Furnace Types TRIZ Cases

A hot rolled steel sheet achieves high strength and elongation through controlled martensite microstructure formation.

Segmenting the thermal cycle reduces manufacturing time and energy consumption while producing a mixed microstructure with superior wear resistance.

A cold rolled steel strip uses retained austenite in a tempered martensite matrix to achieve high tensile strength and excellent formability.

A high carbon steel rail achieves enhanced ductility through controlled cooling processes that generate a pearlite-rich microstructure.

Martensitic steel with dispersed epsilon-carbide precipitates stabilizes hydrogen occlusion within the crystal lattice.

Micro-nub spacers prevent coating damage and stress concentrations during partial hardening.

Segmented flue gas flow preheats fuel and air separately to achieve high flame temperatures with low calorific power fuels.

A thermal-stabilization apparatus uses water vapor concentration to feedback-control heating temperature for carbon material precursors.

A hot-rolled steel sheet combines bainite and retained austenite phases to achieve high tensile strength.

Hot-rolled steel product with reduced carbon content and specific alloying elements stabilizes mechanical properties across varying cooling rates.

A steel rebar combines a hardened martensite surface with a ductile ferrite-bainite core to maintain toughness at -170°C.

A nitrogen-enriched surface layer prevents titanium and aluminum oxide formation during high-temperature brazing, resolving joint strength issues.

An angled nozzle discharges cooling fluid downstream to sharpen temperature delimitation between heated and cooled regions on steel components.

Optimized duplex stainless steel suppresses sigma phase precipitation to maintain strength and corrosion resistance in high-temperature chloride environments.

A bainitic steel blank with a controlled yield ratio improves machinability.

Recirculating hot exhaust gases from drying and combustion zones reduces excess air requirements, lowering fuel consumption while preserving thermal efficiency.

A high-tensile steel plate achieves good CTOD characteristics through controlled austenite grain growth and uniform transformation core dispersion.

Thin electrolytic zinc transforms into a Zn-Fe alloy during hot forming, preventing red rust and reducing friction.

A continuous wire annealer extends recrystallization time through a dedicated downstream zone.

Colored wear tiles with distinct lightness values enable optical sorting systems to detect and separate fragments from the product stream.

A two-stage process relieves processing strain at low temperatures before growing large crystal grains in vacuum, reducing material costs.

A tantalum-inert gas flow rapidly cools coated metal alloys to restore precipitation hardening without damaging the protective surface layer.

Hot rolled steel sheet balances yield strength and total elongation by maintaining 88% or more bainite via precise alloy composition and cooling rates.

Adjusting coolant temperature and flow rate in spray zones prevents vapor film formation, ensuring homogeneous heat transfer across the strip width.

Composite martensite and retained austenite phases resolve the contradiction between tensile strength and total elongation in automotive steels.

A hot coiling machine forms coil springs from heated wire using center and feeding rolls without mandrels.

Internal oxide layer prevents silicon enrichment during annealing, resolving phosphating quality issues in high-strength steel.

An alpha-beta titanium alloy wire achieves a fine equiaxed crystal structure through controlled cold and warm working processes.

Dynamic wall temperature control resolves inefficient heat distribution by adjusting wall heat storage based on product position.

Ferritic stainless steel sheet strengthens the matrix with ε-Cu precipitates, maintaining thermal fatigue properties at 950°C.

A cold-rolled steel sheet uses a quenching-partitioning process to achieve super-high strength and formability.

A tempered martensite steel sheet achieves high yield strength through controlled carbide precipitation during moderate cooling and tempering.

Austenitic stainless steel composition controls Md30 and grain size to prevent aging cracks during multi-step expansion.

Hybrid microwave and susceptor heating resolves the contradiction between rapid sintering speed and shape uniformity in dental zirconia restoration.

A high-strength steel material with a controlled ferrite and martensite-austenite composite microstructure.

Martensitic stainless steel composition eliminates cadmium plating needs by resolving stress corrosion sensitivity through optimized alloying.

A high strength spring steel composition incorporates niobium and vanadium compounds to form complex precipitates that enhance mechanical durability.

Fine bainite formation in steel wire reduces dislocation density to enhance settling resistance without compromising fatigue life.

Optimized aluminum alloy composition increases strain hardening exponent during press forming to boost material strength.

Isothermal transformation of a high carbon steel sheet with controlled alloying reduces bainite formation time from over one week to under 48 hours.

Controlled hot extrusion and remelting prevent local segregation, ensuring uniform high-temperature strength throughout the tube length.

Controlled martensite and bainite microstructures balance hardness and toughness, preventing delayed fracturing from low-temperature temper embrittlement.

Optimized chemical composition and accelerated cooling create uniform bainite structures, securing 758 to 965 MPa yield stress without quenching or tempering.

Laser welding tailor welded blanks using a specialized filler wire containing austenite stabilization elements.

Controlled carbide distribution improves settling resistance without degrading coiling workability.

Inductive annealing and two-stage cooling produce flat steel products with excellent flatness while maintaining high tensile strength.

Cold-rolled steel sheet with controlled copper distribution and surface oxide coverage.

A high-strength thin steel sheet with controlled precipitate size and ferrite grain structure.

Separate drive devices adjust transfer points dynamically to prevent placement errors and reduce wear during format changes.

Balances tensile strength with torsion reliability by controlling alloy content and pearlitic transformation temperature to prevent delamination.