Human chorionic gonadotropin (hCG), produced primarily by differentiated syncytiotrophoblasts, is a key embryonic signal necessary for the maintenance of pregnancy. hCG can activate various signaling levels in multiple cell types through binding to l…
The decision by major producers to maintain production cuts has had an impact on sterling investment casting price…
The decision by major producers to maintain production cuts has had an impact on brass casting sand price…
Production of graphene powder Graphene is a single atom-thick piece of carbon that is extremely sturdy. Its hexagonally-connected carbon atoms provide it with strength and a very thin, lightweight form. This material is becoming popular in many appli…
After the expansion of the range of steel losses and the opening of production reduction, the price pressure began to conduct to the upstream charge, coke first round of 300 yuan/ton of rise and fall has fallen, and with the deepening of the rise and…
After the expansion of the range of steel losses and the opening of production reduction, the price pressure began to conduct to the upstream charge, coke first round of 300 yuan/ton of rise and fall has fallen, and with the deepening of the rise and…
The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…
310 million tons! In the first quarter of 2022, global blast furnace pig iron production decreased by 8.8% year-on-year According to statistics from the World Iron and Steel Association, pig…
Us crude oil daily production status and eels in hawaii market analysis U.S. energy companies' daily crude oil production is said to be flat and unlikely to increase significantly for at leas…
Naphthalene Sulfonate Water Reducing Agent is the product of naphthalene sulfonated by sulfuric acid and then condensed with formaldehyde, which belongs to an anionic surfactant.…
According to the chemical composition, water reducing agent is usually divided into lignosulfonate type of water reducing agent, naphthalene series of high-efficient water reducing agent, melamine series of high-efficient water reducing agent, amino…
Nickel-based superalloys are the most widely used. The main reason is that, one is that more alloying elements can be dissolved in the nickel-based alloy, and it can maintain good structural stability…