ʻO kahi kahi e pili ai ke kola me ka sila ʻaila e hana ʻia ma o nā kaʻina hana "ʻili ʻili" a me ka "surface chromium plating (Cr)".
Pōmaikaʻi: ʻO ka laulima o ka ʻili a hiki i Ra0.4 ~ Ra0.8, a ʻaʻole maʻalahi ka leak aila i ka wā e hoʻopili ai me ka sila ʻaila.Hoʻopili ʻia ka ʻili me ka ʻenehana chromium (Cr), me ka paʻakikī o ka HRC48 degere, e hōʻoiaʻiʻo ana i ka hoʻohana lōʻihi me ka ʻole o ka lole a me ka waimaka, a ʻoi aku ka lōʻihi o ke ola lawelawe o ka sila aila.
Ka manawa hoʻouna: Apr-23-2023