Alumite oxalate while keeping the surface roughness after processing
Miyaki USA, Inc.


About This Product

The alumite of the oxalate is a special aluminum that has the following three. ・ Excellent surface roughness characteristics ・ Strong against cracks due to heat ・ High corrosion resistance performance with thin film The alumite of the oxalate keeps the surface roughness that is almost the same as the material compared to the hard aluminum. In the case of ordinary aluminum, the surface of the processed surface by machine processing and cutting will also be worse by aluminum. However, in the case of an alumite of oxalate, the processing method itself is completely different, so the generated film structure is close to the surface roughness before the processing. In addition, the generated film is 3 to 5 μm, so it is ideal for products with low dimensions and highly accurate products. Ideal for the surface roughness of about 1/3 of the alumite = seal surface and polishing less. The alumite of the oxalate has a thicker cell wall than the sulfuric acid method. Therefore, it is more resistant to heat cracks compared to ordinary aluminum. Because it has high heat resistance, cracks are rarely seen even if heat treatment for 400 ° C is performed. The alumite of oxalate has excellent corrosion resistance, and even a 3 μm film thickness has a corrosion resistance higher than the alumite 10 μm. It boasts high corrosion -resistant performance because it is unlikely that corrosion (erosion) occurs from heat cracks. In polishing less, "process reduction", "cost reduction", "delivery time". By making it an alumion of oxalate, it was possible to keep the surface roughness after the treatment. → Realize polishing less

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    Alumite oxalate while keeping the surface roughness after processing




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1 Models of Alumite oxalate while keeping the surface roughness after processing

Product Image Part Number Price (excluding tax) Processable material and recommended membrane thickness

Almite oxalate

Available upon quote ・ A5052/A6061/A6063/AC2A/B/AC4C/AC7A/B/ADC6 → Recommended membrane thickness: 5 μm ・ ADC12 → Recommended film thickness: 3 μm

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