With uniform composition, stable quality and various types, it can be divided into element addition type, grain refinement type, modification type and melt purification type master alloy products to meet the application requirements of various purpose master alloy products.
characteristic:
It is used in aluminum alloy smelting for chromium (element addition or grain refinement, low addition temperature, low alloy element loss, and easy control of aluminum alloy composition.
Specifications:
Aluminum chromium 5, aluminum chromium 10, aluminum chromium 20
packing:
This product is white block metal, each piece is about 8kg, and the outer package is plastic woven bag.
keep in storage:
Store in a ventilated and dry place, moisture-proof.
usage method:
Bake and dry before use, and the addition amount shall be determined by calculation and test according to the actual situation.
When the temperature rises to the required temperature, remove the scum, gently put it into all parts of the molten aluminum, and mix it evenly after melting.
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