Alumite Worker
あるまいとこう
Industry & Occupation
Classification
Summary
Alumite workers perform surface treatment to form an anodic oxidation film on the surface of aluminum products, improving corrosion resistance and aesthetic properties.
Description
Alumite workers electrolytically oxidize the surface of aluminum products to enhance corrosion resistance and decorative properties. The work mainly consists of degreasing and polishing, pre-treatment by etching, anodic oxidation using electrolytic baths such as sulfuric acid, dyeing with coloring agents, and sealing (pore sealing). In each process, bath temperature, current density, and processing time are strictly controlled to form a film meeting quality standards. After completion, visual inspection, film thickness measurement, and corrosion resistance tests are conducted to sort out defective products. In the workplace, handling chemicals, waste liquid treatment, and compliance with environmental regulations are important, along with safety management and record-keeping.
Future Outlook
Demand for lightweight aluminum products and improved corrosion resistance continues, and with the adoption of low-environmental-impact technologies and electroless processing techniques, demand for advanced surface treatment technicians is expected to remain stable.
Personality Traits
High safety awareness / Meticulous / Strong sense of responsibility
Work Style
Career Path
Line Worker → Leader (Group Leader) → Process Manager → Quality Control Staff → Surface Treatment Engineer
Required Skills
Anodic Oxidation Treatment / Electrolytic Bath Management / Inspection Equipment Operation / Pre-treatment Technology
Recommended Skills
Quality Control Methods (QC) / Solution Analysis / Surface Treatment Technology / Waste Disposal and Environmental Conservation Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because subtle differences in processing conditions directly impact quality. |
| Physical Stamina & Endurance | Due to frequent handling of heavy products and standing work. |
Aliases
- Anodic Oxidation Film Processing Worker
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