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Ziziphi izinto ezibangela ukuba iindawo ze-alumina ceramic zinxibe izinto zokwakha?
Ziziphi izinto ezibangela ukuba iindawo zesakhiwo se-alumina ceramic zinxibe? Isakhiwo se-alumina ceramic sisetyenziswa kakhulu, uninzi lwabasebenzisi luluhlu lwaso lokusebenza okuphezulu. Nangona kunjalo, kwinkqubo yokusetyenziswa, iindawo zesakhiwo se-alumina ceramic ngokuqinisekileyo ziya kunxitywa, izinto ezibangela ...Funda ngokugqithisileyo -
Ukusetyenziswa okubalulekileyo kwe-reaction-sintered silicon carbide kunye neempawu ze-sealing rings
I-silicon nitride (i-SiC) sisihlabathi se-quartz, i-coke ye-petroleum e-calcined (okanye i-coking yamalahle), i-slag yomthi (ukuveliswa kwe-silicon nitride eluhlaza kufuneka kongezwe ityuwa) kunye nezinye izinto eziluhlaza, ngokusebenzisa i-electric heating furnace continuous high temperature smelter. I-Silicon nitride sealing ring yi-silicon nitride...Funda ngokugqithisileyo -
Iipropati kunye nokusetyenziswa okuphambili kwe-reaction-sintered silicon carbide
Iimpawu ze-silicon carbide ezisintered kunye nokusetyenziswa okuphambili? I-Silicon carbide ikwabizwa ngokuba yi-carborundum okanye isanti engatshiyo, yi-inorganic compound, eyahlulwe yaba yi-silicon carbide eluhlaza kunye ne-black silicon carbide ezimbini. Ngaba uyazi iimpawu kunye nokusetyenziswa okuphambili kwe-silicon carbide? Namhlanje, siza kungena...Funda ngokugqithisileyo -
Ziziphi iindlela zokusebenzisa i-recrystallized silicon carbide
I-silicon carbide ephinda isetyenziswe luhlobo lwezixhobo zeseramikhi ezisebenza kakuhle, ezinokumelana nobushushu obuhle kakhulu, ukumelana nokugqwala, ukumelana nokuguguleka, ubulukhuni obuphezulu kunye nezinye iimpawu, ngoko ke inoluhlu olubanzi lwezicelo kwiindawo zoshishino, emkhosini, kwi-aerospace nakwezinye iindawo. Phinda usebenzise...Funda ngokugqithisileyo -
Yintoni i-silicon carbide ephinde yasetyenziswa
I-recrystalized silicon carbide sisixhobo esitsha esineempawu ezigqwesileyo. Sineempawu ezigqwesileyo zoomatshini kunye nokumelana nokugqwala okuphezulu, kwaye sineendlela ezahlukeneyo zokusetyenziswa kwiinqwelomoya, emkhosini nakwezinye iindawo. Okokuqala, i-recrystalized silicon carbide ine-mechanica...Funda ngokugqithisileyo -
Yintoni i-silicon carbide coating?
I-silicon carbide coating, eyaziwa ngokuba yi-SiC coating, ibhekisa kwinkqubo yokufaka umaleko we-silicon carbide phezu kwezinto ngokusebenzisa iindlela ezifana ne-Chemical Vapor Deposition (CVD), i-Physical Vapor Deposition (PVD), okanye i-thermal spray. Le silicon carbide ceramic coating iphucula i-surfa...Funda ngokugqithisileyo -
Iingenelo ezintandathu ze-carbon dioxide efakwe kwi-atmospheric pressure kunye nokusetyenziswa kwe-silicon carbide ceramics
I-silicon carbide efakwe uxinzelelo lomoya ayisasetyenziswa nje njengento yokurhawuzelela, kodwa njengezinto ezintsha, kwaye isetyenziswa kakhulu kwiimveliso zobuchwepheshe obuphezulu, ezifana neeseramikhi ezenziwe ngezinto ze-silicon carbide. Ngoko ke zeziphi iingenelo ezintandathu ze-silicon carbide efakwe uxinzelelo lomoya kunye ne...Funda ngokugqithisileyo -
I-silicon nitride – iiseramikhi zesakhiwo ezinentsebenzo engcono kakhulu
Iiceramics ezikhethekileyo zibhekisa kudidi lweeceramics ezineempawu ezikhethekileyo zoomatshini, zomzimba okanye zeekhemikhali, izinto ezisetyenzisiweyo kunye netekhnoloji yemveliso efunekayo zahluke kakhulu kwiiceramics eziqhelekileyo kunye nophuhliso. Ngokweempawu kunye nokusetyenziswa, iiceramics ezikhethekileyo zinoku...Funda ngokugqithisileyo -
Impembelelo yokusila kwiipropati ze-zirconia ceramics
Njengohlobo lwezixhobo ze-ceramic, i-zirconium inamandla aphezulu, ubulukhuni obuphezulu, ukumelana nokuguguleka okuhle, ukumelana ne-asidi kunye ne-alkali, ukumelana nobushushu obuphezulu kunye nezinye iipropati ezintle. Ukongeza ekusetyenzisweni ngokubanzi kwicandelo lemizi-mveliso, kunye nophuhliso olunamandla lweshishini lamazinyo okufakelwa ...Funda ngokugqithisileyo
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