An intergranular corrosion test for stainless steels. The specimen is placed in boiling copper-copper-sulfate-sulfuric acid for 24 hours, after which it is bent to expose any surface intergranular attack. This test is often preferred over the Huey test because it requires much less time.
The Fabricator Blog
The daily grind in a small fab shop - by Nick Martin A day in a small fabricating shop seldom follows a linear progression. Many things vie for attention, and the ability to multitask comes in handy.
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