Disulfuro de molibdeno en la industria de la pulvimetalurgia

Disulfuro de molibdeno en la industria de la pulvimetalurgia

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In the powder metallurgy industry, molybdenum disulfide is widely used as a friction-reducing additive,
and its excellent lubricity and stable chemistry ensure that the products effectively reduce wear during use, thus increasing product stability and service life.
Experimental objectives.
(1) Compare the difference in wear resistance of products by extrapolating the wear amount from the change in the internal diameter of the products.
(2) Check the wear of the product and compare the fit with other parts.

Recommended specifications for powder metallurgy industry(Purity>98.0%)
Los grados 
F-1
 
PF-2
Parameter(Max)
Acid insoluble substance(%)0.50.5
Molybdenum trichloride(%)0.150.05
Silicon dioxide (SiO2)(%)0.100.10
Iron(%)0.250.30
Water(%)0.150.30
Oil(%)0.400.40
Carbon(%)0.500.50
Acid value0.500.50
 
tamaño de partícula
D50μm1.512-16
D90μm45
D100μm10

Experimental Conclusions
(1) Product wear resistance: the product with molybdenum disulfide has better wear resistance.
(2) Matching between products and other parts; products with molybdenum disulfide additions have better matching with other parts.

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Introducción del proceso de pulvimetalurgia

Powder metallurgical materials are materials made directly from several metal powders, or metal powders and non-metal powders, through preparation, pressing and forming, sintering and post-treatment, without melting and casting. Powder metallurgy is a combination of metal metallurgical processes and ceramic sintering processes, it usually has the following processes. Powder Preparation And Compression Moulding The powder

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Aplicación y características de los productos pulvimetalúrgicos

Powder metallurgy products usually refer to products made from metal powders (or mixtures of metal and non-metal powders) through a forming and sintering process. Powder metallurgy products are usually used in a wide range of applications, from general machinery manufacturing to precision instruments; from hardware tools to large machinery; from the electronics industry to motor

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