Calcined aluminiyamu
Calcined aluminiyamu is a commercial Alumina or Aluminum Oxide. It is white powder. One of the outstanding characteristics of Calcined Alumina is its hardness which is 9 on mohs scale. There is board industrial field of applications for this type of alumina and number of distinctive grade are produced to meet various needs.
Funsani sukulu
1) Calcined Aluminiyamu S-100 sukulu: White granular ufulu madzi ufa umadutsa 150 m.
2) Calcined Aluminiyamu S-300 kalasi: White oposatu ufa akudutsa ngakhale 45 micron.
3) Calcined aluminiyamu SCM kalasi: Ndi sukulu potsiriza kuuluka wopangidwa kwathunthu cha oposatu umadutsa 45 micron.
4) Calcined aluminiyamu S-300 PT: Iwo finely kuuluka kalasi wopangidwa kwathunthu cha oposatu ndi pamwamba ankachitira.
Amagwiritsa
ntchito ngati zofunda zakuthupi mu kutentha mankhwala a steels wapadera aloyi, Ndi ntchito ngati fluxing sing'anga mu msonkhano wa steels zapadera monga zikuluzikulu za galasi otsika kukula. Izo ntchito monga constituent china chapadera dazes & ndi ntchito monga chuma yaiwisi kupanga dongo mano. Ndi ntchito ntchito refractory monga insulators magetsi. Ndi ntchito monga kugonjetsedwa abrasive. Ndi ntchito glazing matailosi ceramic.
Calcined aluminiyamu kwa Refractories amadziwika zotsatira zake zabwino sintering. Mtundu wa aluminiyamu chofunika kubala makina atomu, mkulu mphamvu ceramic ndi zinthu refractory kuti tikhoza kupirira kutentha ndi malo zikuwononga. Kufikika mu woyera ufa mawonekedwe, zilibe kuchepetsa mu soda ndi acid. Koyera zikuchokera, moyo wautali yosungirako, mtengo mogwira ndipo sanali poizoni zikuchokera ndi makhalidwe chifungulo cha mankhwala izi. Ndife yapamwamba wopanga ndi amagulitsa abwino khalidwe Calcined aluminiyamu kwa Refractories.
