LF (Ladle Heating Furnace) Worker
エルエフこう
Industry & Occupation
Classification
Summary
LF (Ladle Furnace) workers heat and hold molten steel in a ladle, performing refining operations such as temperature control, alloy adjustment, deoxidation, and degassing as steelmaking operators.
Description
LF workers use ladle heating furnaces in the steelmaking process to heat and hold molten steel to the specified temperature while adjusting the chemical composition. Based on data from furnace temperature sensors and spectroscopic analyzers, they appropriately add alloy elements, perform deoxidation and degassing processes, and manage slag. During work, they also handle refractory inspection and replacement, ladle movement using cranes, and proper use of safety devices and protective gear. They closely collaborate with quality analysis rooms, converters, and continuous casting processes to support stable steel production.
Future Outlook
While automation and labor reduction in steelmaking processes advance, demand for operators with advanced process control technology is expected to remain.
Personality Traits
Calm and composed / Good cooperativeness / High concentration / High safety awareness / Strong sense of responsibility
Work Style
Career Path
Operator → Veteran Operator → Shift Leader/Leader → Supervisor (Line Manager) → Steelmaking Chief/Technical Instructor
Required Skills
Alloy Processing / Proper Use of Safety Protective Gear / Refractory Inspection and Replacement / Small Mobile Crane Operation / Spectroscopic Analysis / Temperature Measurement Control Device Operation
Recommended Skills
English Technical Document Reading / PLC Control Basics Knowledge / Process Optimization / Quality Control (QC Methods)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute temperature changes or chemical composition deviations affect quality. |
| Physical Stamina & Endurance | Because it involves handling heavy objects in high temperatures and long hours of standing work. |
| Stress Tolerance | Stress tolerance is important in high-temperature environments where furnace temperature adjustments must be made within short times. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows standardized procedures. |
Related Qualifications
- Crane Operator License (Small Mobile Crane Operation Training)
- Gas Welding Skills Training Completion
Aliases
- LF Furnace Operator
- LF Operator
Related Jobs
- Blast Furnace Worker
- Converter Worker
- Electric Furnace Worker
- Melting Furnace Worker