphantsi kwemizuzu emi-5); 90% isivuno.

3.Ifanelekile ukongezwa okanye ukulungiswa kweisilicon (Si) elementkwi-alloy ye-aluminium.

Instant silicon Metal silicon, eyaziwa ngokubai-silicon yezoshishino, sisongezo esisetyenziswa ngokubanzi kwi-metal smelting kwaye sisetyenziswa njengei-arhente yokunciphisakwinkqubo yokunyibilikisa.I-Silicon iphinde ibe yinto efanelekileyo kwi-alloys ye-aluminium, kwaye ininzi ye-aluminium alloys ephosiweyo iqulethe i-silicon.Isilicon ekhawulezileyo ngumphezulu ongaphandle wentsimbi yesilicon kunye ne-flux.Umsebenzi we-flux kukuvelisa ubushushu obuninzi kwinkqubo yokunyibilika kwesinyithi, ukwenzela ukuba isinyithiI-silicon iyanyibilika ngokukhawuleza, kwaye iqondo lobushushu reaction of flux ngokubanzi akukho phezulu, malunga740 degreesI-Celsius, ke olu hlobo lwe-Metal silicon ene-flux eyongeziweyo ikwabizwa ngokuba yisilicon ekhawulezileyo.Isetyenziselwa ukulungelelanisa umxholo we-silicon kwii-alloys ze-aluminium.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izinto eziluncedo zokusebenzisa isilicon ekhawulezileyo

1. Iisantya sonyibiliko sikhawuleza kakhulu, impendulo ikhawuleza, kwayeixesha ligciniwe.

2. IUmxholo uphezulu ukuya kuma-95%, enokulawula ngokuchanekileyo ubungakanani be-silicon eyongeziweyo, kwaye ngokukhawuleza uqwalasele nayiphi na inxalenye ye-aluminium-silicon alloy.

3. Ibi kakhulukulula ukuyisebenzisa, yibeke nje phezu kolwelo lwe-aluminiyam, yicinezele kwaye uyishukumise.Iizinga lokubuyisela lingaphezulu kwe-90%.

4. Imveliso efanelekileyo yokutshintshwa kwe-aluminium-silicon intermediate alloys.Iphelisa inani elikhulu lokubandakanywa kunye nezinto ezinobungozi ezingeniswa ngokulula kwi-aluminium-silicon alloys, kwaye igweme ukusetyenziswa kwenkunkuma kunye ne-aluminium exutywe ukulungisa i-aluminium-silicon alloys, enzima ukulawula umgangatho we-alloy aluminium yokugqibela.

5. Ukunciphisa kakhulu ukushisa okunyibilikayo, kakhulu ukunciphisa ixesha lokunyibilika, kwayeukunciphisa kakhulu iindleko zezithako ze-alloy.

Isicelo

Nayiphi na i-silicon equlathe isamente okanye ialuminiyam ekhandiweyo enegolide.Sebenzisa ubushushu: 740-770℃ (okukhona ubushushu obuphezulu, kokukhona umphumo ungcono)

Kusetyenziswa kwanjani

Emva kokuba yonke intlawulo iyancibilika, gxuma kakuhle kwaye uthathe iisampuli zohlalutyo.Bala inani elongezelelweyo le-silicon enyibilikayo ngokukhawuleza ngokweziphumo zohlalutyo.Xa i-aluminiyam etyhidiweyoifikelela kuma-740-770 °C(inkqubo yokongeza i-silicon yi-endothermic reaction, iqondo lobushushu lentsimbi etyhidiweyo kufuneka lifudunyezwe ukugcina ubushushu.hayi ngaphantsi kwe-740 °C)Gcoba kwi-2-5 imizuzu.Inkcazo yemveliso: IUmxholo we-silicon yi-95%, kwaye kunokuba njalongokukhawuleza kunyibilika kwiqondo lobushushu eliphantsi, leyokunciphisa kakhulu ixabiso lezithako ze-alloy, kwaye inokulungisa ngokukhawuleza nayiphi na i-silicon-aluminium alloy kunye nomxholo we-silicon;ulawulo lokwakheka ichaneke ngokugqithisileyo, kunye nenani elikhuluukubandakanywakwaye ziyingoziizintoeziziswa ngokulula kwi-liminmaster alloy ziyadliwa.Ukungcola, ukuphepha ukusetyenziswa kwenkunkuma exubileyo ye-aluminium ukulungiselela i-aluminium-silicon master alloys kunye nefuthe kumgangatho we-alloy ye-aluminium yokugqibela ekunzima ukuyilawula.