Silicon carbon alloy is a novel composite alloy deoxidizer, which can replace the more expensive traditional deoxidizers---ferrosilicon powder, calcium carbide, carbon powder and alloy powder. silicon carbon alloy has stable physical and chemical properti
Inspection fixtures are mainly tools for inspecting the size and shape of products. It can achieve rapid detection, widely used in mass production, can effectively detect defective products. As an inspection tool, the fixture itself has high precision and