Amorphous selenium is either a reddish powder or a black, vitreous solid; crystalline selenium is either red or gray, depending on the crystal structure. This element resembles sulfur in its various forms and in its compounds. Selenium has many electrical properties, being both photovoltaic, where l Read More »

Bismuth is a metallic chemical element, symbolled as Bi, with atomic number of 83. Although it has been known since ancient times, it became familiar to the Greeks and Romans during the Middle Ages, before that bismuth was often confused with other metals, such as lead and tin.It is considered to be Read More »

New composite materials can be used in ultra-efficient motors.Scientists at the Oak Ridge National Laboratory in the United States have created a copper/carbon nanotube composite material that is 10 centimeters long and 4 centimeters wide using a new technique.The material can increase the current c Read More »

Metal antimony can be used in the preparation of new cathode materials because of its flame retardant effect.Under normal circumstances, as the anode material of lithium ion battery, it should meet the following requirements: 1. In the embedding reaction of lithium ion, the change of free energy is Read More »

Rare earth prices continue to rise related enterprises to increase the layoutOn January 21, rare earth plate, rare earth permanent magnet plate continued to rise.The average price of praseodymium and neodymium oxide rose by 2,500 yuan per ton and terbium oxide by 100,000 yuan per ton, compared with Read More »

Lightweight of new energy vehicles is accelerating, and the era of aluminum alloy profiles is coming Recently, Tesla, NIO, Xiaopeng and other new forces in car manufacturing have shown their results.In 2020, Tesla produced and delivered approximately 500,000 electric vehicles, of which 509,737 units Read More »

DescriptionAmorphous selenium is either a reddish powder or a black, vitreous solid; crystalline selenium is either red or gray, depending on the crystal structure. This element resembles sulfur in its various forms and in its compounds. Selenium has many electrical properties, being both photovolta Read More »

In recent years, the environmental awareness of all sectors of society is increasingly strengthened. The development of green coating technology adapted to the protection of rare earth permanent magnet materials is related to the healthy development of the industry in the future."The research on ele Read More »

On January 8, precious metals saw a big correction, with COMEX gold down 3.33% and COMEX silver down 6.46%. We believe that gold sell-off after the long dip opportunities are emerging.The sharp rise in real interest rates on US bonds has put pressure on goldOn Friday, precious metals prices crashed, Read More »

In 2020, global primary aluminum production will be 65.27 million tons, up 2.53% year on year.According to data from the International Aluminium Association, in December 2020, global primary aluminum production increased to 5.67 million tons, up 4.22% year on year, with average daily production of 1 Read More »

Antimony is a bluish-white brittle metal. It has low thermal and electrical conductivity. Antimony is stable in air at room temperature, but forms antimony trioxide (Sb2O3) if heated. Upon melting, it can be used to strengthen and harden other metals. Antimony Ingots have high corrosion and oxidatio Read More »

Consumer off-season approaching Shanghai copper upward momentum weakenedLondon copper has broken through the $8,000 / tonne mark, the highest level in nearly seven years, due to shipment disruptions at Las Bambas, the world's ninth-largest mine. Shanghai copper's main contract is close behind, break Read More »

Stimulus policy to promote precious metals under the support of strong.A sharp rise in 10-year Treasury yields at the start of the year has weighed on precious metals prices. In addition, on January 11, Atlanta Fed President Bostic said he was open to tapering in late 2021 and could raise interest r Read More »

In December 2010, China exported 456,000 tons of unwrought aluminum and aluminum materialsAccording to the General Administration of Customs, China's exports of unwrought aluminum and aluminum products in December 2020 were 456,130.4 tons. The annual export volume of unforged rolled aluminum and alu Read More »

In a 2021 outlook, Wenyu Yao, senior commodities strategist at ING, predicted a 'synchronised recovery' in copper demand in China and other economies.Demand for copper related to the energy transition will accelerate as the focus of the global economy shifts to a "green recovery" after the outbreak. Read More »