hina Nonferrous network

Industrial production of molybdenum plating metal and electrical industry in a wide range of applications, which is about the same age of the metal tungsten (1909) began. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. Because the production of these two dense metal powder metallurgy method and pressure processing technology has been successful research, fully applied in production. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. Another reason is that the outbreak of the First World War, led to the surge in demand for tungsten and tungsten iron supply is extremely tight, resulting in a number of high hardness and molybdenum impact resistant tungsten steel replaced. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. Results molybdenum demand for molybdenum prompted further research. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. At this time, a large Colorado mine Klein Max (Climax) along with mine development and production in 1918. Copper Lead Zinc Tinnickel, China Nonferrous network, a small metal, scrap metal. 
The end of World War I led to a sharp drop in demand for molybdenum, to solve this problem you have to develop new civil Molybdenum tube in industrial applications, and soon many new low for the automotive industry molybdenum alloy was tested and accepted. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. 1930s come to such a point of view, forging and heat treatment molybdenum-based high-speed steel must request the proper temperature, this view is technically made a breakthrough. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. Since then, for molybdenum as an alloying element in steel and other areas of development research has entered a new stage. Copper Lead Zinc Tin  nickel, China Nonferrous network, a small metal, scrap metal. 20 In the late 1930s, molybdenum is already a widely used industrial raw materials. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. World War II ended in 1945, once again stimulated the molybdenum in the civilian industrial applications development and research, coupled with post-war reconstruction to many tool steels containing molybdenum application opened up a vast market. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. During World War II, the United States Clay Max Molybdenum Company developed a vacuum arc melting method. Copper Lead Zinc Tin  nickel, China Nonferrous network, a small metal, scrap metal. In this method the weight of 450 ~ 1 000 kg of molybdenum ingot, from molybdenum opened the way for the structural material. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal. The continuous development of powder metallurgy in the 1950s has been able to produce more than 180 kg weight blank. Copper Lead Zinc Tin CNMN.COM.CN nickel, China Nonferrous network, a small metal, scrap metal. 50 years later, molybdenum research work is mainly active exploration heat molybdenum base alloy composition and production process. Copper Lead Zinc Tin  nickel, China Nonferrous network, a small metal, scrap metal. Today, the highly purified molybdenum materials, composite, nano is the main research direction. Copper Lead Zinc Tin nickel, China Nonferrous network, a small metal, scrap metal.