Name: Science’d up some steel today. The hardening process happens on a molecular level. Heating expands the iron atoms to allow the carbon atoms into their matrix then the rapid cooling of quenching captures them making the structure harder and more rigid, allowing a knife to maintain its shape in use. #maker #makersgonnamake #artisan #handmade #science
Uploaded: 2025-05-10T19:38:47.000Z
Duration: P26S