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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
Views:131
Did you know steel roofs can last over 50 years while traditional roofs only last 17 years?Are you constructing with steel? Steel comes in many types, shapes, and sizes. To ensure you’re using the best, here are the 7 types of steel.
Published: 2019 - 01 - 22
Views:125
Researchers at the notorious Sandia National Laboratories in New Mexico - a primary supplier of US ancillary nuclear weapon systems - have announced the development of a two-metal alloy that is so hard that only diamond can compare in its ability to resist wear.
Published: 2019 - 01 - 14
Views:134
Engineers at Sandia National Laboratories have developed what they say is the most durable metal alloy ever created. Made up of a combination of platinum and gold, the new material is apparently 100 times more wear-resistant than high-strength steel, which makes it the first metal alloy to join the same class as diamond. Even better, it naturally produces its own lubricant that, under normal circumstances, is extremely fiddly and expensive to make.
Published: 2019 - 01 - 08
Views:128
Growing imports of manganese ore continued to buoy supplies of raw materials in 2018, even as environmental issues weighed on domestic production. Imports of manganese ore reached 22.08 million mt in January-October, compared to 21.26 million mt of total imports in 2017. This is likely to increase ore supplies by 15% year on year in 2018.
Published: 2019 - 01 - 02
Views:129
Scientists with the U.S. Army Research Laboratory, the University of Maryland and the Paulista State University in Brazil created a new gold-silver alloy with the idea of lightening the load and enhance the power of devices used by soldiers on the battlefield.
Published: 2018 - 12 - 25
Views:110
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