powder metallurgy
powder metallurgy
PPGI
High quality, resonable price and professional services
graphite crucibles
made of natural flake graphite,clay,silicon carbide,and other auxiliary materials through high temperature sintering process.
Preroasted Strontium Ferrite Material
High and medium grade products produced by wet method.
Pre-melting mold powder for square billet
It can ensure clean and smooth surface of casting block & that no shell and flux strip in mold, with even whip mark .
Ladle well filler
It composes quality imported chrome mine sand, refined quartz sea sand etc, the free opening ratio of ladle is over 98%.
Mold powder for start casting
it's melted and form sufficient thickness of liquid flux rapidly, so, it improves the rate of finished products of casting bille
Heat-insulating agent for molten iron
It's developed by oueself, it has good spreadability, without crust, proper alkalinity and has populared with our clients.
Covering flux
aluminium refining flux, drossing flux, degassing flux, covering flux for Al alloy with good quality, competitive price.
drossing flux
our fluxes include refining flux, drossing flux, degassing flux, covering flux, modifying flux, grain refining flux.