How many types of nitride powders are there?

Nitrogen has high electronegativity and can form a series of nitrides with many elements with lower electronegativity, including three types of ionic nitrides, covalent nitrides and metal nitrides.…


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Among many compounds, metal borides have better high-temperature properties than metal carbides. For example, diboride (TiB2) cermet products are more suitable for use under high-temperature and highly corrosive working conditions than titanium carbi...…


Can you polish quartz to a shine

How to make Quartz shiny? To give your quartz countertop its old shine back, mix 1 part vinegar and three parts water. With the help of a spray bottle and a microfiber cloth, spray the mixture on the countertop and polish it until you get the shine y...…


How to use cement foaming agent Precautions for use of cement foaming agent

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