Furnace Types TRIZ Cases

Direct forming of heated air-hardenable steel blanks eliminates costly annealing steps while maintaining required mechanical properties.

Controlled hot-rolled steel microstructure balances strength and formability while ensuring low temperature toughness.

Vanadium precipitates trap hydrogen in steel wire, resolving the trade-off between tensile strength and delayed fracture resistance.

Local heating creates a hardness gradient in the track pin, reducing manufacturing costs while maintaining durability at stress-prone areas.

A ferritic stainless steel sheet with controlled {111}-oriented grain distribution secures high workability for cold rolling applications.

Segmented tank moduli with gauged manifolds maintain continuous fluid exchange to resolve non-uniform cooling and turbulence in rail thermal treatment.

Optimized Si-Mn ratios in cold rolled steel sheets enhance zirconium-based chemical convertibility while eliminating costly multiple pickling steps.

A ferritic stainless steel sheet achieves high temperature strength through controlled Cu precipitation hardening.

Two-stage nitriding raises nitrogen content to 500 ppm, boosting tensile strength above 650 MPa while maintaining formability.

Thermal expansion from integrated induction heating creates clearance between the workpiece and calibration mandrel, eliminating separate tempering furnaces.

Flowing hot gas through casting mould passages accelerates binder decomposition, reducing furnace run time and energy consumption for light metal castings.

A single furnace thermal chemical vapor deposition device manages sulfur sublimation and metal sulfurization through controlled temperature gradients.

A high-strength steel plate uses controlled TiN and Nb additions to refine the weld heat-affected zone microstructure.

Staged cooling refines austenite grains to balance ferrite precipitation and strength-plasticity trade-offs.

Multi-phase steel sheet balances tensile strength and elongation by resolving stretch-flange cracking through local quality and composite material principles.

A threaded spindle blank undergoes localized hot plastic deformation to enlarge the bearing seat diameter while preserving helical groove accuracy.

Optimizing the niobium to titanium ratio suppresses manganese sulfide inclusions, improving surface glossiness while maintaining corrosion resistance.

A nozzle housing assembly uses a baffle with flow-throttling openings to direct high-speed air jets toward heating resistances.

Short-term inductive annealing increases liner hardness while preserving crankcase microstructure stability.

High manganese steel plate achieves superior hole expansibility through controlled multi-phase microstructures.

Solid rolls conduct heat from cooling zones to heating zones on the strip, eliminating gas circulation energy losses and reducing CO2 emissions.

Two-stage heating of aluminum alloy castings minimizes gas pore expansion during solutionizing, reducing scrap rates while maintaining mechanical properties.

Low-Cr ferritic stainless steel absorbs vibration energy through Snoek Effect precipitates, resolving insufficient damping in exhaust systems.

Minimizing TiC, AlN, and ZrC precipitates prevents abnormal grain growth reversal during carburization, improving fatigue strength.

A wire rod composition with controlled hardness ratios enables cold forging without spheroidizing annealing.

Heat treating ferritic austenitic duplex stainless steel enables high tensile strength retention.

Continuous casting of silicon-alloyed steel into thick slabs followed by hot rolling and annealing to produce grain-oriented electrical steel strips.

Ce and La modify steel pipe weld inclusions to resist deformation, preventing toughness drops from plate-shaped mCaO·nAl2O3 formations.

Cooling surface portions during hot-rolling controls temperature to refine pearlite structure, resolving the trade-off between rail hardness and ductility.

A track link wear band applies lengthwise-varying hardness to retard scallop formation and extend service life.

Dry ice particle blasting cools sheet steel blanks before press hardening, preventing surface cracks from rapid heat dissipation.

Continuous annealing optimizes solute carbon distribution in cold-rolled steel, balancing formability and strength for automotive outer panels.

Multi-layer oxide coating on die casting steel eliminates lubricant use, reducing cycle time and thermal fatigue while extending tool life.

Optical sensors mounted on a moving conveyor belt measure travel time between fixed points to calculate precise belt velocity.

Steel composition with controlled tin and copper ratios extends anchor chain lifespan in seawater environments.

Controlling the excess coefficient within 0.8 to 1.0 prevents dense oxide formation on silicon steel, eliminating costly acid pickling steps.

Antimony addition prevents decarburization during hot pressing, maintaining surface hardness and tensile strength.

Dispersed nickel and copper particles in the surface scale reduce cooling rates, maintaining low hardness while ensuring high strength.

High-deformation rolling and controlled heating disperse growth inhibitors, reducing energy consumption and investment costs.

Fine grained austenitic stainless steel sheet with high angle grain boundaries improves formability.

Precise alloying with titanium and boron prevents grain boundary embrittlement, reducing ductile-brittle transition temperature while maintaining strength.

Ferritic stainless steel exhaust heat exchangers utilize controlled inclusion networks to dissipate acoustic energy through interfacial area expansion.

Duplex stainless steel resists sulfide stress corrosion cracking in severe environments by optimizing austenite-ferrite phase balance.

Optimized spring steel composition achieves 2100 MPa tensile strength and extended fatigue life through controlled inclusion formation.

Electrical heating quenches outer and inner bend sides differently, balancing stress distribution while reducing stabilizer weight.

A steel alloy achieves high yield strength and impact toughness through precise chemical composition control.

A thin steel sheet with controlled retained austenite and bainite phases.

Controlled chemical composition and heat treatment refine sub-structure to maintain sulfide stress cracking resistance at high yield strength.

A hot-rolled steel sheet with a ferrite surface and bainite core resolves the tensile strength versus bending workability trade-off.