problem
Powder metallurgy parts are die-casted, and the capillary inside the metal is easy to absorb moisture and moisture, especially in the rainy season or when the climate is humid. Generally, the anti-rust oil is rust-proofed for a short time, and the surface of the metal parts will still produce rust. How to Effectively solve the problem of rusting powder metallurgy parts?
This is a problem encountered by a powder metallurgy product factory in Zhejiang.
solution
WD-40 solution has strong permeability and surface affinity with metal. It can remove moisture and moisture from the metal surface from the inside out, and form a dense protective film on the metal surface. The indoor rust prevention period can reach 1 year. Or longer. Therefore, WD-40 products can completely solve the problem of rusting of powder metallurgy parts. Specific methods of operation:
1. Put the small powder metallurgy parts into the iron basket, soak the iron basket directly into the WD-40 solution tank, and take it out after a few minutes to pack the metal parts.
2. Since the WD-40 solution is lighter than water, the precipitated impurities in the lower part of the solution tank can be removed regularly, and the WD-40 solution can be recycled.
3. The WD-40 solution has a low volatility and can be replenished with WD-40 solution in the solution tank periodically.
4. WD-40 solution is safe and environmentally friendly, inherently biodegradable, and does not contain any carcinogens or suspected carcinogens harmful to human body. It can be used with confidence.
income
1. Completely solve the rust problem of powder metallurgy parts from the inside out and improve the competitiveness of products.
2. Save production process and working time, and improve comprehensive income.
Concerned about surprises
Tag: Powder metallurgy industry Powder metallurgy parts Solution Product competitiveness Metal parts
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