I-silicon carbide powder:

I-β-SiC powder inokuqina okuphezulu kwamakhemikhali, ukuqina okuphezulu, ukuqhutshwa kokushisa okuphezulu, i-coefficient ephansi yokwandisa ukushisa, igebe elibanzi lamandla, isivinini esikhulu se-electron drift, ukuhamba kwe-electron ephezulu, izici zokushisa ezikhethekile zokumelana, njll, ngakho-ke ine-anti-wear, Ukumelana nokushisa okuphezulu, ukumelana nokushaqeka kokushisa, ukumelana nokugqwala, ukumelana nemisebe, izakhiwo ezinhle ze-semi-conductive nezinye izakhiwo ezinhle kakhulu, zisetshenziswa kabanzi kuma-electronics, ulwazi, ubuchwepheshe bokucubungula ngokunemba, ezempi, i-aerospace, izinto ezithuthukisiwe eziphikisayo, izinto ezikhethekile ze-ceramic, ukugaya okuthuthukisiwe Izinto zokwakha kanye nezinto zokuqinisa kanye neminye imikhakha. Ububanzi bokusebenza kwayo buhlukaniswe kakhulu ngezigaba ezilandelayo:

Uhlelo lokusebenza oluyinhlokoI-SiC powders:

1. Impushana egayiwe
I-β-SiC inethuba elibanzi kakhulu lesicelo emakethe yezitsha zobumba ezithuthukisiwe zesakhiwo, izitsha zobumba ezisebenzayo kanye nezinto ezisezingeni eliphezulu zokuphikisa. Ukwengeza i-β-SiC emikhiqizweni yobumba ye-boron carbide kungathuthukisa ukuqina komkhiqizo kuyilapho kunciphisa izinga lokushisa le-sintering, ngaleyo ndlela kuthuthukise kakhulu ukusebenza kwe-boron carbide ceramics.
2. Izinto zikagesi
Njengempahla ye-semiconducting, i-β-SiC iphakeme izikhathi eziningana kune-α-Sic. Umphumela we-anti-corona wejeneretha ngemva kokwengeza i-β-SiC usobala kakhulu, futhi unokumelana nokugqokwa okuhle nokumelana nokushisa okuphezulu. Izinto zokupakisha ze-elekthronikhi, izifudumezi, izishintshi zokushisa, njll. ezenziwe nge-β-SiC zinezinga eliphezulu lokumelana nokushaqeka kwe-thermal, ukuhamba kahle kwe-thermal, nokusebenza komkhiqizo kungcono kakhulu kunezinye izinto.
3. Ukugqoka okukhethekile
Ngenxa yokuthi i-β-SiC inesakhiwo sedayimane, izinhlayiya ziyi-spherical, zine-super wear resistance, ukumelana nokugqwala, i-super conductivity eshisayo, i-coefficient ephansi yokwandisa, njll, ngakho-ke inesicelo esihle ekugqokeni okukhethekile.
4. Izinto zokugaya nokupholisha
Njengento enembile yokugaya nokupholisha, i-β-SiC inokusebenza okuphezulu kakhulu kokugaya kune-corundum emhlophe ne-α-SiC, futhi ingathuthukisa kakhulu isiphetho somkhiqizo.
I-Β-SiC yokunamathisela kokugaya, uketshezi lokugaya, ibhande lendwangu ye-emery elinembe kakhulu kanye ne-super wear resistant nakho kunamathuba amahle okusebenza.
5. Izithasiselo ezikhethekile zezinga eliphezulu
Ukwengezwa kwe-β-Sic ezintweni eziyinhlanganisela ye-polymer nezinto zensimbi kungathuthukisa kakhulu ukuqhutshwa kwazo okushisayo, kunciphise i-coefficient yokwandisa, kukhuphule ukumelana nokugqoka, njll., futhi ngenxa yokuthi amandla adonsela phansi e-β-SiC mancane, asithinti isisindo sesakhiwo. kwempahla. Ukusebenza kwezinto ezisezingeni eliphakeme ze-nylon, amapulasitiki akhethekile wobunjiniyela i-polyether ether ketone (PEEK), amathayi enjoloba, namafutha okugcoba amelana nokucindezela kwengezwa ku-ultrafine β-SiC powder, futhi ukusebenza kwayo kusobala kakhulu.
6. Ezinye izinhlelo zokusebenza.