Archive for the News Category

Stainless Steel Point Corrosion   1 What is stainless steel point corrosion? The excellent corrosion resistance of stainless steel is due to the formation of an invisible oxide film on the surface of the steel, making it blunt. The passivation film is formed as a result of

1 What is PESR? The pressure electroslag remelting process is a recent advancement and allows for the manufacture of new high nitrogen alloys with unique properties under pressures of several atmospheres. Much higher levels of nitrogen can be achieved due to the pressure applied above the slag

Why choose 300 series stainless to antibacterial ? 300 series stainless steel have excellent corrosion resistance and work-ability. so it is the most widely and common stainless steel, accounting for about 50% of global stainless steel consumption. Antibacterial stainless steel is mostly used in kitchen, food cooking, medical and health care, public

Why choose precipitation-hardened stainless steel? Precipitation-hardened stainless steel is development shortly in human history. Among the stainless steels that appeared earlier, ferritic stainless steel, austenitic stainless steel has better corrosion resistance, but it cannot be adjusted mechanical properties through heat treatment methods. While martensitic stainless steel can be heat-treated

What is Magnetic particle Inspection (MPI)? Magnetic particle Inspection, a non-destructive method of detecting defects on or near the surface of ferromagnetic materials by the accumulation of magnetic particles in the leakage field near the defect. Let’s find out more about it. Principles and Introduction Magnetic particle

1.Pickling passivation principle The corrosion resistance of stainless steel is mainly due to the higher content of Cr added to the steel (such as 316L W (Cr) = 16.00 ～ 18.00). Cr is easily oxidized and can form a dense Cr2O3 oxide film on the surface of

With the rapid development of the mold industry, China has made rapid development in various aspects such as the research and development of cold work mold steel materials, although the new Cr8 series cold work mold steel has both high toughness and high alloy cold work alloy

Recently, the Chinese factory successfully produced a 110 mm Q550D extra-thick high-strength steel plate, breaking through the original 100 mm thickness ceiling. The steel plate shape and performance are good and have been highly recognized by customers. It is understood that high-strength steel plates are mainly used

On the afternoon of October 16, 2019, the 15.6 meter austenitic stainless steel forging ring, manufactured by chinese company, was successfully shipped from the factory. According to the news, the austenitic stainless steel forging ring with a diameter of 15.6 meters was jointly developed by Elite and