Passivation treatment of 2Cr13 stainless iron passivation solution

&Nbsp; Passivation treatment of 2Cr13 stainless iron passivation solution
Passivation treatment of 2Cr13 stainless iron passivation solution
Brief introduction of jiayimei brand stainless iron passivation solution
Jiayimei brand stainless iron passivation solution jym-100 is specially developed for sus400 series martensitic stainless iron to improve its corrosion resistance
It belongs to a new type of high-quality product for general primary color passivation of martensitic materials
This product is a combination of environmental friendly inorganic acid as the main oxidant, high-efficiency cationic activator additives, high-quality corrosion inhibitor and a small amount of polymer passivation accelerator
It is non-toxic and tasteless without acid corrosion components
In line with the current environmental ROHS standard, the passivation of this product can effectively ensure that the original color of the workpiece will not be damaged and the size of the workpiece will not be changed during the passivation process, and greatly improve the salt spray resistance of stainless steel workpiece

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Features and benefits
&Middot; No pickling effect, excellent corrosion inhibition and effective prevention of hydrogen embrittlement
&Middot; Simple process operation, no special operating environment requirements, non-toxic and low corrosion, general plastic containers can be used, and the equipment is easy to configure
&Middot; The process has the characteristics of stable performance and consistent surface treatment
The product treated by this process is excellent and can resist neutral salt spray for 200 hours without rusting
&Middot; This product is widely used for passivation treatment of national standard 1Cr13, 2Cr13, 3Cr13, sus416, 430, sus420f and other materials with strong universality
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Scope of application
Stainless iron passivation solution is widely used for passivation of all kinds of sus400 series national standard and non-standard stainless iron, especially for large-area passivation of precision small and complex parts
Such as passivation and anti-corrosion treatment for screws, shaft pins, precision mechanical transmission parts, communication equipment and other fasteners

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Method of use
Place the workpiece with clean and oil-free surface in the product at a temperature of 75± After soaking at 5 degrees for 30 minutes, rinse with clean water, and then put it into the stabilizer at a temperature of 60~70 degrees
After 15 minutes, take it out, wash it with clean water, soak it in pure water for 1~3 minutes, and then dry it for packaging

&Middot; If the shape of the workpiece is complex and it is difficult to clean it after passivation, it is recommended to use 5%naoh or NaCO3 solution for neutralization for 1-2 minutes before soaking in pure water, and then wash the workpiece and soak in pure water
The effect is better

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Conventional process flow
Workpieces to be processed &mdash& Mdash; Degreasing — Clean water — Passivation (stainless iron passivation solution) — Rinse with flowing clean water — Stabilization — Clean water &mdash- Soak in pure water — Dry or air dry
The process flow can be increased or decreased according to the actual situation
Martensitic stainless steel passivation solution jym-100 professional passivation treatment