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Tin Powders
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Applications
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Widely used in the production of porous self-lubricating
bronze bearings, also used in powder metallurgy structural
parts, friction disks, clutches, brake linings, metal graphite
brushes, diamond abrasive grinding wheels, bronze filters, peen
plating, plasma arc spraying, chemical formulations, additives for rubber and plastics, chemical manufacturing, smokeless powder for pyrotechnics and so on.
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Feature
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Silver-gray globe-shape or drop-shape powder.
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Grade
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Chemical properties
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Sn>, %
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Fe
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Cu
|
S
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Pb
|
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HYSn1
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99.9
|
0.015
|
0.03
|
0.01
|
0.03
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|
HYSn2
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99.9
|
0.015
|
0.03
|
0.01
|
0.02
|
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Apparent density,
g/cm3
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Sieve analysis, %
|
|
+100
|
+150
|
+200
|
+325
|
-325
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HYSn1
|
3.3-3.8
|
0.3max
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2max
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5max
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2-8
|
90min
|
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HYSn2
|
3.7-4.2
|
0.5max
|
5max
|
4-12
|
15-30
|
65-75
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