Article List
- Are alumina prices up or downSince this year, the price of most varieties of non-ferrous metals set a new high in nearly a decade, commodity super cycle is constantly hearing, but as a key raw material of electrolytic aluminum - alumina price obviously did not keep up with the commodity rising cycle.Since 2020, the highest averNews August 12, 2021
- Are rare earth metals a good investmentSince the country proposed going carbon neutral by 2060, the term "carbon neutral" has quickly gone from an unfamiliar term to a buzzword.In September 2020, China announced that it would strive to peak carbon dioxide emissions by 2030 and strive to be carbon neutral by 2060.In this year's governmentNews August 11, 2021
- Is copper production a bulk gaining industryChile's national Copper corporation (Codelco) produced 151,600 tonnes of copper in June, up 14.9 per cent year on year, the Chilean copper Commission (Cochilco) announced on Tuesday, MiningWeekly reported, citing Reuters.In the first half, Codelco copper production was up 6.8 per cent year on year.BNews August 10, 2021
- Indium-free solution for touch screen materialsNew material without indiumOne of the most important applications of indium metalas a rare metal is to synthesize indium tin oxide. The compound is known for its optically transparent and electrically conductive properties, making it a key ingredient in touchscreen materials. But indium is scarce, eNews August 09, 2021
- Barium titanate (BaTiO3) semiconductors' introductionBarium titanate is an inorganic compound with the chemical formula BaTiO3. It is a white powder that is transparent as larger crystals. This titanate is a ferroelectric ceramic material, having piezoelectric properties and a photorefractive effect. It can exist in five phases including hexagonal, cuNews August 04, 2021
- Lithium raw material prices continue to riseWith the increase in demand for power batteries and the implementation of relevant support policies, the lithium battery industry chain is generally welcome good news, and the price of upstream raw materials has continued to rise recently.Business data show that as of The 13th, the mainstream priceNews August 06, 2021
- Can stainless steel and aluminum be used together?Galvanic corrosion occurs when two materials (an anode and a cathode) come into contact with each other and an electrolyte. Electrolytes can be environmental factors such as humidity or rainwater. When these factors come into play, electron transfer will begin to occur. Depending on the level of resNews August 05, 2021
- Rare earth goods tight price rise by what supportIn recent weeks, the domestic rare earth market as a whole is hot, and the market prices of all kinds of products are on the rise.In particular, the prices of some rare earth products have increased significantly, and the prices of praseodymium oxide and neodymium have increased significantly.From rNews August 03, 2021
- Magnesium metal non-spark anodizing treatmentSimilarities between non-spark treatment and spark treatmentThe process of non-spark surface treatment for magnesium metal and its alloys is exactly the same as that of spark treatment: alkali degreasing → water washing → acid etching → water washing → direct/ac anodizing → water washing → pure wateNews August 02, 2021
- Silicon wafer after hydrophilic and hydrophobic treatmentThe surface properties of silicon are the key parameters to the success of the silicon direct bonding technique in the semiconductor industry. The hydrophilicity and roughness of silicon surfaces processed with three typical surface treatments in the direct bonding technique are systematically evaluNews July 30, 2021