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Types of alloy steelThere are two kinds of alloy steel – low-alloy steel and high-alloy steel. As mentioned earlier, the composition and proportion of alloying elements determine the various properties of alloy steel. Low-alloy steels are the ones which have up to 8% alloying elements whereas high-alloy steels have more than 8% alloying elements. Alloying elements There are around 20 alloying elements that can be added to carbon steel to produce various grades of alloy steel. These provide different types of properties. Some of the elements used and their effects include: Aluminium – can rid steel of phosphorous, sulfur and oxygenChromium – can increase toughness, hardness and wear resistanceCopper – can increase corrosion resistance and harnessManganese ...
Published: 2019 - 08 - 08
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In the development of modern cutting tool materials, cemented carbides play a leading role. Moreover, the performance of other cutting tool materials also improves remarkably, the applying field expanded, forming unique advantage and the overall pattern of complementary applying field to each other. The rapid and comprehensive development of cutting tool materials has laid the foundation of high-speed and effective cutting process.
Published: 2018 - 01 - 06
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25th - 27th of March, 2018 the 11th Shanghai International Cemented Carbides Exhibition & Conference (known as CCEC CHINA)will be held at Shanghai Ever Bright Convention & Exhibition Center. Besides, the 11th Shanghai International Powder Metallurgy Exhibition & Conference (known as PM CHINA) and the 11th Shanghai International Advanced Ceramics Exhibition & Conference (known as IACE CHINA) will be held concurrently, becoming an industrial professional platform to gather upstream and downstream buyers together.
Published: 2017 - 12 - 28
Views:84
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