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Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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HOW TO PREVENT COPPER POWDER FROM ATMOSPHERIC OXIDATION
Q. We require method to prevent Copper Powder from Atmospheric Oxidation After Annealing/ Reduction? Any material or solution in which Copper Powder can be soaked and then dried leaving a coating on Powder particle can be considered.
Manish Sarda- Jaipur, India
Mr Manish Sarda,
Copper powder can be treated with a Tarnish prevention solution. This is available in India, in Chennai from a supply house of Plating chemicals. After the powder has reached room temperature , it should be dipped in the Anti Tarnish for 30 seconds, drained and dried normally.
Regards,
Asif Nurie [deceased] [deceased]
- New Delhi, India
With deep sadness we acknowledge the passing of Asif on Jan 24, 2016
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