Kūleʻa wela kiʻekiʻepaipu lauwili

ʻOi aku ka maikaʻi o ke kūpaʻa ʻana o ka wela kiʻekiʻe.He kiʻekiʻe kiʻekiʻe kiʻekiʻe wela ka ikaika, oxidation kū'ē, carburization kū'ē, ikaika kaʻakika kū'ē, alkali kū'ē, tensile ikaika a me ka lole pale.ʻOi aku ka kiʻekiʻe o ke kalapona kalapona, kahi hopena i ka hana ʻana o nā paipu kila kila kila, ʻoi aku ka kiʻekiʻe o ka rigidity, akā ʻoi aku ka ʻino o kona plasticity a me ka paʻakikī.He mea haumia ʻino ka Sulfur i ke kila.ʻO nā kila me nā mea sulfur kiʻekiʻe e maʻalahi i ka palupalu i ka wā e hana ai ke kaomi i nā wela kiʻekiʻe, i kapa pinepine ʻia ʻo hot brittleness.Hiki i ka Phosphorus ke hoʻemi nui i ka plasticity a me ka paʻakikī o ke kila, ʻoi aku hoʻi i nā haʻahaʻa haʻahaʻa.Ua kapa ʻia kēia ʻano ʻano ʻo ke anuanu.I ke kila kiʻekiʻe, pono e hoʻomalu ponoʻia ka sulfur a me ka phosphorus.Eia nō naʻe, mai kahi ʻano ʻē aʻe, loaʻa ka sulfur kiʻekiʻe a me ka phosphorus i ke kila kalapona haʻahaʻa, hiki ke maʻalahi i ka ʻoki ʻana, kahi mea e pono ai e hoʻomaikaʻi i ka machinability o ke kila.Hiki i ka manganese ke hoʻoikaika i ka ikaika o ke kila, hoʻonāwaliwali a hoʻopau i nā hopena ʻino o ka sulfur, a hoʻomaikaʻi i ka paʻakikī o ke kila.ʻO ke kila kila kiʻekiʻe (ke kila manganese kiʻekiʻe) me ka ʻike manganese kiʻekiʻe he kūpaʻa maikaʻi ke kapa a me nā waiwai kino ʻē aʻe.hoʻokō.ʻO nā huahana antibacterial a me ka wela kiʻekiʻe e kū'ē i ka paipu kila kila i ʻike ʻia i nā makahiki i hala iho nei nā mea aloha hou o ka ʻohana kila kila.Hana ʻia ia ma ka hoʻohui ʻana i kekahi mau mea antibacterial e like me ke keleawe a me ke kālā i ke kila kila ma hope o ka mālama kūikawā.ʻO kēia waiwai hoʻomaʻemaʻe ponoʻī antibacterial maikaʻi e hōʻike ana he ākea loa kāna noi.