65Mn mau kaola poʻe kila ʻōwili wela

ʻO 65Mn kila he Kina GB punawai kila maʻamau, Manganese (Mn) hoʻomaikaʻi i ka hardenability, no laila, ʻoi aku ka ikaika, ka paʻakikī, ka elasticity a me ka paʻakikī ma mua o ka 65 # kila, akā he overheat sensitivity a me ka huhū brittleness. ʻO ka hoʻopau ʻana i ka wai e hana i nā māwae. Ka annealed moku'āina i maikai machinability, haʻahaʻa anu deformation plasticity, a ilihune weldability.
65Mn kiʻekiʻe kalapona kila ua nui hoʻohana 'ia i loko o ka hana 'ana i nāʻano liʻiliʻi-ʻāpana palahalaha punawai, poepoe puna, clockwork, etc. Hiki ke hoʻohana 'ia no ka hana ana i nā apo apo, valve punawai, haʻalulu, clutch ohe a me ka uhaki puna.

Hoʻohui Kimia

Hōʻike ka papa ma lalo nei he 65Mn kiʻekiʻe carbon steel haku mele ma muli o ka nānā ʻana i ka wela.

65Mn mau mea waiwai

Mānoanoa: 7.85 g/cm3

Nā memo: ʻO nā pahu me ke anawaena a me ka lōʻihi o ka ʻaoʻao ʻaʻole iʻoi aku ma mua o 80 mm a me nā kila pālahalaha me ka mānoanoa ʻaʻole i ʻoi aku ma mua o 40 mm.

Hōʻike Hoʻomaʻamaʻa Wela

Ke kaʻina hana Annealing: Annealing mahana (860 ± 10) °C, mālama wela no 45-60min, kapuahi hoʻoluʻu i (750 ± 10) °C, mālama wela no 3-3.5h, a me ka umu wela i 650-660 °C, a laila ka hoʻolili ʻana i waho o ka umu ahi a i ʻole ka hoʻolili ʻana i ka lua mālama wela.