News

News

Russian scientists create superhard alloy for mining in Arctic region: Project's Chief

Data: 2019-12-27
Views: 226

Russian scientists have developed a new generation of extrahard alloys, which will be used for the creation of equipment for mining in the extreme conditions of the Arctic region, said Yevgeny Levashov, the project manager and a professor of the Russian National University of Science and Technology.


According to Levashov, the new alloys were created as part of the state program for the development of the Arctic region and they will double the strength and durability of mining equipment.


'This is a technology for the production of a new generation of coarse-grained hard alloys with a particularly homogeneous structure with rounded tungsten carbide grains and a nanomodified cobalt binder,' Levashov said.


Industrial tests of the new alloy were conducted in late November at a mine in Russia's Kemerovo region where a combine machine processed over 700 cubic meters of rock at a depth of 820 feet.


The new development is expected to significantly increase the efficiency of mining in the Arctic region.


Via: http://brighterkashmir.com/

Note: Content may be edited for style and length.



News / Recommended news More
2020 - 01 - 22
Heusler alloys are magnetic materials made from three different metals that are not magnetic individually. The alloys are used broadly for their magnetic and thermoelectric properties, and their ability to regain their original shape after being deformed, known as shape memory. Investigations by Tohoku University's advanced materials scientist An-Pang Tsai and colleagues now show that these materi...
2020 - 01 - 10
3D printed Titanium alloys under an electron microscope: sample on the left with large, elongated crystals was printed conventionally, while sample on the right with finer, shorter crystals was printed sitting on a ultrasonic generator. Credit: RMIT UniversityResearchers have used sound vibrations to shake metal alloy grains into tighter formation during 3-D printing.A study can have a signif...
2020 - 01 - 03
The ability to 3D print titanium-alloy objects certainly does open up some intriguing possibilities. That said, the finished items aren't always as strong as they could be. Now, new research suggests that adding copper to those alloys could make a big difference.Typically, when objects are being 3D printed out of titanium alloy, a laser is used to selectively melt a powder consisting of titan...
2019 - 12 - 27
Russian scientists have developed a new generation of extrahard alloys, which will be used for the creation of equipment for mining in the extreme conditions of the Arctic region, said Yevgeny Levashov, the project manager and a professor of the Russian National University of Science and Technology.According to Levashov, the new alloys were created as part of the state program for the development ...
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