Glass Tempering Apparatus TRIZ Cases

See how a P2O5-TiO2 enamel composition enables water-soaking cleanability without buffer layers

See how a P2O5-rich enamel frit enables water-based cleaning of cooking appliances, reducing en

Localized heating creates phase-separated GRIN glass composites with broad 1-12 micron transmission, reduced scattering, and no delamination.

Precise oxide composition and spinel crystallization cut haze while preserving the mechanical strength needed for display glass.

A tuned glass composition enables blackened and transparent regions in one cover plate while preserving chemical strengthening and impact resistance.

Crenellated nozzle bars open side drainage paths that prevent airlock on curved glass and improve tempering efficiency with stable airflow.

UV-selective ceramming in lithium zinc aluminosilicate glass creates transparent and opalized regions while controlling crystallization and fracture.

A tuned KNO3-based molten salt lowers handling temperature while building compressive stress and reducing residual salt damage on strengthened glass.

Variable heat absorption is mapped before furnace entry so resistances and nozzles can deliver more uniform tempering across low-emission glass panes.

Rising lithium costs threaten stable production of low-expansion glass; a ZnO-Al2O3-SiO2 composition preserves translucency and thermal shock resistance.

Matrix-arranged heat sources and conductive side portions enable rapid glass heating while limiting dents, cracks, and compressive-stress loss.

This case uses chemical toughening, controlled crystalline phases, and high Young's modulus to improve glass-cover drop and optical performance.

Variable heat absorption is mapped before tempering, letting furnace resistances and nozzles compensate across glass zones for more homogeneous heating.

Thin glass can lack enough temper stress for dicing; this composition combines high CTE and low fracture toughness to promote crack bifurcation.

A balanced SnO2, V2O5, Fe2O3, and Cr2O3 composition varies light transmission through ceramization, reducing stock changes.

This case uses a 220–320°C freezing-point molten salt and post-heat treatment to build compressive stress with less residual salt damage.

Thermally conductive side portions and matrix heat sources support rapid heating while limiting dents, cracks, and strength loss.

Learn how differentiated surface and core microstructures create compressive stress for strong, transparent thin glass ceramic.

Chemically strengthened glass uses a two-step ion exchange process to enhance surface strength and achieve effective antibacterial properties.

Nested guides direct cooling agents against both surfaces of small glass tubes, resolving temperature difference limits in thin-walled objects.

Segmented vertical kilns process multiple glass slabs in parallel, resolving space constraints while maintaining production capacity.

Transverse blowing channels eliminate discontinuity spots in glass sheets by enabling precise temperature profiling across the sheet width.

Lithium-zirconium aluminosilicate glass achieves deep compressive stress through optimized ion exchange tempering.

Precise MgO and CaO control achieves deep ion exchange depth in soda-lime glass, eliminating expensive aluminosilicate materials.

A thermally tempered aluminosilicate glass-ceramic composition utilizes divergent thermal expansion to induce high compressive stress.

Fusing a metal compound into a molten nitrate bath boosts effective ion supply, extending service life and boosting glass strength.

Vibration detection devices locate broken glass sheets in cooling zones, reducing downtime by enabling immediate targeted cleaning.

Varying quench nozzle distances create stress differentials that reduce spline formation in large automotive glass sheets.

Transparent lithium aluminosilicate glass-ceramics reduce lithium content while maintaining thermal expansion control and LED visibility for induction cooktops.

Differential cooling zones delay quenching in the intermediate portion of thin glass sheets, preventing bi-stability and warping while maintaining planarity.

Gradient crystal phase distribution in ultrathin glass-ceramic resolves the trade-off between scratch resistance and impact brittleness.

Segmented cooling zones apply differential blast intensity to side and middle lanes, resolving bi-stability by delaying middle lane quenching.

A wind outlet structure uses a laterally movable windshield to shield specific holes, adjusting airflow volume.

Adjusting quench fin spacing and outlet diameter distributes gas flow to cool glass sheets at lower pressures.

A glass tempering device divides the quenching section into multiple zones with independently adjustable blowing pressures to achieve high surface compression.

Lithium aluminum silicate glass ceramic achieves zero thermal expansion through controlled crystallization and specific compositional tuning.

Adding a stabilizer to the molten salt bath prevents impurity accumulation, preserving consistent compressive stress values during continuous production.

Sequential quench stations apply progressively higher heat transfer coefficients to build surface compression and center tension without causing glass breakage.

Internal heating of glass plates creates deep compressive stress layers while maintaining surface quality.

Precise SiO2-Al2O3-Na2O ratios enable thin glass to withstand folding stress while maintaining impact resistance.

Increasing the coefficient of thermal expansion to 3.5-6 ppm/K prevents pyrolysis cleaning from relaxing compressive stress in tempered glass elements.

Closing plates on a shared shaft narrow air jet blowing width, reducing electricity consumption and motor power requirements during glass cooling.

Fluorine glass-ceramic composition enables chemical toughening via ion exchange to increase surface compressive stress and hardness.

Pivoting slot plates shield unused air outlets, reducing energy waste in glass cooling systems.

A crystallized glass composition with lithium disilicate and virgilite crystals achieves high fracture toughness through chemical toughening.

Segmented quench station manifolds with programmable valves direct pressurized air only where needed, eliminating wasted energy on unoccupied zones.

Potassium-enriched flat glass pane achieves high fracture strength via controlled ion exchange, reducing production complexity and treatment time.

Fast cooling silicate glass to a high fictive temperature preserves structural integrity, avoiding the damage resistance loss caused by post-forming annealing.

High coefficient of thermal expansion glass compositions enable safe dicing fracture patterns in thin sheets by generating sufficient tempering stresses.

Dynamic blowing distance adjustment resolves temperature uniformity trade-offs while improving heating efficiency in glass tempering furnaces.

Dynamic pressure control reduces quenching cycle time by at least 30% while maintaining mechanical strength.

A BPO4 glass ceramic substrate provides adaptable thermal expansion and chemical resistance for semiconductor applications.