Co has corrosion resistance, high melting point, the ferromagnetic excellent performance, a variety of special steel, heat-resistant alloy, corrosion-resistant alloy, magnetic alloy, carbide production of an important raw material, widely used in aviation, aerospace, machine building, In the field
With the development of science and technology, mining development has made a qualitative leap. Mining enterprises are constantly seeking new equipment and new processes in order to achieve lower production costs, efficient operation of equipment, simplification of production processes, and compreh
Table rock gold mine industrial index reference project index Boundary grade (mass number of molecules) (1 × 10 - 6 ) ~ (2 × 10 - 6 ), heap leaching oxidized ore is (0.5 × 10 - 6 ) ~ (1 × 10 - 6 ) Minimum industrial grade (mass number of molecules) (2.5×10 - 6 )～(4.5Ã
The fuse is also called the fuse, which is used to detonate the fire detonator. It consists of two parts: the core and the outer skin. As shown in Figure 1. Figure 1 Schematic diagram of the fuse structure 1-core wire; 2-core drug; 3-inner layer line; 4-middle layer line; 5- asphalt layer; 6-fla
   First, the determination of acid hydrolysis rate Iron titanium ore by sulfuric acid decomposition after adding water leaching, where most of the transferee titanium solution be soluble titanium salts, and a small portion is not decomposed titanium sulfate is left in the residue. The p
Eight reasons why the ball mill stops grinding: 1. The ball mill partition plate affects production due to blockage; 2. The ball mill reducer and motor fall. Abnormal vibration, noise, temperature rise; 3. The internal parts of the ball mill are broken and stripped. 4. The temperature of the mai
At the 315 party last night, CCTV No. 1 consumer warning LED learning light, Guangdong Quality Inspection Institute personnel demonstrated LED learning lights, after instrumental testing found that high-frequency flashing learning lights are very harmful to the eyes, but the naked eye is difficult t
