Ferrochrome is an iron alloy composed of chromium and iron. It is an important alloy additive in steelmaking. Ferrochrome according to different carbon content is divided into high carbon ferrochrome (carbon is 4~8%)
Scandium metal is a soft metallic transition metal, it has a silvery-white appearance in its elemental form which oxidizes to yellow or pinkish when exposed to air. Scandium metal can react with water to produce hydrogen gas and dissolve in many acids.
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1070 aluminum sheet is a material used to make some structural parts with specific properties.It has the characteristics of high plasticity,corrosion resistance.
The laser engraving machine is different from the mechanical engraving machine and other traditional hand engraving methods. The mechanical engraving machine uses mechanical means, such as diamond and other extremely hard materials to engrave other things