This was the most tragic engineering accident in human history. Because of the sponsor’s deliberate concealment, a nine-story building collapsed. Eventually, more than 3,000 people were buried alive, 1,134 died, and more than 2,500 were injured. Such a serious accident can no longer be called a disaster but a naked murder. The People’s Republic of
The global market for re-dispersible latex powder (RPP) has grown significantly in recent years, driven by increasing demand in various industries. Market trends The growing construction industry The construction industry is an important driving force for the re-dispersible latex powder market. With the increasing requirement for sustainable and high-performance building materials, RPP has become the
According to the latest research, the global lithium silicate market size was $77 million in 2023 and is expected to be readjusted to $70 million by 2030, with a compound annual growth rate of -1.3% during the review period. Lithium silicate is a dispersion of lithium silicate in water, which is odorless, alkaline, semi-transparent, or
Inconel 718 Overview Inconel 718 is a precipitation-strengthened nickel-based high-temperature and high-strength alloy. Inconel 718 has good comprehensive properties in the temperature range of -253~700℃. The yield strength below 650℃ ranks first among deformed superalloys. It also has good fatigue, radiation, oxidation, and corrosion resistance. With its processing performance, welding performance and long-term structural stability,
What is boron powder (single boron) Boron powder, also known as monomeric boron and amorphous element boron, CAS RN is 7440-42-8, appearance is light brown to gray-black invisible powder, melting point is 2300℃±2℃, atomic weight is 10.81, and temperature is 2550℃, specific gravity is 2.34-2.37, insoluble in water, hydrochloric acid, ethanol and ether, soluble in