Kaʻina hana uwea hao pūnāwai

ʻO kekahi ʻano o ka uea kila puna kalapona ʻo martensite i hoʻoikaika ʻia i ke kila uea, ʻike ʻia hoʻi ʻo ka ʻaila kinai ʻia.Ke liʻiliʻi ka nui o ka uea kila (φ ≤2.0 mm), ʻoi aku ka haʻahaʻa o nā ʻōlelo kuhikuhi ikaika o ka uea kila i hoʻopau ʻia i ka ʻaila a me ka hoʻohaʻahaʻa ʻana ma mua o ka uea kila i huki ʻia ma hope o ka mālama ʻana iā Soxhlet.Ke nui ka nui o ka uea kila (φ ≥6.0 mm), ʻaʻole hiki ke loaʻa i ka ʻōlelo kuhikuhi ikaika e koi ʻia ma ka hoʻohana ʻana i kahi lakene hoʻemi nui, hiki ke loaʻa i ka uea kila i hoʻopau ʻia a hoʻonā ʻia ke kiʻekiʻe o ka hana ma mua o ke kaula hao. ina wale no ke kinai loa ia.Ma lalo o ka like tensile ikaika, martensite i hoʻoikaika ʻia ke kila uea i ʻoi aku ka palena elastic ma mua o ke anuanu deformation i hoʻoikaika ʻia.He fibrous a anisotropic ka microstructure o ka uea kila huki anu.ʻO ka microstructure o ka ʻaila-quenched a me ka tempered steel wire he homogeneous martensite a aneane isotropic.I ka manawa like, ʻoi aku ka maikaʻi o ka hoʻomaha hoʻomaha ʻana o ka uea kila i hoʻopaʻa ʻia i ka ʻaila ma mua o ka uea kila anuanu, a ʻoi aku ka kiʻekiʻe o ka wela o ka lawelawe (150 ~ 190 ° C) ma mua o ka uea kila. ≤120°C) .ʻO ka nui-nui-ʻaila-quenched a me ka tempered kila uea i ka manaʻo e pani anu-kauo kila uea.