Processus nitriding de chalybe
Nitriding est processus chemici caloris curationis in quo atomi NITROGENIUM in superficie fabricae quadam temperie et medio penetrant. Communia methodi sunt liquidae nitriding, gas nitriding, io nitriding, posteriores duo genera maxime communiter utuntur. Traditum gas nitriding est in vase obsignato imponere workpiece.