About Silicon Nitride Si3N4 Powder:The silicon nitride composition is silicon and nitrogen. Si3n4 is the most thermodynamic stable in silicon nitride. It is white solid with a high melting point, relative chemical inert, diluted HF and hot H2SO4 atta…
Silicon nitride Si3N4 powder is an inorganic substance with the chemical formula Si3N4. Si3N4 is an important structural ceramic material with high hardness, inherent lubricity, wear resistance, atomic crystallinity and high temperature oxidation res…
Silicon nitride Si3N4 powder is an inorganic substance with the chemical formula Si3N4. Si3N4 is an important structural ceramic material with high hardness, inherent lubricity, wear resistance, atomic crystallinity and high temperature oxidation res…
Indonesia's suspension of exports of palm oil and related raw materials may also have an impact on the grilled eel . Indon…
Description ofConcrete strength and shrinkage reducer1. After the carbonate cement is added to the c...…
The properties of the cellular concrete are strongly influenced by the type of foaming agent used.…
The polarset concrete additive concrete The polarset concrete additive 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 admixture that can redu…
Ai predicts the impact of a wide range of material properties to break down previously impenetrable walls on the polypropylene fiber Spectral techniques Energy loss near edge structures (ELNES) and X-ray near-edge structures (XANES) are used to deter…
What type of glass is used for the wallsof commercial buildings? The interior walls of many commercialbuildings are made of glass to make the office look fashionable. Somehomeowners also like to use glass walls to make their houses look more eleganta…
Another round of "price hikes" is coming With the continuous development of my country's economy and society, people have more and more deposits and their quality of life has gradually improved. But what followed was the rise in housing pri...…
Copper prices hit a 16-year high, aluminum prices hit a 13-year high Since May, the non-ferrous sector has collectively exploded, and aluminum prices have continued to rise. Shanghai Aluminum broke the 20,000 yuan/ton mark, and the main contract reac…
Notice of price increase! The price of such a thing hit a 10-year high ! At a plastic raw material warehouse in Hangzhou, Zhejiang Province, trader Chai Tiesong is checking their inventory. He told reporters that the plastic raw materials they operat…