Overview of silicon nitride Si3N4 powder
Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.
Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.
Inconel 718 alloys is a precipitation-hardening nickel-iron-based superalloy containing niobium and molybdenum. Its microstructure is austenite and has excellent comprehensive properties.
The oxidation resistance and corrosion resistance of nickel alloy make it suitable for the harsh environment of high temperature and high pressure.
Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the
Copper is the earliest discovered chemical element. Its chemical symbol is Cu, atomic number is 29, and atomic weight is 63.546 U.
Foam concrete is prone to cracking during maintenance, mainly caused by unscientific construction and maintenance of the proportioning. Luchuang has a series of solutions. In the years of construction, Luchuang has accurate material proportions for d
Global steel demand growth is expected to decline in 2022 will have an effect on the print line for slitting price The World Iron and Steel Association recently released the latest version of
Melamine water reducing agent is the product of the reaction that melamine is first sulfonated by sulfuric acid and then condensed with formaldehyde, so the chemical name is sulfonated melamine-formaldehyde resin, which belongs to the anionic surfact
The America is considering releasing a total of 180 million barrels of oil from the Strategic Petroleum Reserve (SPR) in the coming months in an effort to keep oil prices down.According to reports, this will be the third time the United States has us
KMPASS is a professional Copper Iodide supplier to provide high quality Copper Iodide CuI beads.
Xiaominew products launching conference is coming OnMonday (6th) Xiaomi released a product pre-sale notice, announcing that it willhold an overseas product online presentation at 8 pm on September 15th. Themarket expects that Xiaomi will announce the
Since June 2020, the supply and demand of lithium hexafluorophosphate have been in short supply. The price of lithium hexafluorophosphate has risen strongly, from a minimum of less than 70,000 yuan/ton to nearly 400,000 yuan/ton. In the face of conti