Furnace Types TRIZ Cases

Hot rolled steel sheet with controlled Ti carbide distribution prevents cracks during complex shape forming by maintaining uniform characteristics.

A high-strength steel sheet uses fine iron carbide precipitates to lock dislocations during bake hardening.

Optimized chemical composition and ultra-rapid quenching reduce production costs and delivery time while achieving high wear resistance.

Two-stage quenching and tempering of thick-wall seamless steel pipes balances energy consumption with toughness for submarine flow lines.

Adding copper to IF steel suppresses humping beads during high-speed plasma welding, maintaining 440 MPa tensile strength and formability.

Alternating conical and blade-shaped jets remove vapor layers to overcome the Leidenfrost effect during thermal treatment of large mechanical parts.

A steel piston material with controlled Mn sulfide and oxide inclusions enhances machinability and high temperature fatigue strength.

A ferritic stainless steel sheet uses controlled annealing to form a recovery structure with specific grain misorientation.

Dual phase steel composition minimizes carbon supersaturation to maintain uniform elongation despite thermal exposure during FBE coating.

Lowering Rockwell C hardness from 47-60 to 40-46 allows roller re-edging of boron steel blades without sacrificing wear resistance.

Reducing silicon content in cold-rolled flat steel improves weldability and surface quality while maintaining tensile strength.

Austenitic stainless steel composition balances high tensile strength with non-magnetic properties through precise alloying.

Restraining rolls constrain the metal sheet to prevent out-of-plane deformation, ensuring uniform cooling rates across high-tension steel sheets.

Segmented induction heating coils adjust thermal hysteresis for vehicle center pillar flange and non-flange parts independently.

A tempered martensitic steel composition achieves a low yield ratio through controlled martensite and bainite phase fractions.

Spring-loaded clamps retain the calciner vessel to adjust its angle against dynamic repose, resolving high-temperature stress constraints.

A heat-resistant alloy features a dense alumina barrier layer reinforced by dispersed chromium particles at the interface.

Removing titanium eliminates edge-cracking during casting while niobium stabilization and increased molybdenum enhance pitting corrosion resistance.

Series graphite pipes with varying electrical resistance create a stable peak temperature position in heat treatment apparatuses.

Precise alloying prevents segregation during welding while maintaining high impact energy and workability in cryogenic environments.

Optimized ferritic stainless steel composition balances alloying elements to enhance high-temperature strength and oxidation resistance.

A high-strength steel sheet uses a dual-layer microstructure with surface ferrite and central martensite to balance mechanical properties.

Optimized ferrite microstructure in high-strength steel resolves the strength-toughness trade-off, ensuring reliable performance in polar environments.

Homogeneous microstructure in thick ferritic stainless steel eliminates streaky patterns and wrinkling after bending work.

Twin roll casting creates martensitic microstructures in ultra-high strength weathering steel, eliminating zinc coatings that react with soil.

Multi-variable prediction algorithm calculates exhaust gas fan speed to stabilize continuous annealing furnace pressure.

Rolling device applies plastic deformation to a moving heat sink, eliminating debris and roughness to ensure homogeneous strip production.

Ni and Cu metal particles in the surface scale enhance adhesion to control cooling rates during heat treatment of seamless steel pipes.

Segmented heating zones manage thermal expansion differences to prevent band fluttering during continuous annealing.

A cold-rolled steel sheet uses boron addition and controlled annealing to achieve low yield elongation.

Selective laser heating raises surface temperatures to 3000°C in a continuous kiln, preventing material cracking caused by uniform thermal stress.

Control nickel distribution in duplex stainless steel to enhance low-temperature toughness while preventing sigma phase precipitation during solution treatment.