JIS Standards × Classification Details: Metal Material Inspection Workers
9 jobs found.
Zinc Plate Inspector
Inspects the surface condition, thickness, and quality of zinc-plated metal sheets and removes defective products.
Metal Refining Inspector
A technical job that inspects and analyzes the chemical composition and physical properties of materials during metal refining and manufacturing processes to ensure quality standards.
Metal Heat Treatment Inspector
This occupation involves inspecting the hardness, microstructure, and surface defects of metal parts or materials after heat treatment using various testing equipment and managing quality.
Steel Pipe Hydrostatic Test Worker
Specialist who injects water into the interior of steel pipes, applies prescribed pressure, and inspects pressure resistance and sealing.
Steel Material Inspector
Steel material inspectors ensure the quality of steel products and steel materials by conducting various inspections such as chemical composition analysis, mechanical property tests, and dimensional measurements.
Wire Drawing Inspector
Specialized profession that inspects and evaluates the quality of metal wire produced in the wire drawing process. Checks dimensions, surface condition, and mechanical properties to determine compliance with standards.
Precision Measurement Worker (Ironmaking and Steelmaking)
Specialized technician who measures dimensions, shapes, chemical compositions, and mechanical properties of metal materials and products generated in ironmaking and steelmaking processes using various measuring instruments, and inspects whether they meet quality standards.
Forging Inspector
This occupation involves using various inspection equipment to check the dimensions, surface, and internal defects of metal parts manufactured through forging processes and evaluate whether they meet quality standards.
Ferrite Inspector
A job that measures and inspects the ferrite content rate and microstructure in metal materials to determine whether the product's quality meets standards.