From overseas policy trends, given the amount of "day" the limitation of government debt repayment pressure, the fed expected yield curve control heat, in the case of the economic outlook is not seen obviously improved, the next Treasury rates big probability is given priority to with low volatility Read More »

Recently, the Serbian zijin copper held "KuangGongJie" ceremony, Serbia's mining and energy minister antic attended the ceremony, and presented four employees with "Š isteck engineer" award. Minister Antic pointed out that in the first half of 2020, under the situation of epidemic prevention and co Read More »

The Japanese government will strengthen the reserve system for rare metals used in electric cars and other industrial products, SankeiBiz reported Tuesday.Japan's reserves of minor metals are now guaranteed for 60 days of domestic consumption and are set to expand to more than six months.Minor metal Read More »

Rusal posted a net loss in the first half of the year and expects a weak aluminium price in 2020 Rusal recently reported recurring net losses totaling $76 million for the first half of 2020 as the company made a profit of $666 million in the same period last year after a Novel Coronavirus out Read More »

Mining companies and copper and cobalt buyers have been invited to a meeting in Kinshasa next week to discuss whether there is a way to retain an exemption from an export ban that expires in September, the DRC's mining minister said on Wednesday.The Democratic Republic of Congo is Africa's largest c Read More »

The first week of August, the bottom of the magnesium, go forward, to August 7, 99.9% magnesium ingot mansion valley area factory to mainstream factory tax cash price 12850 yuan/ton, also have a factory price 12900 yuan/ton, mainstream clinch a deal the price of 1.28 ~ 12850 yuan/ton, taiyuan area o Read More »

China's rare earth price index rose 19.08 points, or 1.50%, from the previous working day to 1290.22 points Wednesday.Affected by the increase of the listing price of rare earth products in North China, the market inquiries became more active, the spot stocks of the separating enterprises were tight Read More »

Copper indium gallium (di)selenide (CIGS) is a I-III-VI2 semiconductor material composed of copper, indium, gallium, and selenium. The material is a solid solution of copper indium selenide (often abbreviated "CIS") and copper gallium selenide.It is best known as the material for CIGS solar cells a Read More »

The group standard "Test Method for The Content of Silica Hydroxyl on the Surface of GAS phase silica" (T/FSI 490-2020) was officially released on April 30, 2020 and formally implemented on May 30, 2020.Gas phase silicon dioxide is obtained by hydrolyzing halide silane in high temperature flame whit Read More »

On July 27, Australian rare earth giant Linus Mining Announced a contract with the U.S. Department of Defense to begin preliminary design work for a large rare earth separation plant in Texas, expected to be completed in the first half of 2021.The initial phase of the design and planning could cost Read More »

The Ministry of Industry and Information Technology (MIIT) has released the operation of China's copper industry in the first half of 2020.In the first half of 2020, China's copper industry maintained a stable operation, the trend of copper price recovery was obvious, refined copper inventory decrea Read More »

A few days ago, the Ministry of Industry and Information Technology released the operation of the lead and zinc industry in the first half of 2020.In the first half of the year, China's lead and zinc industry production remained stable, the price bottomed out, the decline in industry benefit narrowe Read More »

Tin telluride is a compound of tin and tellurium (SnTe); is a IV-VI narrow band gap semiconductor and has direct band gap of 0.18 eV.Chemical formula：SnTeMolar mass：246.31 g/molAppearance：gray cubic crystalsDensity：6.445 g/cm3 Melting point：790 °C (1,450 °F; 1,060 K)Band gap：0.18 eVCrystal structure Read More »

Lanthanum aluminate is an inorganic compound with the formula LaAlO3, often abbreviated as LAO. It is an optically transparent ceramic oxide with a distorted perovskite structure.Chemical formula：LaAlO3Molar mass： 213.89 g/molAppearance： optically transparent, tan to brownDensity： 6.52 g/cm3Melting Read More »

Recently, anhui University of Technology on behalf of the interface Engineering Research Center of Professor Zhang Shihong's team of a new study, through the first principle study of rare earth elements on the absorption and diffusion of nitrogen atoms on the surface of the body core cubic iron, rev Read More »