China has developed the first domestic G6 generation ultra-large size high-end molybdenum target with completely independent intellectual property rights, and achieved mass production in this quarter.
Plane plate flanges: the pipe must be inserted into the flange welded on the inner ring of the flange. Welding neck flange is a flange with a neck, a smooth transition section, and a pipe connected by butt welding. Socket welding flange has a socket, and the pipe is a socket welding flange.
Based on a series of events in the tungsten industry throughout the year, the Tungsten and Molybdenum Merchant sorted out the top ten hot news of the tungsten industry in 2019.
Molybdenum electrode is a molybdenum electrode material, using its unique advantages, temperature, continuous surface, good conductivity and stable edges, excellent corrosion resistance-to improve its overall quality and age of use.
Opening this week, the tungsten price in China remained weak adjustment as traders were active in selling products, but buyers still took a watchful stance. The whole market is quiet with rare transactions concluded.
Tungsten alloy weight has high density, high melting point, high hardness, high wear resistance, high ultimate tensile strength, high elongation, good machinability, non-toxic and pollution-free, high impact resistance and crack resistance
Tungsten alloys are widely used as shields in industry, nuclear energy, and medical fields. Due to its high density and large atomic number, tungsten alloy is the best material for shielding, which can shield gamma rays and X-rays.
Different castings have different casting methods. Sand casting is commonly used, followed by special casting methods, such as: metal casting, investment casting, gypsum casting, etc.
