Preparation method of new silicon aluminum metal powder
High-silicon aluminum alloy is a binary alloy composed of silicon and aluminum. It is an alloy material mainly used in aerospace, space technology and portable electronic equipment.…
High-silicon aluminum alloy is a binary alloy composed of silicon and aluminum. It is an alloy material mainly used in aerospace, space technology and portable electronic equipment.…
Spherical quartz powder, also known as spherical silica powder, refers to the amorphous quartz powder material in which a single particle is spherical and the main component is silica. It is mainly used for copper and epoxy plastic packaging in large…
Water reducer is a special chemical product added to the concrete mixture before pouring, belonging to a kind of concrete admixture.…
In the powder bed laser melting technology, from the production, transportation, storage, printing and recycling of materials, the powder has been under a variety of mechanical and atmospheric environments throughout the process chain, the chemical c…
The water reducer and superplasticizer in concrete The water reducer and superplasticizer is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete admi…
It is reported that the central bank decided to raise the interest rate to 20%. Among them, the interest rate hike is to ensure that the deposit rate is raised to the necessary level to compensate for the increased risk of devaluation and inflation,…
The impact of the economy facing the risk of a technical recession on clc light weight bricks The latest bout of the coronavirus outbreak could tip the German economy into a technical recession in the first quarter of this year. In the fourth quarter…
Althoughthe era of full-screen has arrived, due to the existence of the front cameramakes the screen can not be displayed in full, cell phone manufacturers have tomake a variety of holes in the screen. With the advancement of technology, theunder-scr…
A new round of price increases for chemical raw materials begins It is understood that many chemical companies have predicted that the second quarter's gains will not stop. As expected, on the first day of June, many chemical manufacturers such as ti…
According to incomplete statistics, since the second half of last year, nearly 100 kinds of raw materials have shown an upward trend, and the prices of more than 10 kinds of raw materials have risen by more than 100%. Many people are very unbelievabl…
Aluminum prices continue to rise According to data from the National Bureau of Statistics, in the first quarter, the output of alumina, electrolytic aluminum, and aluminum were 19.23 million tons, 9.76 million tons, and 13.89 million tons, respective…