Expanding Surface Treatments for the Aerospace Industry
Misumi Group Headquarters, providing the AI platform "meviy," will begin offering Alodine equivalent (trivalent chromate conversion coating) and passivation treatments for machining from April 6, 2026, aimed at the aerospace industry. This expansion will enable the procurement of parts meeting high quality standards required in aerospace, such as corrosion resistance, with only 3D data and short lead times, thereby supporting the acceleration of development cycles in the aerospace industry.
📋 Article Processing Timeline
- 📰 Published: April 6, 2026 at 20:00
- 🔍 Collected: April 6, 2026 at 11:30
- 🤖 AI Analyzed: April 21, 2026 at 02:08 (350h 38m after Collected)
Misumi Group Headquarters, provider of the AI platform "meviy" for mechanical parts procurement, will begin offering Alodine equivalent treatment (trivalent chromate conversion coating) and passivation treatment for machining from April 6, 2026. In the development cycle of the aerospace industry, the procurement of parts involving special surface treatments has been a significant bottleneck. This expansion will enable the procurement of parts that meet the high quality standards required in the aerospace field, such as corrosion resistance, using only 3D data and with short lead times, thereby supporting the acceleration of development speed.
Misumi will continue to provide time value globally to customers in the manufacturing industry and contribute to productivity improvement through service enhancements.
## ■ Background
In the aerospace industry, parts often require special surface treatments due to the assumption of use in harsh environments like space. However, the number of processing manufacturers capable of handling such surface treatments is limited, often leading to significant time and effort in selecting appropriate manufacturers and verifying quality.
Aluminum and stainless steel materials are frequently used. For aluminum, chemical conversion coating is commonly employed for corrosion resistance and as a base for painting or adhesion, but there is a growing shift towards "hexavalent chromium-free" systems due to environmental and health considerations. For stainless steel, passivation treatment is increasingly important to prevent corrosion from surface contamination during processing, which is essential for quality stabilization.
Considering these circumstances in the aerospace industry, meviy has started offering Alodine equivalent treatment (trivalent chromate conversion coating) and passivation treatment for machining. This allows for the procurement of parts with special surface treatments, which previously required significant time and effort, with just 3D data and short lead times.
meviy will continue to shorten procurement lead times in the aerospace industry and support the acceleration of customers' development speed.
## ■ Service Overview
- Release Date: April 6, 2026
- Target Services: Machining (square and round parts)
- *Automatic quotation for round parts will start in May. (Until automatic quotation begins, quotations will be provided by a representative.)
- Additional Surface Treatments: Alodine equivalent treatment (trivalent chromate conversion coating), Passivation treatment
Misumi will continue to provide time value globally to customers in the manufacturing industry and contribute to productivity improvement through service enhancements.
## ■ Background
In the aerospace industry, parts often require special surface treatments due to the assumption of use in harsh environments like space. However, the number of processing manufacturers capable of handling such surface treatments is limited, often leading to significant time and effort in selecting appropriate manufacturers and verifying quality.
Aluminum and stainless steel materials are frequently used. For aluminum, chemical conversion coating is commonly employed for corrosion resistance and as a base for painting or adhesion, but there is a growing shift towards "hexavalent chromium-free" systems due to environmental and health considerations. For stainless steel, passivation treatment is increasingly important to prevent corrosion from surface contamination during processing, which is essential for quality stabilization.
Considering these circumstances in the aerospace industry, meviy has started offering Alodine equivalent treatment (trivalent chromate conversion coating) and passivation treatment for machining. This allows for the procurement of parts with special surface treatments, which previously required significant time and effort, with just 3D data and short lead times.
meviy will continue to shorten procurement lead times in the aerospace industry and support the acceleration of customers' development speed.
## ■ Service Overview
- Release Date: April 6, 2026
- Target Services: Machining (square and round parts)
- *Automatic quotation for round parts will start in May. (Until automatic quotation begins, quotations will be provided by a representative.)
- Additional Surface Treatments: Alodine equivalent treatment (trivalent chromate conversion coating), Passivation treatment