Required Skills > Hardness Measurement
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13 jobs found.
Gas Carburizing Worker
A skilled worker who performs heat treatment by diffusing carbon into metal parts in a gas carburizing furnace to improve wear resistance and durability.
Metal Heat Treatment Worker
A job that improves material properties by performing heat treatments such as heating and cooling on metal products.
Metal Base Material Inspector
Technical job that inspects surface and internal defects of metal materials using various testing methods.
Metal Materials Manufacturing Inspector
This occupation involves inspecting chemical composition, physical properties, dimensions, etc., of metal materials during the manufacturing process using various testing equipment to confirm whether the quality meets standards and specifications.
Hardening Worker (Concrete Products Manufacturing)
A manufacturing job that cures (hardens) concrete products removed from molds under specified temperature and humidity conditions and performs quality control.
Shot Peening Worker
A shot peening worker is a technician who performs surface treatment work by introducing compressive residual stress into metal parts through high-speed collision of granular media such as sand or steel balls, thereby improving the parts' fatigue strength, wear resistance, and corrosion resistance.
Carburizing and Quenching Worker
Specialized technician who performs carburizing treatment to diffuse carbon into metal parts and hardens the surface through quenching.
Nitriding Worker (Chemical Industry)
This occupation involves operating nitriding furnaces to infuse nitrogen into the surface of metal parts to form a hardened layer, managing temperature and pressure, conducting quality inspections, and ensuring safety management.
Clay Kneader (Ceramics Manufacturing)
This occupation kneads clay, the raw material for ceramics, uniformly to create a body (greenware) suitable for forming. It handles the processes from raw material blending to kneading.
Band Inspector (Rubber Products)
This occupation inspects whether rubber products (bands) meet standards for dimensions, appearance, physical properties, etc., during the manufacturing process to maintain quality.