Quenching Agents TRIZ Cases

Precise Zn-Mg-Cu composition and T7 aging balance yield strength with stress corrosion and crack deviation resistance.

Controlled Zn-Mg-Cu composition and T7 aging help a wrought 7xxx aluminium alloy keep high strength while resisting SCC and crack deviation.

Controlled Ni-Co composition plus cryogenic and recrystallization treatment gives cast steel low thermal expansion and 400°C strength for CFRP dies.

Rapid austempering followed by air baking transforms steel into ausferritic microstructures, eliminating prolonged salt bath soak times that limit productivity.

Dual outlets in a quenching agent delivery apparatus direct fluid at different angles to ensure uniform cooling of hollow component inner surfaces.

Optimized precipitation-hardened martensitic stainless steel resists intergranular corrosion attack while maintaining ultimate tensile strength above 1100 MPa.

Austenitizing steel followed by cooling with a thermal ballast stabilizes the transformation temperature to form bainite.

Flash bainite processing transforms carbide iron alloys into mixed microstructures using rapid heating and liquid nitrogen quenching.

Segmented cooling prevents premature Mg2Si precipitation in aluminum alloys, maintaining hardness while reducing cycle time and energy usage.

Optimized steel alloy composition balances strength and ductility to reduce vehicle weight while maintaining formability.

A water-based quenching liquid composition uses specific polymer additives to control cooling rates during metal heat treatment processes.

Cold treating high-strength low-alloy steel narrows the minimum-to-maximum ultimate tensile strength range while maintaining specification compliance.

A hybrid quench process cools stamped steel parts using die and spray stages.

A water-soluble quenching fluid composition blends polyoxyalkylene glycol derivatives with alkylene glycol ethers to achieve balanced cooling rates.

Segmented air and water cooling stages resolve uniformity contradictions in metal quenching processes.

Aqueous quenching media using polymer copolymers form stable surface coatings that moderate cooling rates, preventing warping and cracking in metal substrates.

Controlled Cu and Ni levels in pearlitic steel wire rods prevent delamination during drawing while maintaining 1700 MPa tensile strength.

Spheroidized cementite particles in martensitic steel prevent intergranular fracture while maintaining HRC 58 hardness.