awiri sing’anga quenching

Kuzimitsa kwapawiri-zapakati: The workpiece kutenthedwa kutentha quenching choyamba utakhazikika kwa Ms mfundo mu quenching sing’anga ndi mphamvu kuzirala amphamvu, ndiyeno anasamutsidwa wapang’onopang’ono kuzirala sing’anga kuziziritsa kuziziritsa kwa firiji kukwaniritsa osiyanasiyana quenching kuzirala osiyanasiyana kutentha, ndipo pali Njira yabwino yozimitsira kuzizira. Amagwiritsidwa ntchito ngati mawonekedwe ovuta kapena zida zazikulu zopangira zitsulo za carbon ndi aloyi, ndipo chitsulo cha carbon chida chimagwiritsidwanso ntchito kwambiri m’njira imeneyi. Njira zoziziritsira zomwe zimagwiritsidwa ntchito nthawi zambiri ndi madzi-mafuta, madzi-nitrate, mpweya wamadzi, mpweya wamafuta. Nthawi zambiri, madzi amagwiritsidwa ntchito ngati sing’anga yozizirira mwachangu, mafuta kapena mpweya amagwiritsidwa ntchito ngati njira yoziziritsira pang’onopang’ono, ndipo mpweya sugwiritsidwa ntchito pang’ono.