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Molybdenum rods have high melting point, good thermal conductivity and low thermal expansion properties. At high temperatures, it can resist oxidation and have high strength.
Molybdenum rods and molybdenum rods are manufactured, and different lengths can be provided according to customer needs. In addition, there are three different surface treatments depending on the end use of the molybdenum rod.
CTOMS produces pure molybdenum rods and lanthanum-doped molybdenum rods. Doped lanthanum-molybdenum rods have a smaller cross-section after recrystallization and can maintain ductility at higher temperatures.
High temperature molybdenum rod
High temperature molybdenum rod, also known as molybdenum lanthanum alloy rod, is a kind of metal material with excellent high temperature performance. Its main component is molybdenum, and contains a certain proportion of lanthanum element (usually 0.4~1.2), the rest is the balance except for impurities. High temperature molybdenum rods have high melting point, good thermal conductivity, low thermal expansion and excellent oxidation resistance.
Molybdenum electrode is a transition metal molybdenum as the main raw material of the electrode, English name for molybdenum electrode, molybdenum content of more than 99.95%, with pure metal molybdenum is extremely similar to the physical and chemical properties, the diameter is generally between 20mm-152.4mm, the length can reach 1500mm. It is worth mentioning that there is a big difference between molybdenum electrode and tungsten electrode in terms of shape and use.
Molybdenum rod is a kind of material with a variety of excellent physical and chemical properties. Its chemical element symbol is Mo and its atomic number is 42, which is a gray transition metal. Molybdenum rods can be divided into forged molybdenum rods and polished molybdenum rods. The surface of forged molybdenum rods is allowed to have oxidation and slight forging marks, while the surface of polished molybdenum rods is metallic luster without significant oxidation.
Molybdenum column is a columnar material made of molybdenum metal, which inherits the excellent performance of molybdenum metal. Molybdenum is a metal with a high melting point (about 2620 ° C.), good thermal conductivity, low coefficient of thermal expansion, and excellent corrosion resistance. These characteristics make the molybdenum column have excellent stability and reliability under high temperature, high pressure and corrosive environment.
The molybdenum needle is a needle-like material made of molybdenum metal, which has typical characteristics of molybdenum metal, such as high melting point, high corrosion resistance, good tensile strength and low thermal expansion coefficient. In addition, when steel or other elements are added, its hardness can be improved.
The appearance of molybdenum needles is usually a doped molybdenum wire needle with a smooth surface and no stains, dust, oxides, tracks, scratches and damage. The length and diameter of the molybdenum needle can be customized according to specific needs. For example, the length can reach 200mm, and the diameter can be 0.6mm, 0.5mm, 0.4mm and other specifications. The tolerance is usually within ± 2%, and it can also be customized according to customer requirements. Make adjustments.
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