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Metal
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Project Number 1
Summary:
Several cleaners have been found to remove the multiple sources of contaminants from the different metal surfaces.Test Objective:
Improve cleaning of weld edge backer and wire prior to EB weldProduct Use:
weld edge metal band saw bladesTrial Number | Date Run | Purpose | Success Rating |
---|---|---|---|
0 | 09/12/2001 | To compare alternative cleaners with two current client supplied cleaners | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
1 | 09/17/2001 | Evaluating previously tested products using gravimetric analysis | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
2 | 09/17/2001 | Evaluating previously tested effective products on second Stubbs rust preventative | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
3 | 09/18/2001 | Evaluating previously tested effective products on second Stubbs rust preventative | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
4 | 09/18/2001 | Evaluating previously tested effective products on third supplied contaminant | Results successful using TACT (time, agitation, concentration, and temperature, as well as rinsing and drying) and/or other cleaning chemistries examined. |
5 | 09/20/2001 | Evaluating previously tested effective products on third supplied contaminant | A follow up test, usually based on company input. |
6 | 11/05/2001 | To evaluate ultrasonic energy with successful cleaners. | A follow up test, usually based on company input. |
7 | 11/07/2001 | To compare ultrasonic and immersion cleaning. | A follow up test, usually based on company input. |
8 | 11/14/2001 | To evaluate ultrasonic cleaning on supplied parts | Results suggest a scale-up feasible match for cleaning chemistry and equipment. Pilot plant study with actual parts recommended. |
9 | 11/20/2001 | To compare ultrasonics and immersion cleaning at shorter cleaning time | A follow up test, usually based on company input. |