Required Skills > Chemical Composition Analysis
Filter by
41 jobs found.
Zinc Smelting Worker
Specialized technical job that manufactures high-purity metallic zinc through processes such as high-temperature smelting and electrolytic refining using zinc ore as raw material.
Aluminum Ingot Manufacturing Worker
Aluminum ingot manufacturing workers melt and refine alumina or recycled raw materials to produce base metals such as ingots and billets.
Cast Iron Melting Furnace Worker
Cast iron melting furnace workers melt iron for casting in melting furnaces, performing quality control, furnace operation, and maintenance.
Foundry Melter (Non-Ferrous Casting Manufacturing)
This occupation involves heating and melting scrap non-ferrous metals or alloys in high-temperature furnaces and pouring into molds.
Ingot Worker (Ironmaking, Steelmaking)
A profession that manufactures ingots by melting and refining iron ore or scrap and pouring it into molds.
Ingot Worker (Non-Ferrous Metal Smelting)
Specialized profession that melts and refines non-ferrous metal raw materials to produce ingots (metal blocks).
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.
Metal Smelting Engineer (Excluding Development Engineers)
Technical role involving smelting metal ores and raw metals through high-temperature processing and chemical processes to adjust and produce purity and properties according to standards.
Metal Smelting and Materials Manufacturing Engineer
Engineering position that uses iron ore, scrap, etc., as raw materials, smelts and refines them in blast furnaces and electric furnaces, and manufactures and develops metal materials such as steel and aluminum.
Light Alloy Melting Furnace Worker
A technical job that melts and refines light alloys (mainly aluminum or magnesium alloys) in high-temperature melting furnaces to produce molten metal with the specified chemical composition and quality.