White zinaphatikizidwa aluminiyamu (Wa)
1. White Fused Alumina (WA)
White Fused Alumina is made from Aluminium Oxide powder. It is electrically fused in high temperature. It is white. Comparing with Brown fused alumina, its hardness is a little higher, but its toughness is little lower. Our WA has the features of stable quality, well-distributed particle size composition, low magnetic substance content, high bulk density and toughness, and high cleanliness, etc.
The zipangizo abrasive yotentha ndi wa ali oyenera akupera mkulu mpweya zitsulo, mkulu-liwiro zitsulo ndi chilled zitsulo, etc. Komanso akhoza amagwiritsidwa ntchito pa kupukuta zipangizo komanso mogometsa akuponya mchenga, kupopera zipangizo, mankhwala chothandizira chonyamulira, ziwiya zadothi wapadera ndi mkulu amasankha refractories, etc.
|Mipweya Gritsize osiyanasiyana||AL2O3 (%)||Na2O (%)|
|Crystal kukula (um)||Truedensity (ɡ / masentimita?)||Bulkdensity (ɡ / masentimita?)||Kuuma ㎏ / mamilimita?|
Standard: FEAP- F (Pakuti abrasives angongole),
FEPA- P (Pakuti abrasives lokutidwa).
Grit zilipo: grit FEPA F12 - F220 #.
F240-F2000 # (Micropowder)
Grit FEPA P12-220 #.
P240-P2500 # (Micropowder)
2. White zinaphatikizidwa aluminiyamu -Heated & Ceramic lokutidwa
WFA-HCC is ceramic coated with ferric oxide on the surface by a specific processing. It is made from high quality white fused alumina calcined at high temperature through intensive deep processing. The product features a large specific surface area, stronger hydrophilicity, even particle size ,higher purity, stronger binding power ,cutting effciency and good heat dispersion performance , it’s main performance indexes are as below: compared with normal BFA, BFA-HCC micro-hardness increases 10% ,toughness increases 10%, hydrophilicity increase 3.5 times , grinding and cutting quantity increases 3% and efficiency increase 30%-50% .
It is the best choice and very popular for making top grade resin cut-off wheels.
Standard: FEAP F (angongole abrasives)
Grit zilipo: grit F12 - F220 #. Miyeso zina zilipo pa pempho.