News News
Material scientists from NUST MISIS and the University of Western Australia have presented an innovative bioresorbable alloy based on magnesium, gallium and zinc. The material can be used for the manufacture of temporary implants in the treatment of fractures and the restoration of surgically removed areas of the bone, as well as in the treatment of osteoporosis, multiple myeloma, Paget's disease. In modern bone implantology and cardiovascular surgery, biodegradable implants, which gradually dissolve and are replaced by body tissues are increasingly being used. This approach helps minimize the inflammation of the surrounding tissue caused by the implant and eliminates the need for an implant removal operation. The benefits of using such implants are especially noticeable in pediat...
Published: 2020 - 07 - 22
Views:222
U.S. Steel is planning a fundamental change in the way it goes to market, informing its salesforce this week that it will no longer use index-based pricing effective with its 2020 contracts. Should other mills follow suit, the move has wide-ranging implications for steel prices and the way contracts are negotiated.In an Aug. 13 letter to its North American Flat-Rolled Sales Organization, the company stated the following:“As we have seen in business conditions over the last several quarters and years, the North American flat-rolled market remains volatile and unpredictable. This volatility crea...
Published: 2019 - 08 - 28
Views:151
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:255
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:173
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:260
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 tung...
Published: 2019 - 03 - 07
Views:17
59页次7/12HomePrev...  234567891011...NextLast
Share:
Uniris Exhibition Shanghai Co., Ltd.
Shanghai Branch
Tel:4000 778 909
E-mail:irisexpo@163.com
  
Guangzhou Branch
Tel:020-8327 6389
E-mail:pmchina@unifair.com

CCEC CHINA official website
犀牛云提供企业云服务
Scan the QR code to visit the official website by phone