IiCeramics zeSilicon Carbide kunye neSilicon Nitride Ceramics

Isishwankathelo seIiCeramics zeSilicon Carbide
I-silicon carbide ceramics luhlobo olutsha lwemathiriyeli ye-ceramic eyenziwe ikakhulu kwi-silicon carbide powder ngokusebenzisa ubushushu obuphezulu be-sintering. I-silicon carbide ceramics inobulukhuni obuphezulu, ukuxhathisa ukunxiba, ukuxhathisa ukubola, kunye nokumelana nobushushu obuphezulu, kunye neempawu ezibalaseleyo zoomatshini, ezishushu kunye nezombane. Iiseramics ze-silicon carbide zinokwahlulwa zibe ziiseramics ezidityanisiweyo ze-silicon carbide kunye ne-reaction sintered silicon carbide ceramics ngenxa yeenkqubo ezahlukeneyo zokudubula.

Isishwankathelo seSilicon Nitride Ceramics
I-Silicon nitride ceramics zizinto ezibalulekileyo ze-ceramics ezisebenzayo eziphezulu. Ineempawu ezigqwesileyo zoomatshini, ukumelana nobushushu obuphezulu, ukumelana nokugqwala, kunye ne-thermal conductivity. Xa kuthelekiswa ne-silicon carbide ceramics, i-silicon nitride ceramics izinzile ngakumbi. Iiseramics ze-silicon nitride zinobunzima obuphezulu kunye namandla, kwaye ke ngoko zisetyenziswa ngokubanzi kwimveliso yemizi-mveliso kunye nomatshini ochanekileyo phantsi kobushushu obuphezulu kunye noxinzelelo.
Umahluko phakathi kwe-silicon carbide ceramics kunye ne-silicon nitride ceramics
1. Izakhiwo ezahlukeneyo
Ubume be-silicon carbide ceramics yenziwe ngamandla okudibanisa phakathi kweenkozo ze-silicon carbide, ngelixa ulwakhiwo lwe-silicon nitride ceramics yenziwe ngeebhondi ze-silicon nitrogen ezenziwe ngesilicon kunye neeathom zenitrogen. Ke ngoko, iiseramics ze-silicon nitride zizinzile ngakumbi kune-silicon carbide ceramics.
2. Ukusetyenziswa okwahlukeneyo
Iiseramics ze-silicon carbide ziqhele ukusetyenziswa kwiindawo zokunyanga ubushushu obuphezulu, ezifana ne-linings yokucoca ubushushu, iifestile zokujonga kwishishini le-semiconductor, kunye nemimandla yokucubungula oomatshini. I-Silicon nitride ceramics isetyenziselwa ngokubanzi ukusika, ukugaya, ukugquma umbane, ukukhusela kunye nezinye iindawo phantsi kobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu kwishishini lokuvelisa.
3. Ukusebenza okwahlukileyo
I-Silicon carbide ceramics inobushushu obuphezulu obuphezulu, i-resistant-resistant, kunye ne-corrosion-resistant properties, ngelixa i-silicon nitride ceramics ayinayo kuphela i-high-temperature, i-resistant-resistant, kunye ne-corrosion-resistant properties, kodwa kunye ne-conductivity egqwesileyo ye-thermal kunye neempawu zokugquma umbane, ngoko zinokusetyenziswa kuluhlu olubanzi lwemimandla.
Ngamafutshane, nangona zombini i-silicon carbide ceramics kunye ne-silicon nitride ceramics zezezixhobo ze-ceramic ezisebenza kakhulu, izakhiwo zazo, usetyenziso kunye neepropathi zahlukile. Abasebenzisi kufuneka bakhethe imathiriyeli efanelekileyo ngokweemfuno zabo.