Graphittiegel für Metallindustrie

1. graphite material Bulk density 1.58-1.88 g/cm3 Bending strength 8-45 Mpa Compressive strength 17-70 Mpa Electric resistivity 6-15 µ Ω ­ m Max grain 0.2—4mm CTE 2.0—3.5 2. perfect sealing performance , long service life , low maintenance 3. we can provide free technical consultation and after-sales service to our customers. 4. graphite crucible as a container used to hold metal for melting in a furnace and it is needed to stand the extreme temperature encountered in melting metals . the crucible material must have a much higher melting point than that of the metal being melted and it must have good strength . 5. Especially graphite crucible is ideal for the melting of aluminum, copper and other metals . 6. we can offer graphite crucible in different sizes and types or melting as customers’ drawings . Dia:(10-650mm) x High ( 10-1500mm ) 7. The advantage of our products : Good electricity conductivity , the resistance coefficient is 6-12.; Good heat conductivity between aluminum and mild steel ; Good heat stability and low coefficient of expansion ; Good chemical stability that does not dissolve in organic solution and doesn’t reach with any alkali saline solution ; Good performance ; High heat release coefficient between 1000-2000. ; High temperature durability close and homogeneous structure with low porosity . it is mostly the open pores that can continuously work in vacuum container , when air being exhausted . 8. Our company specializing in manufacturing carbon and graphite products .we have completed production processing and professional equipment and processes . Our main products are various graphite and graphite round pieces. Including Graphite Electrodes graphite crucibles , graphite block, graphite board ,graphite rod, three disc pot , graphite heater elements .graphite rotor,graphite plate .etc Besides domestic markets, we mainly exports to the United States, Japan, Korea, South Asia and European countries and regions. If you need the Graphite products . please contact us ! And we can provide graphite products according to the customer’s request and drawings. Should any of these items be of interest to you, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements.