🔨 English Blacksmith: Case-Hardening - 2D Hearth, Cross-Section and Carbon Profile
2D companion of the English Blacksmith case-hardening lab: a drawn smithy hearth with the bellows and pack box, the zoomed cross-section of the iron coloured by carbon, the carbon and hardness profile, the heating curve, the Arrhenius diffusivity and the parabolic case-depth law.
⚙ Under the hood
2D companion to the English smithy case-hardening lab: a hearth cutaway, the carbon-darkened cross-section of the iron and live carbon and temperature plots from the same Fick's-law model, checked against the closed-form erf solution. Virtual, illustrative model; not heat-treatment instructions.
BlacksmithCase HardeningCarburizingDiffusionFick's LawHeat TreatmentCanvas
2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install