Key kalmomi: abrasive, alumina, Refractory, yumbu
Brown fused alumina wani nau'in kayan shafa ne na roba wanda aka yi ta hanyar fusing bauxite tare da wasu kayan a cikin tanderun baka na lantarki. Yana da babban ƙarfi da karko, yana sa ya dace da aikace-aikacen masana'antu daban-daban.
Babban amfani da alumina mai launin ruwan kasa sune:
• A matsayin abu mai ƙyalli don fashewar yashi, niƙa, da yanke.
• A matsayin wani abu mai hanawa don rufin murhu da sauran kayan zafi mai zafi.
• A matsayin kayan yumbu don samar da samfura masu siffa ko marasa siffa.
• A matsayin kayan shafa don shirye-shiryen ƙarfe, laminates, da zane-zane.
Akwai daban-daban abun ciki na BFA, kamar 95%,90%,85&, 80% har ma da ƙananan kashi.
Mafi girman kashi, mafi girma da tsabta da taurin kayan. Wannan na iya shafar launi, girman, da amfani da kayan.
Brown fused alumina 95% yana da launin fari ko maras-fari, yayin da Brown fused alumina 90% yana da launin ruwan kasa ko launin ja. Wannan shi ne saboda datti da ke cikin kayan, irin su titanium oxide da baƙin ƙarfe oxide.
Brown fused alumina 95% ana amfani dashi da farko a cikin manyan ƙafafun niƙa da kayan aikin yanke, yayin da Brown fused alumina 90% ana amfani dashi a cikin ƙafafun niƙa, takarda yashi, da sauran samfuran abrasive. Mafi girman tsarki, mafi girman juriya na abrasion na abu.
Brown fused alumina 95% yana da tsarin crystal hexagonal, yayin da Brown fused alumina 90% yana da tsarin crystal trigonal. Daban-daban sifofin crystal na iya shafar girma da siffar barbashi.
Lokacin aikawa: Maris-05-2024
