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Aluminum alloy

铝合金 Test Item Aluminum alloy
Purpose Aluminum alloy metal structure
Test Period 3 working days
Test Range Metals and alloys
The Cost For details, please call hotline 0510-82605847
       Aluminum alloys are classified according to the properties, uses, heat treatment characteristics or alloy series, as shown below, the total content of the alloy element is lower than that of D. When the alloy is heated to a certain temperature, it can form a single phase solid solution. When the total amount of the alloy element is more than that of D, the performance difference is good, but the liquid flow is good, and it is used in the casting.
   Test method and standard
Test method Test Item Test standard Test Period Remark
Casting Al-Si alloy Na Inoculation JB/T 7946。1-1999 3 working days  
P Inoculation  
Pinhole JB/T 7946.3-1999
Overburning JB/T 7946。2-1999
Wrought Al & Al alloy Microstruture GB/T 3246.1~
GB/T 3246.2-2000
3 working days  
  Macrostructure
Al-Ti-B wire Microstruture YS/T 447.1-2002 3 working days  
   Test metallographic picture

 

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