Basic information of molybdenum disulfide
Molybdenum disulfide is the main component of molybdenite. Black solid powder with metallic luster.…
Molybdenum disulfide is the main component of molybdenite. Black solid powder with metallic luster.…
Copper oxide,chemical formula CuO. It is a black oxide of copper,slightly amphoteric and slightly hygroscopic.The relative molecular mass is 79.545,the density is 6.3~6.9 g/cm3,and the melting point is 1026℃.…
Under the premise of ensuring the quality of concrete, early strength agent can greatly shorten its final setting time, make it as early as possible, and then accelerate the turnover of template, save template dosage.…
An alloy is a mixture of chemical elements, at least one of which is metal.…
Zinc sulfide is an inorganic compound with the chemical formula ZnS, which is white to off-white or light yellow powder in appearance. When exposed to light, the color becomes darker and is widely used as a pigment. Used as a window for visible and i…
Recently, the world's largest investment management corporation, BlackRock, in a market research report said that currently, they prefer U.S. and Japanese equities to European equities because of the energy problem stemming from Russia's invasion of…
The European Central Bank will hold a meeting on interest rates, with inflation in the euro zone already soaring to a record high, and the signal from the meeting will be crucial to the market. In terms of economic data, the U.S. trade data for Janua…
Magic wand reveals a colorful nano-world, about nanomarterials you should know about Nickel Titanium Alloy Scientists have developed new materials for the next generation of electronics that are so tiny that not only are they hard to distinguish when…
The clothes press machinedevelopment overview Withthe widespread application of electronic glue, the application of clothes pressmachine will become more extensive and diversified. At present,single-component dispensing technology is relatively matur…
The UK fuel crisis may be easing, but awinter of discontent could just be beginning If there have been no queues at petrolstations in the UK in recent days, it is probably because they have run out offuel. Now Prime Minister Boris Johnson saysthe fue…
Recently, steel prices have risen sharply. Behind this is the good momentum of economic development. According to data, from January to February 2020, The crude steel output in my country was 174.99 million tons, an increase of 12.9% year-on-year. Th…