Aluminium scandium intermediate alloy is a high performance aluminum alloy that can refine and raise the recrystallization temperature, improve the strength, and significantly increase weldability. About Scandium Aluminum Alloy Al-Sc Alloy :…
According to the statistics: On March 3, the main price of wire screws rose in China. Among the 52 sample cities, 33 cities rose, with an increase of 10-50, accounting for 63.46%, while the remaining 19 cities remained stable for the time being, acco…
Before construction, ensure that all kinds of instruments used during construction can operate normally, check their status and break the work, and the materials must be in place.…
A surfactant called polyoxyethylene sorbitan, monolauric ester, is used in emulsifiers, solvent stabilisers, etc. Polyoxyethylene monolauric ester is a polyoxyethylene sorbitan monolauric ester. By reacting sorbitan with ethylene, polyoxyeperethyl…