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8月12日星期一
After the inciden
After the incident, Deyang, Shifang two party committee and government attach great importance to take effective measures to actively control developments, to maintain stability. Related to leadership first at the scene, patient and meticulous face to face with the masses propaganda and explanation. Shifang city continuously through the microblogging, radio, television, audio-visual and other emergency related news release, published telephone number and e-mail consultation, and guide people through the channels of legal compliance advice or reflect the situation. Shifang City leaders were led deep into the towns (streets, Zone), businesses, schools, rural areas, communities, listened to the general public molybdenum plating-copper project on the opinions and suggestions, and in the densely populated region distributing promotional materials, posting propaganda bulletin popularize environmental protection knowledge. Invite relevant experts to conduct a television interview to promote copper-molybdenum project in explaining the strict requirements of environmental protection and strict measures to eliminate doubts and concerns the masses, for the masses understanding and support.Shifang municipal government issued a circular, clear: First, resolutely safeguard the legitimate interests of the masses. Partial view of the masses of the HTC Molybdenum plate-copper project do not know, do not understand, do not support, reflecting the strong, decided to stop HTC molybdenum-copper projects. Second, resolutely safeguard social stability. I hope the masses do not believe rumors, do not pass rumors, consciously abide by laws and regulations, to prevent the use of a small number of people with ulterior motives, and consciously safeguard social order and stability. Three is to remain rational restraint masses through legal channels to reflect the demands of compliance and opinions. Shifang Municipal government have the confidence and ability to properly handle relevant issues HTC molybdenum-copper project.
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