We track failures vs. total number of film shot per weld. This gives us a success rate for each weld and a monthly average for each welder and a composite total. Some track it by inches, but if I have a reject I have to reshoot the whole shot not just the inch(s) rejected. I run it on a...
Lamellar tearing is caused by a load being applied to a plate, beam etc. which tears the material apart. Lamination occurs in rolled products when a gas bubble is confined in the product as it is cast, then rolled creating a void or lack of fusion in the product. Ultrasonic inspection is a...
See the interpretation below:
Are pin holes which may propagate through thickness the issue or is porosity the issue.
Interpretation: VIII-1-89-88
Subject: Section VIII, Division 1 (1986 Edition, 1988 Addenda), UW-38
Date Issued: May 10, 1989
File Number: BC86-519
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