Strong Sense of Responsibility × Keywords: Hardness Test
19 jobs found.
High-Frequency Quenching and Tempering Worker
A job that uses high-frequency induction heating equipment to quench and temper metal parts, imparting the required hardness and durability.
Scrap Inspector
Occupation that inspects and evaluates the material quality and properties of metal scrap used as raw materials for casting and metal processing.
Slab (Thick Plate) Inspector
This occupation involves inspecting the dimensions, appearance, and internal defects of thick plate-shaped slabs (metal materials) produced in steel mills and similar facilities, to check and record whether they meet quality standards.
Ironmaking Inspector
Specialized inspector who conducts physical and chemical tests and yield analysis to ensure the quality of steel products produced in ironworks.
Tufftride Worker (Nitriding Operation)
A manufacturing technical position that operates high-temperature furnaces to diffuse nitrogen into the surface of metal parts using nitriding gas or salt baths, thereby improving wear resistance and fatigue strength.
Ironwork Inspector
This occupation involves inspecting the dimensions, welds, and surface conditions of metal products using various inspection devices and measuring instruments to verify compliance with design drawings and standards.
Nonferrous Metal Plate Inspector
Inspects nonferrous metal plates from dimensional, surface, and quality perspectives and confirms compliance with standards as an inspector in a manufacturing site.
Bearing Steel Worker
A technical job responsible for the manufacturing process of bearing steel, handling everything consistently from raw material blending to rolling, heat treatment, and surface finishing.
Tempering Worker
A manufacturing technician who performs tempering treatment on metal parts using a high-temperature furnace after quenching to achieve appropriate hardness and toughness.