Application and characteristics of molybdenum disulfide

MoS2 powder metallurgy is a new technology and new process. Shanghai Yilin Lubricating Materials Co., Ltd. has produced various products of molybdenum disulfide (MoS2) powder metallurgy, such as machine tool friction plates, locomotive cross-head sliding shoe wear-resistant plates, various contact sleeves, sealing rings, etc.

(—) Formula: 87% pure iron powder, 10% graphite, 3% molybdenum disulfide

(II) Molybdenum disulfide (MoS2) powder metallurgy process (taking friction plate as an example): pass the original inner and outer friction plates through treatment, plate a layer of nickel (about 10-15 nanometers thick), and then use the above formula to restrict the Molybdenum disulfide (MoS2) powder metallurgy material is pressed on both sides of the steel core plate (the original friction plate). The thickness of molybdenum disulfide (MoS2) powder metallurgy is 1.5 mm. That is, both sides are molybdenum disulfide (MoS2) powder metallurgy, and the center is a steel core plate. Restriction molding is performed in a special mold. The restricted molybdenum disulfide (MoS2) powder metallurgical friction plate is sintered in a sintering furnace. After heat treatment at about 1000 ° C, oxygen is maintained during the sintering process to prevent Oxidation. The sintered powder metallurgy friction plate is firmly bonded to the copper core plate. Then, grind the two surfaces again and you are ready to use.

(3) MoS2 characteristics: 1. Low friction coefficient; 2. High abrasion resistance; 3. Good thermal conductivity and thermal stability; 4. Outstanding anti-seizure; 5. Oil-free and smooth.

Yilin Lubrication has become the domestic deep processing base of solid lubrication and anti-wear products. The company has successively developed molybdenum disulfide sprays, solid lubricating and anti-wear coatings, solid lubricating and anti-wear coatings, cold forging and hot forging and release water lubricants, molybdenum disulfide lubricants, special greases, and molybdenum disulfide coating Wait for dozens of products in six series, and undertake and design solid lubrication and anti-wear engineering projects.