The aluminum block also melted, and this time the molten aluminum filled the entire potato crucible compared to the previous copper. At this time, you can see t···

At present, carbon materials and all-alloy materials account for the largest proportion of graphite electrode resistance materials. The preparation of graphene ···

In addition, some special-shaped electrodes cannot be made of copper, but graphite is easier to form, and copper electrodes are heavy, which is not suitable for···

XJ1—Separate discussion + 12 institutes + crucible (graphite and silicon carbide crucible) inquiry announcement inquiry title separate discussion + ** institut···

Generally, the consumption of graphite electrodes in smelting furnaces is less than 3 kg per ton of steel; the consumption of graphite electrodes in refining fu···

Graphite rods correspond to written "manuscripts", so whether it is written editions or various art printing editions, there are many bookstores displ···