Application of nano diamond in lubricating oil

The surface treatment method of nanodiamond particles an additive in lubricating oils, comprising the following steps, with a high-speed air stream at a high speed collision of the nano-diamond powder superfine grinding collision, untied agglomerates; will unlock The agglomerated nano-diamond particles are added to an organic solvent having a surface modifier and a dispersing agent; high-speed shearing is performed in an organic solvent to which the nano-diamond particles are added by using a high-speed shearing machine, and ultrasonic waves are used to make microbubbles in the organic solvent. The internal explosion is ultrasonic cavitation, which further de-agglomerates the nano-diamond particles; the surface-modified nano-diamond particles are separated by centrifugation, the nano-diamond particles are washed with an organic solvent, and the nano-diamond particles are centrifuged to obtain a surface. Modified nanodiamond particles. The technical effect of the present invention is that the refined nano-diamond particles have a particle size ranging from 20 to 60 nm, and the surface modification of the nano-diamond particles is very sufficient.

Water pumps serve in a wide range of applications such as pumping water from wellsaquarium filteringpond filtering and aeration, in the car industry for water-cooling and fuel injection, in the energy industry for pumping oil and natural gas or for operating cooling towers

The water pump housings we supplied are one of the key parts in the pump assembly.

We manufacture & sell more than 15,000 sets /year to all over the world.

We also supply fine machined Pump Accessories according to your requirement.

 water pump housing

QFAP has specialize in producing pump housings more than 5years.

Materials: Ductile iron, Grey iron, Aluminum

Surface treatment: Painting, Powder coating, only oiled

Main of our customers is from German, USA, and CAN.

With the long terms of experience in the pump industry, we could supply the pump housings or help to design the housings according to your requirements.

Water Pump Housing

Water Pump Housing,Water Pump Housing Leak,Water Pump Housing Gasket,Water Pump Housing Unit

SHAOXING QIFENG AUTO PARTS CO., LTD. , https://www.sxqfap.com