Our offer for

PASSIVATION

Passivation treatment is done for stainless steel alloys. It is the strong presence of chromium in these alloys that gives stainless steel its anti-corrosion properties. Passivation treatment involves immersing a piece of stainless steel in chemical ponds to clean and eliminate any source of contamination on the surface of the chemical.

Then, when the part is removed from the tanks, the reaction of the chromium contained in the stainless steel with the oxygen from the ambient air forms a new layer of chromium oxide on the surface of the part. This layer thus significantly improves the piece’s resistance to corrosion. For more details on our passivation process, refer to the steps bellow.

Technical Specifications

Capacity as far as 16’’ x 32’’ x 32’’
We have the possibility to offer other passivation treatment as needed
No change in hardness
Corrosion protection
Provides a uniform and stable passive layer
No dimension alteration

Types

QQ-P-35C, TYPE VI

AMS2700-E, Method 1, Type 6

ASTM A967-05, Nitric 2

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The steps of our passivation process

We can provide a compliance letter guaranteeing the standards and quality of our products

• Step 1: Cleaning
We first carry out a thorough cleaning of the surface of the parts. This operation eliminates oils, greases and other deposits present on the surface of the parts.
• Step 2: Passivation
The parts are then immersed in a passivation solution (acid-based) for a certain period depending on the amount of corrosion contained on the parts.
• Step 3: Rinsing
Once passivation is complete, the parts must be rinsed to neutralize any trace of acid that may remain on their surface.

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Fast processing and delivery

For your small or large projects, we guarantee your SATISFACTION thanks to our expertise, our superior quality and our unbeatable service. This is our promise, and has been for over 20 years.

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Our realisations

“I am extremely satisfied with Placage Boucherville. The team is very professional and attentive to my needs. Their customer service is impeccable, and I have always received quick and clear answers to my questions. Well done, and keep up the great work!”

Simon Imbeault

“Fast, high-quality service at a great price.

The #1 reference in plating!”

Thierry Drouin Paquette

“Impeccable and affordable service.

I definitely recommend!”

Pascal Corbeil