Main
features
1.Element content：*5%
2.Extraction yield more than *0%
3.Directly adding and easy use .
Purpose
It is used to adjust content of chrome and iron element in
different brand aluminium alloys as substitute of intermediate
alloy ,which can reduce melting temperature.
Use
method
The adding quantity of Cr and Fe additive shall be calculated at be
the extraction yield of *0% according to content of alloy elements
is in the alloy brands under production and on-the-spot sample
analysis.It can be directly thrown into the aluminium bath evenly
and dispersedly .after skimming is completed.after small flame
disappears.It is required to enhance manual mixing for even
distribution and sufficient dispersing time shall be guaranteed
according to practical situation .
Technical
parameters
1.Use under temperature:******0℃.
2.Adding quantity(kg)= Alloy element content(%)-on-the- spot
sample analysis element content%
*********************************************************************- Charging
* quamtity Extraction yield(*0%)
* Element content in additive *5%
3.Melting time :**5 minutes
Packaging and storage
It is 0.5kg for each block,2kg for each package and *0kg for each
box .which shall be stored in a dry and ventilated place .The
storage period is one year if plastic bag is not damaged.
