Furnace Types TRIZ Cases

Acid catalysts replace thermal polymerization to reduce energy consumption and production time while maintaining mechanical strength.

A dual microstructure steel combines surface polygonal ferrite with a tempered martensite core to achieve high yield strength and cold workability.

Segmented infrared generators and shielding plates partition steel plate temperatures, reducing shape retention loss in high-strength hot pressing.

Manganese-aluminum-nitrogen microalloyed spring steel achieves superior mechanical strength and elongation through precise chemical composition control.

A leaf spring steel composition with controlled titanium and nitrogen levels refines austenite grains through fine TiC precipitates.

High manganese austenitic steel maintains toughness by limiting carbide precipitation through precise carbon content and rapid cooling.

A low alloy steel with controlled carbon, manganese, nickel, and titanium levels delivers high tensile strength and hardness.

A quenched steel sheet achieves high strength and ductility through a dual martensite microstructure.

A steel plate manages internal defects by controlling chemical composition and bubble characteristics to improve hydrogen-induced cracking resistance.

A thick steel plate uses controlled copper and nickel concentrations to achieve uniform mechanical properties throughout its thickness.

Forced convection jets beneath trays disrupt stagnant boundary layers, enabling higher conveyor speeds and uniform cooling without extending furnace length.

A high-strength steel sheet combines ferrite, tempered martensite, and retained austenite phases to achieve superior mechanical properties.

Argon Oxygen Decarburization in a triple-melt sequence removes sulfur, lead, and bismuth impurities from large superalloy charges.

A high-strength hot-rolled steel sheet controls carbon and boron segregation at large-angle grain boundaries to achieve tensile strength above 850 MPa.

Controlled steel sheet grain structure minimizes distortion during gas soft nitriding heat treatment.

Bismuth cooling replaces lead baths to prevent environmental pollution while maintaining high tensile strength and avoiding bainite formation in fine wires.

A partially decarburized steel sheet establishes a carbon gradient from surface to bulk during continuous annealing.

A high-strength stainless steel seamless pipe achieves yield strength exceeding 862 MPa through a controlled multi-phase microstructure.

A high-strength steel material with controlled acicular ferrite and granular bainite microstructures improves yield strength.

A ceramic nozzle box delimits fluid flow propagation to cool specific metal component sub-areas during tempering.

A high-strength steel wire applies residual compressive stress to the outermost layer.

Segmented separation rings on axle workpieces control vapor film expansion to resolve non-uniform as-quenched hardness caused by poor cooling uniformity.

A thermal cycling process refines austenite grain size within thin metal strips to produce finer martensite structures.

Warm shot peening followed by hot setting imparts oriented residual stress to automobile suspension coil springs.

A high-tensile welded steel tube achieves formability through controlled ferrite grain size and composite carbide precipitation.

Interchangeable nozzle inserts reconfigure gas flow patterns to improve charge neutralization efficiency while reducing operational costs.

A high-strength electric resistance welded steel pipe achieves uniform elongation through controlled polygonal ferrite and retained austenite microstructures.

Niobium precipitates pin grain boundaries in ferritic stainless steel, preventing coarsening and preserving ductility for reliable heat exchanger brazing.

A specific Si/Mg ratio above 2.5 resolves the trade-off between age hardenability and breaking elongation in Al-Mg-Si alloys.

A refined martensite and residual austenite microstructure in ultra-high obdurability steel plate achieves tensile strength exceeding 1500 MPa.

A can steel plate achieves balanced strength and elongation through controlled chemical composition and manufacturing processing.

A non-oriented electrical steel sheet maintains uniform crystal orientation across its thickness through controlled chemical composition and manufacturing parameters.

Extruding composite billets at 1121-1260°C reduces flow stress and eliminates surface defects while maintaining corrosion resistance.

Optimized alloy composition reduces carbonitride precipitation to prevent creep degradation at 800°C while maintaining weldability.

Converting harmful alumina to spinel reduces stress concentration and improves spring steel fatigue resistance.

A tempered martensitic steel sheet structure enhances rupture properties through controlled carbide precipitation in prior austenite grains.

A tripod universal joint fairway heat treatment device uses a magnetizer with stacked magnetic conductive sheets to control quenching deformation.

Martensitic steel achieves high hardness and toughness by forming Al-Fe-Mn-Si intermetallic phases, reducing reliance on expensive alloying elements.

A bearing steel composition forms finely structured complex carbides to enhance strength and fatigue life.

A steel sheet with controlled ferrite grain size and texture in the surface layer resolves formability and surface unevenness trade-offs.

Boride pinning phases strengthen the matrix while grain refinement preserves ductility, resolving the strength trade-off.

Local induction hardening creates a martensitic edge on a ductile steel body to resolve the hardness and fracture trade-off.

Controlling martensite transformation and annealing parameters yields 500 MPa yield strength without skin pass rolling.

Multi-cycle heat treatment refines martensitic microstructure in ordinary steel, resolving the trade-off between mechanical strength and manufacturing cost.

Vacuum-assisted rolling achieves 100% interface bonding while maintaining flatness deviation under 3 mm per meter.

A high-strength steel sheet featuring a complex mesh-like ferrite structure dispersed within hard phases to enhance formability.

A steel sheet uses controlled niobium and titanium precipitates to pin ferrite grain boundaries during hot rolling.

Segmented water spray quenching reduces production costs by replacing expensive in-line cooling systems while maintaining steel quality.

Optimized manganese and chromium content stabilizes austenite, reducing hydrogen-induced delayed cracking while preserving tensile strength.

A manganese-silicon steel alloy achieves grade 8.8 tensile strength through cold forming without heat treatment.