Поставка водораспыляемый ферросилиция для паяльной Flux

1.UsageAtomised ferrosilicon 45% is used extensively in the welding industry.2.Sizes-250um 100%passing -149um 90-100%passing -105um 70-80% passing -74um 40-50%passing -63um 30-40%passing -45um 10-20%passing (or we can make any size according to the customer request)3.CharacterLow oxygen content,sphericity or similar sphericity,very good spreadability and liquidity.4.Spec. TypeSiAlSPMnC ≤atomizedFeSi45 powder43-470.25 0.02 0.04 0.5 0.2We can provide sample with different chemical composition and granularity upon request.