Graphite crucible graphite crucible Hubei price

Graphite crucible graphite crucible manufacturers use graphite crucible has good thermal conductivity and high temperature resistance, high temperature use, low coefficient of thermal expansion of the emergency heat, quench with certain anti-strain properties. Acid, alkaline solution of anti-corrosive, has excellent chemical stability. In metallurgy, casting, machinery, chemicals and other industrial sectors, is widely used in smelting alloy tool steel and non-ferrous metal smelting and alloys. And has a good technical and economic results. Graphite crucible has good thermal conductivity and high temperature resistance, high temperature use, low coefficient of thermal expansion of the emergency heat, quench with certain anti-strain properties. Acid, alkaline solution of anti-corrosive, has excellent chemical stability. Graphite crucible, because with more than excellent performance, so in metallurgy, casting, machinery, chemicals and other industrial sectors, is widely used in smelting alloy tool steel and non-ferrous metal smelting and alloys. And has a good technical and economic results. Domestic graphite crucible production technology level has reached or even exceeded imports crucible, high-quality domestic crucible has the following characteristics: a graphite crucible high density makes the crucible has the best thermal conductivity, thermal conductivity better than other imported crucible; 2 graphite crucible appearance of a special glaze layer and forming dense material, greatly improving the corrosion resistance and prolong its service life; 3, graphite crucible graphite components of natural graphite used in all, very good thermal conductivity. After heating the graphite crucible can not immediately be placed on a cold metal table, in order to avoid it due to the rapid cooling and rupture. Many types of small number of the most suitable alloy melting crucibles. To change the type of the alloy when only need to exchange the graphite crucible. When other methods such as melting furnaces and non-reflective crucible induction melting furnace, suitable for a large number of single alloy melting, melting alloys if the conversion type, if you do not replace the refractory lining, metal contamination can occur. Domestic graphite crucible production technology level has reached or even exceeded imports crucible, high-quality domestic crucible has the following characteristics: a graphite crucible high density makes the crucible has the best thermal conductivity, thermal conductivity better than other imported crucible; 2 graphite crucible appearance of a special glaze layer and forming dense material, greatly improving the corrosion resistance and prolong its service life; 3, graphite crucible graphite components of natural graphite used in all, very good thermal conductivity. After heating the graphite crucible can not immediately be placed on a cold metal table, in order to avoid it due to the rapid cooling and rupture. Gongyi City Ruifeng graphite products company ||| graphite crucible graphite crucible manufacturers use