配方类型:

METALS AND THEIR TREATMENT

配方说明:

Bright Dip for Aluminum

配方组成:

/8% Nitric acid ~442' Be.)
Temperature/190-200'F
Solution/92% Phosphoric acid (85%)
Treatment time/1-5 minutes

配制方法:

This treatment will produce a bright, mirror-like appearance on most wrought aluminum alloys. It is not recommended for castings. Treatment should be conducted in a hood or with adequate ventilation.