90% Welding Flux Boron Powder Amorphous B Boron Used in Metallurgy
$20,000.00 – $40,000.00 / MT90% amorphous boron powder is a high-purity and high-activity functional material specially developed for metallurgical smelting and welding flux applications. With 90% effective boron content and strictly controlled residual impurities, this amorphous boron features a disordered atomic structure, providing abundant surface active points and higher chemical reactivity than conventional crystalline boron. It serves as a reliable deoxidizer, denitrifier and flux additive, widely applied in steel smelting, alloy modification and precision welding industries.



