Furnace Types TRIZ Cases

Autofrettage treatment induces compressive stress in cylinder head cooling bores, preventing fatigue cracking and improving durability.

Laser surface alloying forms a hardened layer on screwdriver heads to boost rigidity.

Computer-aided models simulate material properties to regulate strip speed and temperature curves in continuous annealing lines.

Multiple dental furnaces share one vacuum pump through a distribution unit, reducing equipment costs and space requirements.

A control device determines enthalpy flow rates across furnace sections to assess operational status.

A high-strength steel member reduces delayed fracture risk by limiting edge residual stress to 800 MPa or less through optimized composition and processing.

Trimming soft blanks before hardening eliminates final cutting, reducing cycle time and tool wear.

A heat treatment process for low hardenability steel parts using rapid quenching to achieve precise case hardening.

Lean duplex stainless steel composition with controlled cooling inhibits thermal martensite formation to enhance ductility.

A flat steel product achieves enhanced mechanical properties through precise alloy composition and coiling temperature management.

Controlling alloy composition and refining grain size to 45 µm prevents cracking in thick flanges during burring.

Hot rolled steel with reverted austenite and inter-metallic compounds resolves sour corrosion resistance and formability trade-offs.

A carbon steel sheet reduces coarse carbonitride density to improve punchability and hole expansibility.

Steel alloy with chromium and vanadium carbides traps atomic hydrogen to prevent fish scale defects during high-temperature coating.

A nickel-steel alloy cladding material with controlled carbon and manganese content provides non-ferromagnetic properties for circulating coin production.

A carbon steel sheet achieves high stretch flange formability through a bainite-dominated microstructure with fine grain size and uniform carbide distribution.

Martensite-ferrite microstructure in low-chromium stainless steel seamless pipe.

A roller quenching flow zone control device uses segmented water diversion ring sleeves to manage cooling water distribution across metal plate strips.

A high-hardness wear-resistant steel composition achieves uniform hardness across thick plates through optimized alloying and controlled quenching.

A seamless steel pipe uses controlled nitride and oxide inclusions to achieve high yield strength.

Martensitic stainless steel seamless pipe achieves high yield stress while maintaining sulfide stress corrosion cracking resistance in H2S environments.

Heat treatment raises end portion strength to 800 MPa, allowing reduced wall thickness without compromising loading capacity.

A sintered R-T-B magnet applies a grain boundary composition gradient of gallium and rare earths to boost coercivity without heavy element reliance.

Pre-heating low-calorific-value fuels via regeneration units overcomes temperature constraints, reducing CO2 emissions while maintaining required furnace heat.

A martensitic steel bar composition uses controlled Cu, Ti, and V additions to maintain dissolved molybdenum levels in the matrix.

A high-strength steel sheet uses a surface ferrite layer to improve bendability while maintaining tensile strength.

Controlled surface roughness on high strength steel sheets reduces die damage during cold pressing, extending tool life.

Hot air flows over deflection rollers to maintain fiber temperature and reduce energy consumption during carbon fiber oxidation.

Centrifugal casting nickel-iron-cobalt alloys produces large unitary turbine components with controlled thermal expansion.

Optimized microalloying in seamless steel tubes achieves high strength without complex quenching, reducing manufacturing cost.

A steel sheet microstructure with stable retained gamma and bainite enhances ductility while preventing cracking during pressing.

A high-strength steel plate balances tensile strength and toughness through controlled martensite and bainite microstructures.

A high carbon steel sheet with controlled ferrite and cementite microstructure achieves stable formability through optimized thermal processing.

Optimized microstructure enhances hydrogen embrittlement resistance while maintaining tensile strength above 1200 MPa.

Electroslag remelting steel ingots with bismuth miniaturizes dendrite structures to suppress freckle defects.

A controlled water and air cooling sequence for martensitic stainless steel pipes reduces total heat treatment duration.

Rotating roller electrodes conductively heat sheet metal to forming temperature.

Tin segregation forms {100} crystal orientations to resolve ridging resistance and ductility contradictions in ferritic stainless steel production.

Optimized chemical composition balances wear resistance and heat shock resistance in severe rolling environments.

Quenched and tempered spring steel manages carbide precipitation to achieve high tensile strength.

A high-strength steel sheet maintains a ferritic single phase with fine Ti-V precipitates to deliver mechanical performance.

A high-strength steel sheet utilizes a composite microstructure of ferrite, bainitic ferrite, and tempered martensite to achieve tensile strength exceeding 1180 MPa.

Bainitic steel plate with fine cementite particles achieves high tensile strength and impact energy.

Pressurized spray nozzles prevent film boiling on complex metal parts, ensuring predictable distortion control.

Precise chemical control prevents strain aging in cold-deformed steel pipes while preserving low-temperature impact properties in welding heat-affected zones.

Performing cold rolling at 70 to 250 degrees Celsius suppresses the TRIP conversion mechanism, reducing work hardening and eliminating multiple annealing steps.

Applying carbon-rich viscous liquids to welding edges increases seam hardness, resolving austenite conversion failures in tailored blanks.

A ferritic stainless steel forms a protective W and Si oxide film on its surface layer to enhance material durability.

Optimized oxide layer composition balances corrosion resistance with acid reactivity, allowing smooth phosphate treatment at low acid concentrations.