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.
2013年7月18日星期四
tungsten ore market sentiment weakened the overall stability of molybdenum market prices
Weakening domestic market mentality tungsten ore, tungsten City mainstream short term maintenance of stability, individual narrow adjustment. Current portion of molybdenum products prices have been at a relatively low level, even lower than last year's lowest level, the overall performance of the molybdenum market prices stable.
Tungsten wire: domestic tungsten ore market mentality weakens, businesses Paohuo will increase, more downstream firms stay on the sidelines; APT prices firm, individual ferrotungsten market price remained at 20 million or less, the actual turnover were significantly dull, powdery areas offer confusion some price first callback, tungsten carbide and more concentrated in the 325 yuan / kg nearby. We expect short-term maintenance of stability within the tungsten market mainstream, individual narrow adjustment.
Molybdenum market: current portion of molybdenum products prices have been at a relatively low level, even lower than last year's lowest level. Due to market supply and demand and transaction status have no significant fluctuations in the overall performance of the molybdenum market prices stable. More businesses to keep wait and see, we expected this month or hardly favorable molybdenum market prices good performance
订阅:
博文评论 (Atom)
没有评论:
发表评论