Silicon carbide ceramic mandrel

Inkcazelo emfutshane:

I-Silicon carbide ceramic mandrel yinxalenye ye-ceramic ephezulu yokusebenza kunye nozinzo oluphezulu lobushushu, ukumelana nokugqwala kunye nokumelana nokunxiba. I-Silicon carbide ceramic mandrel idlala indima ebalulekileyo kwiindawo zoshishino ezinzima kwaye ifanelekile kwizicelo ezahlukeneyo phantsi kobushushu obuphezulu, uxinzelelo oluphezulu kunye neendaba ezidliwayo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

ISilicon carbide ceramic mandrel yintonga emilise okwentonga eyenziwe ngesilicon carbide ceramic material. I-Silicon carbide ceramic mandrel ineempawu ezibalaseleyo zomzimba kunye neekhemikhali kwaye isetyenziswa kakhulu kwiindawo zoshishino phantsi kobushushu obuphezulu, uxinzelelo oluphezulu kunye neendawo ezinobungozi.

I-Silicon carbide luhlobo olutsha lweekeramics ezinexabiso eliphezulu lokusebenza kunye neempawu ezintle zezinto eziphathekayo. Ngenxa yeempawu ezinje ngokuqina okuphezulu kunye nokuqina, ukumelana nobushushu obuphezulu, ukuguquguquka okukhulu kwe-thermal kunye nokuxhathisa ukubola kweekhemikhali, iSilicon Carbide inokumelana nayo yonke imichiza ephakathi. Ke ngoko, i-SiC isetyenziswa kakhulu kwimigodi yeoli, kwimichiza, koomatshini kunye ne-airspace, nkqu amandla enyukliya kunye nomkhosi banemfuno zabo ezikhethekileyo kwi-SIC. Esinye isicelo esiqhelekileyo esinokusinika amakhonkco okutywina epompo, i-valve kunye nezixhobo zokukhusela njl.

Ubume kunye nobukhulu bunokwenziwa ngokweemfuno

Ukuqina okuphezulu kakhulu(HV10): 22.2(Gpa)

Uxinzelelo oluphantsi kakhulu (3.10-3.20 g/cm³)

Kwiqondo lobushushu ukuya kuthi ga kwi-1400 ℃, iSiC inokugcina amandla ayo

Ngenxa yokuzinza kweekhemikhali kunye nomzimba, i-SiC inobunzima obuphezulu kunye nokumelana nokubola.

Iimpawu eziphambili:

1. Uzinzo oluphezulu lweqondo lokushisa: I-Silicon carbide ceramic mandrel inokugcina ukuzinza kwesakhiwo sayo kunye nokusebenza kwindawo yokushisa ephezulu. Iyakwazi ukumelana namaqondo obushushu aphezulu kakhulu kwaye inokumelana nobushushu obugqwesileyo, obulungele ukusetyenziswa kweenkqubo zobushushu obuphezulu kunye nezixhobo.

2. Ukumelana nokubola: I-silicon carbide ceramic mandrel inokumelana nokugqwesa okugqwesileyo kwaye inokumelana nokukhukuliseka kwe-asidi, i-alkalis, izinyibilikisi kunye nemithombo yeendaba ezonakalisayo. Ayiyi kusabela ngokwekhemikhali okanye igrunjwe kwindawo emdaka, igcine ukusebenza kwayo kwasekuqaleni kunye nokuzinza.

3. Ukumelana nokunxiba: I-Silicon carbide ceramic mandrel inobunzima obuphezulu kakhulu kunye nokumelana nokunxiba, kwaye inokugcina izinga eliphantsi lokunxiba phantsi kwesantya esiphezulu kunye neemeko eziphezulu zokukhuhla. Oku kwenza ukuba ibe nobomi obude kunye nokuthembeka kwindawo yokunxiba enzima.

4. Ukusebenza kwe-insulation egqwesileyo: I-Silicon carbide ceramic mandrel inokusebenza kakuhle kwe-insulation kwaye inokubonelela ngokhuseleko oluthembekileyo lwe-insulation phantsi kombane ophezulu kunye neemeko eziphezulu zombane. Isetyenziswa ngokubanzi kwizixhobo eziphezulu ze-voltage kunye nezixhobo zokugquma kwiindawo zamandla, i-electronics kunye ne-semiconductors.

5. Ikhaphukhaphu kunye namandla aphezulu: I-silicon carbide mandrels ye-ceramic inoxinano oluphantsi kunye namandla aphezulu, kwaye ineempawu ezibalaseleyo zoomatshini. Banokugoba okuphezulu kunye namandla okuqina kwaye banokumelana noxinzelelo oluphezulu kunye noxinzelelo lomatshini.