Recovery of molybdenum sheet Molybdenum plate: how to distinguish between true and false molybdenum wire
1 molybdenum wire molybdenum recycling company said it will keep molybdenum wire ventilation in a cool place with low humidity, please try to control the temperature 20 ℃ ~ 25 ℃, in order to avoid oxidation of molybdenum wire;
2 molybdenum wire placement for more than 6 months may occur verticality bad problem.
Molybdenum wire advantages:
1 molybdenum wire, high precision, diameter tolerance control in 0 ~-0.002mm or less;
(2) a low incidence of disconnection, the processing speed is high, with a high cost;
3 can achieve a stable continuous processing time.
Fake molybdenum wire has the following main features:
1, the recovery of molybdenum sheet molybdenum wire company said counterfeit wire cutting molybdenum wire length of each plate shortage of 100-200 meters or more, insufficient number of molybdenum wire net.
2, fake wire cutting Molybdenum crucible plate weight 120-130g, or the actual disc standard weight plate weight more than 20-30g. Molybdenum wire NW inflated number 20-30g.
3, the recovery of molybdenum sheet molybdenum wire company said counterfeit wire cutting molybdenum wire outside the box label data and line number does not match the disk label
Molybdenum carbide has a high melting point and hardness, good thermal stability and mechanical stability, and excellent corrosion resistance and other characteristics. Molybdenum is a silvery white refractory metal, a melting point of 2615 ℃, density of 10.2 g / cm 3, the expansion coefficient is small, a special tube is almost the same coefficient of expansion of the glass. Molybdenum stable at room temperature is higher than 600 ℃, rapidly oxidized.
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