What's inside
- ✓Zero-assumption fundamentals — passivation is NOT a coating (nothing is deposited)
- ✓Removes free iron + lets the stainless's own chromium-oxide passive layer reform stronger
- ✓Both chemistries: nitric acid (classic) and citric acid (greener, safer modern trend)
- ✓The make-or-break pre-clean; grade-dependence and flash-attack risk
- ✓Pickling vs passivation; ASTM A967 / AMS 2700 (nitric Method 1 / citric Method 2)
- ✓The verification TESTS that prove it worked (water immersion, humidity, salt spray, copper sulfate, ferroxyl)
- ✓Safety front-loads the nitric-acid NOx (brown-fume) inhalation hazard
- ✓20-question completion test, answer key, and certificate of completion
- ✓Available in English and Spanish (professional shop-floor Spanish)
- ✓Instant digital PDF download
Training Manual
Passivation (Stainless Steel) — The Complete Training Manual
A 49-page, plain-language training manual for passivation of stainless steel. Important: passivation is NOT a coating — it's a chemical treatment that removes free iron and surface contamination and lets the stainless steel's OWN chromium-oxide passive layer reform stronger and more uniform. Written in a friendly, “for-dummies” style that assumes zero prior knowledge, it reframes the fundamentals (nothing is deposited — the steel protects itself) and then covers both chemistries — nitric acid (classic) and citric acid (the greener, safer modern trend); the make-or-break pre-clean; grade-dependence and flash-attack risk on free-machining and martensitic stainless; the pickling-vs-passivation distinction; ASTM A967 / AMS 2700 (nitric Method 1 / citric Method 2); and — crucially — the verification TESTS (water immersion, humidity, salt spray, copper sulfate, ferroxyl) that prove it worked, since there's no visible coating to look at. Safety front-loads the nitric-acid NOx (brown-fume) inhalation hazard. Ends with a 20-question completion test, answer key, and a printable certificate of completion.
Secure checkout via Stripe. Digital PDF delivered after purchase.
Pairs with the Passivation (Stainless Steel) poster series.
Look inside
A few sample pages — click to enlargePreview pages are watermark-free samples of the actual manual interior.