Bell Type Furnaces TRIZ Cases
- Electrical Steel Coil Processing for Ultra-Thin Low-Loss Strip
Multi-stage cold rolling, annealing, and roller leveling produce ultra-thin electrical steel coil with low magnetic losses and reduced aging.
- Q&P Steel Coil Self-Tempering Softening Without Intermediate Annealing
Residual heat and an insulating enclosure soften Q&P steel coils after hot rolling, cutting cold-rolling force and avoiding intermediate annealing.
- Hot-Rolled Steel Plate Quenching and Partitioning for Thick-Gauge Formability
Martensite and retained austenite support thick hot-rolled plates with over 20% hole expansion after controlled quenching and partitioning.
- Heat Treatment Installation with Rotating Chamber Array
Motorized pivot rotates chamber array around axis, eliminating manual product transfer between fixed thermal zones and reducing energy waste.