Ukunyanzelwa kweR-SIC kunye ne-Si3-SIC kwiAluminium -Allon Allow Alt

I-Silicon Carbide neSilicon Nitide ineenyawo ezihlwempuzekileyo nge-molten yentsimbi. Ngaphandle kokuba ingene kwi-magnesium, i-nickel, i-chromium ye-quby kunye nentsimbi engenazibala, ayinangqondo kwezinye izinyithi, ke isetyenziswa ngokubanzi kwiShishini le-Alumnom electronilysis.

Kweli phepha, ukuxhathisa i-corrosion yokuphinda-phinda i-slicon ye-slicon ye-slicon ye-R-Slicon kunye ne-Silicon Nitride i-Silicon I-SICBIDIDIDIDIDIDIide i-SINTBIDIDIDIDIDIDIDIDIDIDIDIDIDIDID I-SICBIDIDIide i-SICBIDIDIDIDIDIDIDIDIDIDIDIDIDIDIDIide i-SICBIDIDIDIDIDIide i-SIC-TOLY YAMA-AL-SOLDS ALLYICE YAMABHUNGELWANO.

Ngokwedatha yovavanyo yamaxesha ali-9 ye-thermal ibhayisikile ye-1080h nge-495 ° C ~ 620 ° C I-Aluminium-Allon Aluminim-Allow Alt, iziphumo zohlalutyo zifunyenwe.

Iisampulu ze-R-SIC kunye ne-SIC3 ye-SIC inyuke ngexesha lokunganyangeka kunye nenqanaba lokucoca inciphe. Ixabiso le-corrosion inikwe ubudlelwane be-logonithmic ye-attimil yolwazi. (Umzobo 1)

Ngohlalutyo lwe-spectrum yamandla, iisampulu ze-R-SIC kunye ne-Si3-I-SIC azinayo i-aluminium-silicon; Kwipateni ye-XRD, isixa esithile se-aluminium-picon Peak yi-Aluminium engapheliyo ye-aluminium-i-silicon allon alloy. (Umzobo 2 - Umzobo 5)

Ngohlalutyo lwe-SM, njengoko ixesha lokungasebenzi lisonyuka, isakhiwo esipheleleyo seesampulu ze-R-SIC kunye ne-Si3 ye-SIC, kodwa akukho monakalo ubonakalayo. (Umzobo 6 - Umzobo 7)

Ingxwabangxwaba yomhlaba / l>

Ke ngoko, izinto ze-R-SIC kunye ne-SIC ye-SIC ye-SIC igqibelele ekuchanyoneni kwe-Alumnum Silicon Melt kwaye akanawo umahluko omncinci. Nangona kunjalo, iindleko zezixhobo ze-Si34 ze-SIC ziphantsi kwaye zisetyenziswe ngempumelelo iminyaka emininzi.