الوصف

Products function: smelt gold, platinum gold and other alloys Characters: strong anti-oxidizes, low electric resistance race, using temperature can reach 1, **0 degrees Celsius, bear corrosion Raw material chemical data: C content: *9.*9% Density: 1.*7g/cm3 Specific resistance: 9u Ohms/m Compressive strength: *5mPa Shore hardness: *5 Porosity: *5% Product equipments: at least *0 machines for processing the crucibles Product capacity: *0 pieces per day Design capacity: 5 designers with rich experience in designing