Stainless Steel

For the outer diameter of 20mm-28mm, wall thickness of 2mm-3mm carbon steel welded pipe and welded stainless steel pipe phased array ultrasound, full-focus ultrasound and crawl wave inspection technology research. Analysis of a variety of ultrasonic inspection methods for such specifications ...

The causes of cracks in high manganese steel castings in actual production and the influence of various factors in the solidification process of castings are analyzed. Preventive measures are proposed from structural design, chemical composition control, casting process and heat ...

What is shot peening? Shot peening uses the high-speed rotating impeller to throw out small steel shot or small iron shot and impact the part surface at high speed, so the oxide layer on the part surface can be removed. ...

What is shot peening? Shot peening is a process that uses a high-speed rotating impeller to shoot the shot out at high speed, hit the workpiece surface, and clean or strengthen the workpiece surface. The materials used for shot peening ...

What is shot blasting? Shot blasting is a process that uses compressed air as power to spray shot onto the workpiece surface and clean or strengthen the workpiece surface. The medium used for shot blasting is round particles without edges ...

What is sand blasting? Sand blasting is a surface treatment process that uses compressed air as power to form a high-speed jet beam to spray sand at high speed to the workpiece surface to be treated. The compressed air is used as ...

With the development and progress of medium thick steel plate technology, people pay more attention to the product quality, and the production enterprises pay more attention to the requirements of product quality and energy saving. From the current development situation in the ...

The differences of normalizing, tempering, annealing and quenching lie in different processes, different changes of material structure and different results of material properties. What is quenching? Quenching of Steel is to heat the steel to the critical temperature above Ac3 ...

The intergranular corrosion tendency test of stainless steel is a common content in design documents, and the relevant content in standards such as HG/T 20581 is relatively clear. The water pressure test or the chloride ion content in the operating medium is ...

Silver bright steel It is also called silver steel branch, commonly known as bright round bar or smooth circle. It refers to the round steel with bright surface without rolling defects and decarburization layer. All kinds of steel, carbon steel, easy cutting ...