Molybdenum News

Tungsten News
What Do You Know About the Disadvantages of TZM Plate or Sheet? 333

TZM alloy is an attractive molybdenum-based alloy (0.4-0.54% Ti, 0.06-0.12 %Zr, 0.01-0.04% C, balance Mo) utilized in industries with high strength, high temperature and vacuum requirements, including aerospace, electronics and heat treatment. TZM alloy plate can perfectly server these areas when the working temperature ranges from 700 ℃ to 1400 ℃。 Compared with pure molybdenum plate, TZM plate has a more stable crystal structure and a higher recrystallization temperature. This is due to the small amount of zirconium and titanium…

Tungsten News
Molybdenum Sputtering Target Is Essential for Semiconductor Chip 365

Nowadays, sputtering targets have a wide range of applications, from semiconductor chip to the film deposition of various materials in integrated circuit processing, to energy-saving glass, familiar golden tungsten carbide coting made of titanium nitride and wire-resistance coatings for tools and daily necessities. Many materials can be obtained in the form of sputtering targets during fabrication of CDs and DVDs. Sputtering is a mature technology, which can deposit films of various materials on many shapes and sizes of substrates. This…

Tungsten News
Molybdenum Sputtering Target for Flat Panel Displays, Marking China’s Breakthrough on This Technology 404

China has developed the first G6 super-large high-end molybdenum target with completely independent intellectual property rights, and put into mass production in 2018. This means that China is the first country that can produce super-size target for semiconductors in the Asia-Pacific region, and breaks the European monopoly on this core technology. As we all known, limited by equipment and technology, China have to import a large number of this kind of product every year, but now, the breakthrough means that…

Tungsten News
How do Impurities of Glass Material Affect Service Life of Molybdenum Electrode? 352

Among the types of cups and pots on the market, glass is the healthiest, safest, and most widely used cups, according to relevant research data. There are various kinds of glasses in the market, but only those with pure glass material, crystal clear body, and moist feel are deeply loved by consumers. How to produce high-quality glass? The production process of glass is batching, melting, forming, sintering and annealing. Among them, melting is extremely important for the quantity of finished…

Tungsten News
Molybdenum Concentrate Commodity Index – Mar. 7, 2017 1,266

The molybdenum concentrate commodity index is 72.18 on Mar. 7, 2017, which is the same level as yesterday. It has lowered down 41.52%, compared with the highest level on Jan. 23, 2013, but increased 49.75% compared with the lowest point on Dec.2, 2015. The comparison is calculated from Sep. 30, 2012. The value has been going up continuously 49.751% in 463days.

Tungsten News
Lanthanum-doped Molybdenum Wire and Pure Molybdenum Wire 1,265

The recrystallization temperature of lanthanum-doped molybdenum wire is higher than pure molybdenum wire, and it is because small amount of La2O3 can improve the properties and structure of molybdenum wire. Besides, La2O3 second phase effect can also increase the room temperature strength of the molybdenum wire and improve the room temperature brittleness after recrystallization. Recrystallization Temperature Comparison: The microstructure of pure molybdenum wire was obviously broadened at 900 ℃ and recrystallized at 1000 ℃. With the annealing temperature increase, recrystallization…

Tungsten News
Lanthanum-doped Molybdenum Wire 1,403

Molybdenum wire has good properties such as high strength, high wear resistance, high melting point, low coefficient of expansion, good thermal conductivity and thermal conductivity, but its shortcomings such as room temperature brittleness and high plastic-brittle transition temperature greatly affect its processing and application. The lanthanum-doped molybdenum wire doped with a small amount of lanthanum oxide not only improved the structure and properties of molybdenum wire, but also strengthened the strength and toughness. Lanthanum-doped molybdenum wire preparation processes are as…

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