(1)ʻO nā flanges kila kilaloaʻa i ka ʻikepili haʻahaʻa haʻahaʻa a me ka paʻakikī, e like me ke kila kalapona haʻahaʻa a me ke alumini alumini.He haʻahaʻa ka paʻakikī a me ka paʻakikī maikaʻi.He paʻakikī ke ʻoki ʻoki a maʻalahi hoʻi e hana i nā ʻāpana i ka wā e ʻoki ai, e pili ana i ka maikaʻi o ka ʻili.No laila, hoʻohana maʻamau ka ʻikepili ʻikepili flange stainless steel i ka Angle nui, ʻoki wikiwiki kiʻekiʻe a i ʻole Angle rake nui, ʻoki wikiwiki haʻahaʻa a ʻoki ʻoki wai.Hiki ke hoʻoheheʻe ʻia ka ʻāwī kīpī ma luna o ka mea hana a hiki ke hoʻomaikaʻi ʻia ka maikaʻi o ka wili ʻana o ka ʻoki ʻoki a me ka ʻili.Eia kekahi, ua ho'ōkiʻia nā hao kalapona haʻahaʻa no ka hoʻomaʻamaʻaʻana i nā huapalaoa e hoʻomaʻemaʻeʻia, a ua hoʻohanaʻia nā alumini alumini e hoʻonui i ka paʻakikī o ka mea a hoʻonui i ka machinability o ka mea ma o ke anuanu deformation.

(2) kiʻekiʻe ikaika kila a me ka ilihune toughness oili kila kuhiliʻolenā mea hana, e like me ke kila kalapona kiʻekiʻe, ke kila mea hana kalapona a me ka hao hao, me ka paʻakikī kiʻekiʻe a me ka paʻakikī maikaʻi ʻole o nā mea.Loaʻa iā lākou nā pūʻali ʻoki nui, ka hoʻohana mana kiʻekiʻe, a me nā mea ʻokiʻoki hiki ke komo.No laila, hana maʻamau kēia ʻano ʻikepili me ka hoʻokomo ʻana i nā carbide YG, YT a me YW me ke kūpaʻa ʻaʻahu kiʻekiʻe, ka rake liʻiliʻi a me nā kihi deflection nui, a me nā wikiwiki ʻoki haʻahaʻa.Eia kekahi, hiki i ka hao hina hina me ka "keʻokeʻo" ke ho'ōki i ka annealing i ka wela kiʻekiʻe.ʻO ka hoʻopili ʻana a me ka mālama ʻana i ka hao malleable paʻakikī, ke kila kalapona kiʻekiʻe a me ke kila mea hana kalapona hiki ke hōʻemi i ka paʻakikī a hoʻomaikaʻi i ka machinability.