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23/10/30
The Process Expo has concluded successfully
22/08/16
Y-Ball check valve, How does it work
When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow.
Wire and Tube: terms for 2022 are set
After the cancellation of the leading international trade fairs wire and Tube 2020 due to the current COVID-19 infection situation
How does Fermentation Tank work
Fermentation is the process by which yeast converts the glucose in the wort to ethyl alcohol and carbon dioxide gas
22/08/17
Types and characteristics of stainless steel
There are two classification methods for stainless steel: one is divided into chromium stainless steel and chromium-nickel stainless steel according to the characteristics of alloying elements; the other is divided into M stainless steel, F stainless steel, A stainless steel according to the structure of the steel in the normalized state. , A-F duplex stainless steel.
Common sense problems of stainless steel pipe fittings
The best way to improve the quality of stainless steel pipe fittings is to change from ingot casting to billet casting process. Due to the improvement of the continuous casting process quality control means, this method has become a necessary means to improve product quality.
Process of heat treatment of metal
The heat treatment process generally includes three processes of heating, heat preservation and cooling, and sometimes there are only two processes of heating and cooling. These processes are interconnected and uninterrupted.
Main uses of commonly used stainless steel grades
Grade Type Use 1Cr18Ni9Ti austenitic type Widely used, suitable for food, chemical, pharmaceutical, atomic energy industries
Factors Affecting Strip Pickling
In hydrochloric acid solution, the pickling speed increases with the increase of acid concentration and temperature, but the acid concentration and temperature are limited due to the volatile hydrochloric acid.
Introduction of steel rolling process
The billets from the steel mill are only semi-finished products, and they must be rolled in the rolling mill before they can become qualified products.
The difference between stainless steel 304 and 316
In fact, it is impossible to see the difference between 304 and 316 stainless steel with the naked eye. Many people are confused when they see these numbers. Let me take a look at the difference between stainless steel 304 and 316 today.
