Njira yothetsera vutoli

Njira yozimitsira mophatikizira: choyamba muzimitsa chogwiriracho mpaka pansi pa Ms kuti mupeze martensite ndi gawo laling’ono la 10% mpaka 30%, ndiyeno m’dera lotsika la bainite kuti mupeze martensite ndi bainite kapangidwe ka workpiece ndi gawo lalikulu. Aloyi chida zitsulo workpiece.