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India's October finished steel exports surged by 60pc to 950,000t from a year ago, according to initial estimates by the Indian steel ministry.Year-to-date exports have risen by 27.7pc to 4.88mn t for April-October from the same period in 2018. India's fiscal year runs from 1 April.A surge in hot-rolled coil (HRC) exports is driving much of the growth.Indian mills are competing aggressively with Asian counterparts, especially into Vietnam, which has emerged as the biggest destination for Indian HRC in recent months.That trend is borne out in breakout data current through September. Its steel exports to Vietnam jumped to 1.04mn t in April-September from a low base of 293,000t in same period last year. HRC makes up the greatest share of total exports in April-September, at 2.28mn t, up by 68...
Published: 2019 - 11 - 11
Views:223
Aluminum is one of the most promising materials for aeronautics and automobile industry. Scientists from the National University of Science and Technology (MISIS) found a simple and efficient way of strengthening aluminum-based composite materials. Doping aluminum melt with nickel and lanthanum, scientists managed to create a material combining benefits of both composite materials and standard alloys: flexibility, strength, lightness. The article on the research is published in Materials Letters.Lighter and faster aircraft and vehicles require lighter materials. One of the most promising&...
Published: 2019 - 08 - 23
Views:244
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: Alumin...
Published: 2019 - 08 - 08
Views:142
An overview of ‘steel’ Steel is among the most popular materials used in the construction industry. According to the World Steel Association, in 2018 around 1,808 million tons of crude steel was produced worldwide and about 50% of this production was utilized by the construction industry. Further, they also state that there are as many as 3,500 different grades of steel and each grade offers environmental, chemical and physical properties unique to that grade of steel and each grade offers environmental, chemical and physical properties unique to that grade of steel. Steel has underg...
Published: 2019 - 08 - 01
Views:249
This is Osman El Atwani (left) and Enrique Martinez at the transmission electron microscope.Credit: Los Alamos National LaboratoryA new tungsten-based alloy developed at Los Alamos National Laboratory can withstand unprecedented amounts of radiation without damage. Essential for extreme irradiation environments such as the interiors of magnetic fusion reactors, previously explored materials have thus far been hobbled by weakness against fracture, but this new alloy seems to defeat that problem.'This material showed outstanding radiation resistance when compared to pure nanocrystalline tungsten...
Published: 2019 - 03 - 07
Views:7
Academic Annual Meeting of China Powder Metallurgy Alliance & 2019 Shanghai International Powder Metallurgy ForumThe application fields of powder metallurgy technology are expanding day by day. In order to further promote the technological innovation of new materials, new technologies and new process in powder metallurgy industry, to continuously learn from and understand the most cutting-edge scientific and technological achievements and development at home and abroad, to improve China’s scientific progress and technological upgrading in the field of new mate...
Published: 2019 - 02 - 27
Views:14
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