Molybdenum Powder
Molybdenum powder: dark gray appearance, color should be uniform, no agglomeration, no visible inclusions.
Application of Molybdenum Powder
By the rapid development of the application of molybdenum powder, has been widely used in industrial and agricultural areas, such as rubber, plastic, papermaking, coating, paint, printing ink, cable, pharmaceutical, chemical fertilizer, feed, food, sugar, textile, glass, ceramics, sanitary products, sealant, adhesive, pesticides and pesticide carrier and flue in addition to the environmental aspects, such as sulfur, water treatment. Lightweight aluminum overlap with aluminum powder is also have different purposes, is mainly used in papermaking, plastics, synthetic rubber, food, edible pigment, medicine, adhesives and hygiene kits, and other fields. In recent years, because of the information about light molybdenum powder can enhance the properties of some materials, so an increase in the scope of its use.
Production Process of Molybdenum Powder
In industrial production of molybdenum powder, molybdenum trioxide or ammonium molybdate is reduced by hydrogen gas with dew point temperature below -25℃. When ammonium molybdate is used as raw material, it is calcined in resistance furnace or rotary tube furnace, the temperature is controlled at 500 ~ 600℃, and the product after calcined is yellow or white molybdenum trioxide powder. The roasted molybdenum trioxide was firstly reduced by hydrogen in a tubular resistance furnace, and the reduction temperature was controlled at 450 ~ 650℃. The product was dark brown molybdenum dioxide powder.The reduced molybdenum dioxide powder is rereduced by hydrogen in a tubular resistance furnace. General reduction temperature is controlled in 850 ~ 950℃, the product is gray metal powder,In industrial production, roasting and primary reduction are also combined, and the temperature is controlled at 500 ~ 600℃. Molybdenum powder with high purity and fine particle is usually prepared by reducing molybdenum chloride with hydrogen.
Features of Molybdenum Powder
Molybdenum powder can be divided into light molybdenum powder (PCC) and molybdenum powder (GCC). The characteristics of molybdenum powder can be manually controlled color, particle size, surface characteristics, dispersion, rheology, thixotropy and crystal type.
Molybdenum powder has high chemical purity, strong chemical inertia, good thermal stability, will not decompose below 400 degrees Celsius.
Molybdenum powder has the advantages of low oil absorption rate, low hardness, small wear value, non-toxic, odorless, tasteless, good dispersion and so on.
As a molybdenum powder supplier, we can offer kinds of related products for sale. and the molybdenum powder priceis low, anything you need, please contact us.
As a refractory metal company, Huasheng Metal (HSG), established in 2003, which is based on Beijing, the capital of China, mainly engaged in the import-export and the domestic market about the metallurgical raw material and metallurgical products which include Ferro Alloys, Minor Metals, Sintered Steelmaking Metal Bars, Metal Scrap, Metal Ingot, and Tungsten products, Molybdenum products, Tantalum products, Niobium products, Ruthenium & Hafnium etc.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Tungsten Wire | As one of the most professional tungsten wire suppliersand tungsten wire manufacturersin China, HSG provides pure tungsten wire wholesale. Tungsten... |
 |
Niobium Tube | Niobium and niobium alloy tubes, rods and wires are widely used in chemistry, electronics, aviation and aerospace because of their high melting poi... |
 |
Tungtsen Powder | Tungsten powderis the main raw material for processing powder metallurgy tungsten products and tungsten alloys. Pure tungsten powder can be made in... |
 |
Ferro Tungsten | HSG METAL, as one of ferro tungsten suppliers, provides ferro tungsten for sale. Ferrotungsten belongs to the ferro wolframseries. Ferro tungste... |
 |
Ferro Tungsten | Ferro Tungsten HSG METAL, as one of ferrotungsten suppliers, provides ferro tungsten for sale. Ferro tungstenbelongs to the ferroalloy series. ... |
Похожие товары
 |
Space Sand for Kids Bulk Supply | Продавец: SGS | Space Sand for Kids Bulk Supply Our Space Sand for kids is a high-quality sensory play sand desi... |
 |
Colored Sand, Dyed Colored Sand | Продавец: SGS | Colored Sand, Dyed Colored Sand Colored Sand (Quartz Screed) Quartz screed is widely used as a ... |
 |
UNSCREWING MOLDS | Продавец: WIT MOLD LIMITED | UNSCREWING MOLDS Unscrewing moldis a type of mold used in injection molding, primarily for produ... |
 |
Ti6Al4V ELI Titanium Sheet IS05832-3 | Продавец: Titanium Manufacturer | Ti6Al4V ELI Titanium Sheet IS05832-3 Product Inspection Produce the medical titanium platewith ... |
 |
Ti-6Al-4V ELI Titanium Wire ASTM F136 | Продавец: Titanium Manufacturer | Ti-6Al-4V ELI Titanium Wire ASTMF136 Grade：Gr5, Ti-6Al-4V ELI.Standard： ISO5832-3, ASTM F136.Dia... |
