Researchers in the US and Korea say they have developed a new way to make a flexible, resistive random access memory (RAM) device in a room-temperature process – something that has proved difficult to do until now.
Since the price of tungsten concentrate and ammonium paratungstate hit the bottom of 60,000RMB/ton, it stoped falling and went up slightly last week. The change in market is faster than expected, for most enterprises thought the market will turn better at the end of August.
Atsunori NEGISHI, Terunobu MAEDA
Technical Research Institute.
The China Ammonium Metatungstate(AMT) Industry 2016 Market Research Report is a professional and in-depth study on the current state of the Ammonium Metatungstate(AMT) industry.
Recently, according to foreign media reports, Russia wants to carry out a nuclear bomb upgrade plan, namely that to emission the nuclear bomb outside of the atmosphere through the intercontinental ballistic missile, in order to destroy asteroids, which would pose a threat to earth.
Last week, nine tin enterprises in the country decided cut back production of 17,000 tons in 2016, which take place about 12% of national yield. It’s expected that it doesn’t exclude the possibility of purchasing and storage business in the future, reduction of output and purchasing and storage tin supply and demand situation is expected to improve.
According to the data show that in 2005 to 2014 China import and export volume of tungsten concentrate in general shows a downward trend, and carbide exports have seen a growing trend (specific data as shown below).
It is said that China has officially equipped the first type of to-ground missile, so-called Dongfeng-15C penetrating missile, which has an ahead of 2500 mm length, 500mm diameter and more than 500KG unit weight. Its hitting accuracy reaches 30000mm and its shooting range is 600KM.