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Silver (Ag) Metal

Pure silver is nearly white, lustrous, soft, very ductile, malleable, it is an excellent conductor of heat and electricity. It is not a chemically active metal, but it is attacked by nitric acid (forming the nitrate) and by hot concentrated sulfuric acid. It has the highest electrical conductivity of all metals, but its greater cost has prevented it from being widely used for electrical purposes. Silver is almost always monovalent in its compounds, but an oxide, a fluoride, and a sulfide of divalent silver are known. It does not oxidize in air but reacts with the hydrogen sulfide present in the air, forming silver sulfide (tarnish). This is why silver objects need regular cleaning. Silver is stable in water.

Basic Information

Name: Silver     
Symbol: Ag
Atomic Number: 47
Atomic Mass: 107.8682 amu
Melting Point: 961.93 °C (1235.08 °K, 1763.474 °F)
Boiling Point: 2212.0 °C (2485.15 °K, 4013.6 °F)
Number of Protons/Electrons: 47
Number of Neutrons: 61
Classification: Transition Metal
Crystal Structure: Cubic
Density @ 293 K: 10.5 g/cm3

Silver Sputtering Targets (Ag Target) 

Purity --- 99.99%, 99.999%

Shape --- Discs, Plate, Step (Dia ≤500mm,,  Thickness ≥1mm)

                 Rectangle, Sheet,  Step (Length ≤1000mm, Width ≤500mm, Thickness ≥1mm)

                 Seamless Tube( Diameter< 300mm,  Thickness >3mm ), Seamless Cirque ( Diameter< 300, Thickness >3mm)

Application --- 

Silver Evaporation Material  (Ag evaporation material)

Purity ---  99.99%    Density--- 10.5 g/cm3

Shape --- Wire, Cylinder, Pellet, Taper, Irregular Piece 

Specification --- custom-made

Silver Metal Product (Ag Wire, Rod, Foil, Slab, Disk, Tube )

Purity --- 99.99%,99.999%

Speciafication --- Wire (diameter 0.002mm - 1mm), Rod (diameter 1mm - 100mm ),Foil (thickness to 0.05mm - 0.1mm, width < 300mm)                                 Slab (thickness 0.1mm- 20mm, width < 400mm), Disc (diameter < 350mm, thickness  0.1mm - 30mm )

                                Tube (OD: 0.5-300mm, Thickness: 0.05-5.0mm)

Silver Tube (Ag Tube)

Purity ---  99.99%    

Speciafication ---  OD: 0.5-300mm, Thickness: 0.05-5.0mm

Silver Powder (Ag Powder)

Purity ---  99.99%    

Speciafication ---   1um, 10um (1340 mesh), 48um (300 mesh)




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