Shanghai Autra Precision Surface Treatment Co., Ltd.

Compressor wheel

Engine part of the EGR system; focus on increased hardness, corrosion resistance and wear resistance.

Performance & applicable issues

Increased hardness, corrosion resistance and wear resistance

Related application

Engine part of the EGR system

Coating solution

Coatings listed in the data: low-, mid- and high-phosphorus electroless nickel.

Application notes

Uses and coating types come from company technical documents; the specific degree of improvement must be confirmed by samples and inspection conditions.

Operating & test conditions

Provide substrate, quantity, coating thickness, load, contact media and dimensional requirements.

Images & technical documents

Related coatings & chemicals

Source: company technical documents ↗ · compiled: 2026-09-18