He aha ka mānoanoa o ke keleawe keleawe?

keleawe keleaweumekaumaha kiko'ī ρ (8.82).Hiki ke hoʻokaʻawale ʻia ke keleawe i ʻelua ʻano: keleawe keleawe a me ke keleawe kūikawā (ʻo ia hoʻi ke keleawe Wuxi).No ka hoʻolei ʻana i nā huahana, e hoʻohui i ka huaʻōlelo "Z" ma mua o ke code, e like me: Qal7 ʻo ia ka mea he 5% ka waihona alumini, a ʻo ke koena he keleawe.ʻO ke keleawe hoʻoheheʻe ʻana i ke keleawe keleawe he keleawe-tin alloy me ka tin e like me ka mea nui, ʻike ʻia hoʻi he tin keleawe.Ke emi ka ʻike o ka tin ma mua o 5 ~ 6%, hoʻoheheʻe ka tin i ke keleawe e hana i kahi hopena paʻa, a piʻi ka plasticity.Ke ʻoi aku ka nui o ka nui ma mua o 5 ~ 6%, hoʻemi ka ikaika tensile ma muli o ke ʻano o ka hoʻonā paʻa paʻa Cu31sb8, no laila ʻo ka nui o ka ʻike tin o ke keleawe keleawe ma waena o 3 ~ 14%.Ke emi iho ka nui o ka tin ma lalo o 5%, kūpono ia no ka hoʻomaha.ʻO ka hana deformation, inā he 5-7% ka nui o ka tin, kūpono ia no ka hoʻoili wela wela.Ke ʻoi aku ka nui o ka ʻike ma mua o 10%, kūpono ia no ka hoʻolei ʻana.No ka mea, ua like ka mana o a me &, a ua nitrided ka tin i loko o ka haku mele e hana i kahi kiʻiʻoniʻoni tin dioxide, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana o ka lewa a me ka wai kai, akā maikaʻi ʻole ka pale ʻana i ka waikawa.Ma muli o ka nui o ke ana wela crystallization a me ka maikaʻi ʻole o ka wai, ʻaʻole maʻalahi ka hana ʻana i nā lua shrinkage concentrated, akā maʻalahi ke hana i ka dendrite segregation a me ka hoʻopuehu ʻana i nā lua shrinkage.ʻAno paʻakikī.ʻAʻole kūpono nā kūlana o ka mānoanoa pā nui no ka hoʻolei ʻana e koi ana i ke kiʻekiʻe kiʻekiʻe a me ka sila maikaʻi.ʻO ke keleawe keleawe maikaʻi ka anti-friction, anti-magnetic a me ka haʻahaʻa haʻahaʻa haʻahaʻa.