Determination of 9 elements in lead-antimony alloy by vacuum EDX9000A alloy analyser-X-ray fluorescence spectrometer

The surface of lead-antimony alloy produces oxide, sulfide or other compound salt coating during the corrosion process, which prevents oxidation, vulcanization, dissolution or volatilization, so it has good corrosion resistance in air, asid sulfurik, fresh water and seawater.

Lead antimony alloy is a kind of antimony-containing lead alloy for the manufacture of lead-acid battery grid and conductive parts. Compared with pure lead, lead-antimony alloy has low melting point, small solidification shrinkage, less melting loss, small composition change during remelting, good fluidity in the molten state, easy to cast molding, and high hardness after solidification. It can cast devices with complex shape and clear outline

Lead-antimony low melting point die alloy, containing 5-15% of antimony (berat badan), the margin is lead, its melting point is about 255℃. Suitable for sheet metal stamping die, blow molding die, pressure molding die and ceramic die. When the alloy is used to make molds, the method and effect of making molds are basically the same as that of bismuth-tin alloy, and the alloy can be used to replace bismuth-tin alloy with only one quarter of the cost of bismuth-tin alloy.

Determination of 9 elements in lead-antimony alloy by vacuum EDX9000A alloy analyser-X-ray fluorescence spectrometer

Our company takes the national standard lead antimony alloy as the spectrum standard sample, and uses the basic parameter method and interference curve method to correct the matrix effect and spectral line overlap interference, and establishes the X-ray fluorescence spectrometer EDX9000A alloy analyzer for the determination of antimony, tin, perak, tembaga, bismuth, arsenic, zink, kadmium, nikel 9 kinds of elements in lead antimony alloy.

Using this method to determine the standard sample of lead antimony, the test results are basically consistent with the standard value,10 sample preparation determination, each element SD is less than 0.03%