keleawe keleaweHe mea metala maoli ia me ka tin e like me ka mea hoʻohui nui, a ʻo kona ʻike tin ma waena o 3-14%.Hoʻohana nui ʻia kēia mea no ka hana ʻana i nā ʻāpana elastic a me nā ʻāpana pale pale, deformed tin keleawe ʻAʻole i ʻoi aku ka nui o ka tin i 8%, a i kekahi manawa ke alakaʻi, phosphorus, zinc a me nā mea ʻē aʻe.
ʻOkoʻa mai ke keleawe keleawe, ʻo beryllium bronze kahi ʻano keleawe ʻole tin-free me ka beryllium ma ke ʻano nui o ka alloy.Loaʻa iā 1.7 i ka 2.5% beryllium metala a me kahi mea liʻiliʻi o nickel, chromium, titanium a me nā mea ʻē aʻe.Ma hope o ka hoʻopau ʻana a me ka mālama ʻana i ka wā kahiko, hiki i ka palena ikaika ke hiki i 1250 a 1500Mpa, kahi kokoke i ke kiʻekiʻe o ke kila ikaika.Hoʻopili maikaʻi ʻia i loko o ke kūlana kinai ʻia a hiki ke hana ʻia i nā huahana semi-finished like ʻole.ʻO ke keleawe Beryllium ka paʻakikī kiʻekiʻe, ka palena elastic, ka palena luhi a me ka pale ʻana i ka ʻaʻahu, a me ke kūpaʻa corrosion maikaʻi, ka conductivity thermal a me ka conductivity uila.ʻAʻohe ʻōhū i ka wā e pā ai, no laila hoʻohana nui ʻia i nā mea elastic, nā ʻāpana pale a me nā mea pahū.
Ua ʻōlelo ka poʻe i loko o ka ʻoihana ʻo ka hoʻohui ʻana i ke alakaʻi i ke keleawe keleawe hiki ke hoʻomaikaʻi i ka machinability a me ke kūpaʻa ʻana o ka mea, a me ka hoʻohui ʻana i ka zinc hiki ke hoʻomaikaʻi i ka hana o ka hoʻolei ʻana.Loaʻa i kēia alloy nā waiwai mechanical kiʻekiʻe, hōʻemi i ka lole a me ka pale ʻana i ka corrosion., a me ka maʻalahi o ka ʻoki ʻana, brazing a me ka hana kuʻi ʻana, he liʻiliʻi ka coefficient shrinkage, ʻaʻohe magnetism, hiki ke hoʻohana i ka uea lapalapa ahi a me ka pulupulu arc e hoʻomākaukau ai i nā bushings keleawe, bushings, nā ʻāpana diamagnetic a me nā uhi ʻē aʻe, hoʻohana ʻia i ka ʻoihana tin keleawe, ʻo ka nui o ka ʻiʻo ma waena o 3 a 14%, a ʻo kēia mea me ka 5% o ka hana ʻoi aku ka liʻiliʻi.10% o kēia mea, kūpono no ka hoʻolei ʻana.
Ka manawa hoʻouna: Jul-06-2022