Furnace Types TRIZ Cases
- Non-Oriented Silicon Steel Processing for Uniform Magnetic Properties
Controlled hot rolling and annealing create uniform ferrite grains across the coil, reducing iron loss without Sn or Sb additions.
- Grain-Oriented Steel Annealing Separator Control at Coil Edges
By linking MgO separator ignition loss, storage time, and CO2 level, this case stabilizes coil-edge carbon and transverse magnetic uniformity.
- Fe-Co Soft Magnetic Alloy Composition for Lower Cost and Cold Workability
A tuned Fe-Co alloy with Si, Al, and Ta or Y cuts Co-driven cost and brittleness while preserving low core loss and cold workability.
- Grain-Oriented Electrical Steel Continuous Annealing Without Nitriding
A two-stage continuous annealing route removes nitriding and batch coil heating to cut energy use, yield loss, and magnetic deviation.
- Coil Spring End-Turn Softening for Corrosion Fatigue Resistance
Localized laser softening makes the end turn surface softer than the effective portion, delaying cracks while preserving settling resistance.
- Non-Oriented Electrical Steel Sheet with Uniform Grain Control
Controlled Si, Mn, S, and Cu levels plus annealing rate tuning improve grain uniformity, reducing iron loss while preserving magnetic flux density.
- Non-Oriented Electrical Steel Sheet Grain Control for Strength and Core Loss
Controlled alloy composition and annealing create uniformly distributed fine grains that raise yield strength while preserving low core loss in thin motor steel sheets.
- R-T-B Sintered Magnet Two-Stage Sintering for Stable Coercivity
A high-then-low temperature sintering sequence stabilizes coercivity and squareness in low-boron R-T-B magnets without longer firing.