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Trial #0

Trial #0

To determine the efficacy of an aqueous cleaner utilizing VCN equipment.

2023

32

2

0

0

Coupon

11/17/2023

0.00

Vacuum Cycle Nucleation

Alexander Symko
Amelia Wagner

Brass

Lubricating/Lapping Oils
Oil

None

Air dry

Gravimetric

Three pre weighed brass tubes were used as coupons.  The brass tubes were soiled by swabbing the insides with Hycut Et 46 oil.  The dirty weights of the tubes were then recorded.  The tubes were then subjected to a one-minute heated cycle at 140 degrees F in the VCN using the cleaner Aquanox A4625 at a 1% concentration.  The tubes were then removed and left to air dry overnight.  The next day the clean weights of the tubes were recorded.  

Cleaner soil Initial wt of cont. Final wt of cont. %Cont Removed % AVG
Aquanox A4625 1% Hycut Et 46 1.7422 0.0004 99.98 99.94
0.8591 0.0005 99.94
1.1061 0.0010 99.91

Aquanox A4625 1% concentration is an effective cleaner utilizing VCN methods to remove oil from complex brass part. 

No relation

Name Class Section
Document Evaluation #0 Evaluation 3
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