Izindaba Zenkampani
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Gqoka Ukumelana Ne-Silicon Carbide
1. Ukumelana nokugqokwa okuhle: Ngoba ipayipi eliyinhlanganisela ye-ceramic lihlanganiswe ne-corundum ceramics (ubunzima be-Mohs bungafinyelela ku-9.0 noma ngaphezulu). Ngakho-ke, imidiya yokugaya ethuthwa yi-metallurgical, amandla kagesi, izimayini, amalahle nezinye izimboni zinokuphikiswa okuphezulu kokuguga. Kufakazelwe yi-indu...Funda kabanzi -
Yiziphi izici ezizothinta ukubonakala kwezinto zobumba ze-alumina?
Enye yezinto ezibalulekile ze-ceramics esobala ukudlulisa kwayo. Uma ukukhanya kudlula phakathi nendawo, ukulahleka kokukhanya kanye nokunciphisa amandla kuzokwenzeka ngenxa yokumunca, ukubukeka kwendawo, ukuhlakazeka kanye nokuphindwa kwento emaphakathi. Lokhu kuncishiswa akuncikile kuphela kumakhemikhali ayisisekelo ...Funda kabanzi -
Ukuncintisana embonini ye-ceramics kuqinisa ukuvikelwa kwemvelo okuluhlaza kuwumkhuba ojwayelekile
Ngokuthuthuka okuqhubekayo komnotho wezindawo ezithengiswayo waseChina, isidingo sabantu sezitsha zobumba siyanda, futhi imboni yezobumba yaseChina nayo ithuthuke ngokushesha. Ngokwezibalo ezingaphelele, eminyakeni yamuva nje, amadolobha namadolobhana kuphela atshale imali engaphezu kwamabhiliyoni angama-300...Funda kabanzi