The principle and technical requirement of spray coating (welding) is introduced.

The spray coating is a new technology for fiber mechanical construction.

Simulation of the velocity distribution in the spray cone based on the two-phase flow model;

The principle and practice of spray polyurea elastomer technology;

RP Based Spray Forming for Ceramic Mould;

Selection of spraying material for air flow distribution board of agglomerated electrical dust catcher;

Study on supercritical CO_2(SC-CO_2)spraying of nanocomposite Ag,Ce/TiO_2 light-catalyzed self-cleaning coatings;

Medium-pressure mixture gas spraying technology of water-borne wood coatings;

Through making up careful plan,changing top equipment of 128m3 blast furnace,coating inner wall of blast furnace,repairing external water cyclical system of blast furnace,straightening steel framework of top equipment are done at the same timeThis method can increase working efficiency and can save of cost for heavy repair of blast furnac

The results of the experiment show that the AF powder can satisfy the coating of outdoor air-conditioner shell,and also have the obvious advantages of low cost and high quality.

On the basis of producing compound fertilizer using a rotary drum for coating and granulation,the process technology of urea melt coating is added to make up nitrogen nutrition.

Acid-etched degreasing process for aluminum alloy profile before spray painting;

Based on the analyses of robot wrist structure and the requirements of spray painting for car,the conceptual design of a hollow oblique axis non-spherical 3R wrist is put forward.

The characteristic and application situation of in-mold decorating,in-mold labeling,spray painting,hydrographics transfer printing,printing,electroplating and so on were analyzed detailedly.