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19日星期五
City of the overall steady tungsten, molybdenum prices low consolidation
Current tungsten market as a whole held steady, somemolybdenum platingwill increase shipping, scrap tungsten steel stop rising stabilize in the near term remain strong trend; business investment mentality volatile, short-term molybdenum prices or continued low consolidation.
Tungsten market: the overall steady current tungsten City, some mining companies will increase shipping, bullish atmosphere still dominant; APT aspects expensive subside, many businesses choose to watch, tungsten carbide powder by the end demand constraints temporarily thinly traded, tungsten, iron 70 lowest base price 200,000 yuan / ton in the vicinity, the spot market supply, price increases are still feeling some businesses, scrap tungsten steel stop rising stabilize in the near term remain strong trend.
Molybdenum market: Europe Molybdenum tube other product prices stabilized and prolonged fall hard evidence, to achieve the lowest level since 2009. Businesses that unpredictable trend of late, expectations or pessimistic. Inside and outside the molybdenum market declines are frequent, the spot market is difficult to appear positive signal. Domestic business investment mentality fluctuations, or expected short-term molybdenum prices continued low consolidation.
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