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Technical Resources
Guides and articles on passivation, surface treatment standards, corrosion prevention, and stainless steel maintenance. More articles are added regularly.
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Technical Guides
In-depth explanations of passivation processes, surface treatment standards, and stainless steel chemistry.
View Articles →Frequently Asked Questions
Answers to common questions about passivation, electropolishing, derouging, oxygen service cleaning, and stainless steel maintenance.
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Technical Guide
ASTM A967 Explained
What the standard covers, which treatment methods it allows, and when acceptance testing is required.
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Technical Guide
What Causes Stainless Steel Rust?
Why stainless steel corrodes, what to look for, and how passivation and maintenance prevent it.
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Technical Guide
What Is Rouge?
Iron oxide contamination in high-purity systems: how it forms, how it looks, and when derouging is required.
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Technical Guide
Passivation vs. Electropolishing
Two treatments that are often confused. Learn how they differ, when to use each, and when both are required.
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