ʻO ke keleawe Beryllium kahi mea hoʻopaʻa paʻakikī i ka ua. Ma hope o ka hopena paʻa a me ka mālama ʻana i ka wā kahiko, hiki i ka ikaika ke hiki i 1250-1500MPa (1250-1500kg). ʻO kāna mau hiʻohiʻona wela: he plasticity maikaʻi ma hope o ka mālama ʻana i ka hopena paʻa a hiki ke hoʻololi ʻia e ka hana anu. Eia nō naʻe, ma hope o ka mālama ʻana i ka wā kahiko, loaʻa iā ia kahi palena elastic maikaʻi loa, a hoʻomaikaʻi ʻia kona paʻakikī a me kona ikaika.
(1) Hoʻoponopono paʻa i ka beryllium keleawe
ʻO ka maʻamau, ʻo ka mahana wela no ka mālama ʻana i ka hopena ma waena o 780-820 ℃. No nā mea i hoʻohana ʻia e like me nā ʻāpana elastic, hoʻohana ʻia ka 760-780 ℃, ka mea nui e pale aku i ka ʻai ʻana i ka ikaika. Pono e ho'omalu pono 'ia ka like 'ana o ka wela o ka umu lapa'au i loko o ±5°C. Hiki ke helu ʻia ka manawa paʻa ma ke ʻano he 1 hola/25mm. Ke hoʻokau ʻia ke keleawe beryllium i ka lāʻau hoʻomehana hoʻonā paʻa i ka ea a i ʻole ka lewa oxidizing, e hana ʻia kahi kiʻiʻoniʻoni oxide ma ka ʻili. ʻOiai he liʻiliʻi ka hopena i nā waiwai mechanical ma hope o ka hoʻoikaika ʻana o ka makahiki, e hoʻopilikia ia i ke ola lawelawe o ka mea hana i ka wā hana anuanu. No ka pale ʻana i ka oxidation, pono ia e hoʻomehana ʻia i loko o ka umu ahi a i ʻole decomposition amonia, kinoea inert, hoʻohaʻahaʻa i ka lewa (e like me ka hydrogen, carbon monoxide, etc.) e loaʻa ai kahi hopena wela wela. Eia kekahi, pono e uku ʻia i ka hoʻopōkole ʻana i ka manawa hoʻololi (i ka wā e hoʻopau ai) e like me ka hiki, inā ʻaʻole e hoʻopilikia ʻia nā waiwai mechanical ma hope o ka ʻelemakule. ʻAʻole ʻoi aku ka nui o nā mea lahilahi ma mua o 3 kekona, a ʻo nā ʻāpana ākea ʻaʻole e ʻoi aku ma mua o 5 kekona. Hoʻohana maʻamau ka mea hoʻopau i ka wai (ʻaʻole pono ka hoʻomehana). ʻOiaʻiʻo, hiki ke hoʻohana ʻia ka ʻaila no nā ʻāpana me nā ʻano paʻakikī e pale i ka deformation.
(2) Hoʻomaʻamaʻa kahiko i ka keleawe beryllium
Ua pili ka wela kahiko o ka beryllium bronze i ka Be content. ʻO nā mea hao a pau i loaʻa ma lalo o 2.1% Be pono e ʻelemakule. No nā ʻāpana me ka ʻoi aku ka nui ma mua o 1.7%, ʻo ka mahana ʻelemakule maikaʻi loa he 300-330 ° C, a ʻo ka manawa paʻa he 1-3 mau hola (ma muli o ke ʻano a me ka mānoanoa o ka ʻāpana). No nā mea hoʻoheheʻe electrode kiʻekiʻe me ka liʻiliʻi ma mua o 0.5%, ma muli o ka piʻi ʻana o ka helu heheʻe, ʻo ka mahana ʻelemakule maikaʻi loa he 450-480 ° C a ʻo ka manawa paʻa he 1-3 mau hola. I nā makahiki i hala iho nei, ua hoʻomohala ʻia ka ʻelemakule pālua a me nā pae he nui, ʻo ia hoʻi, ka wā pōkole i ka wela kiʻekiʻe a me ka wā lōʻihi o ka insulation ʻelemakule i ka haʻahaʻa haʻahaʻa. ʻO ka pōmaikaʻi o kēia, ʻo ia ka hoʻomaikaʻi ʻana i ka hana akā ua hoʻemi ʻia ka deformation. I mea e hoʻomaikaʻi ai i ka pololei o ka beryllium keleawe ma hope o ka ʻelemakule, hiki ke hoʻohana ʻia nā mea hoʻopaʻa no ka ʻelemakule, a i kekahi manawa hiki ke hoʻohana ʻia ʻelua mau ʻāpana kaʻawale o ka mālama ʻana.
(3) Hoʻomaʻamaʻa koʻikoʻi i ke keleawe beryllium
ʻO ka mahana hoʻomaha hoʻomaha o ka beryllium keleawe he 150-200 ℃ a ʻo ka manawa paʻa he 1-1.5 mau hola. Hiki ke hoʻohana ʻia no ka hoʻopau ʻana i ke koʻikoʻi i hoʻokumu ʻia e ka ʻoki metala, ka hoʻopololei, ke anuanu, a me nā mea ʻē aʻe, a hoʻopaʻa i ke ʻano a me ka pololei o nā ʻāpana i ka wā lōʻihi.
Hoʻohana mau ʻia nā māka keleawe beryllium/beryllium copper
| Kūlana Pākē | QBe2, QBe1.9, QBe1.9-0.1, QBe1.7, QBe0.6-2.5, QBe0.4-1.8, QBe0.3-1.5. |
| Kūlana ʻEulopa | CuBe1.7 (CW100C), CuBe2 (CW101C), CuBe2Pb (CW102C), CuCo1Ni1Be (CW103C), CuCo2Be (CW104C) |
| kūlana ʻAmelika | beryllium copper C17000, C17200, C17300, beryllium cobalt copper C17500, beryllium nickel copper C17510. |
| Kūlana Iapana | C1700, C1720, C1751. |
Loaʻa i ka Jindalai Steel Group ka hiki ke hāʻawi i ka hāʻawi manawa kūpono a me ke koi ʻana i ka ʻōwili a me ka ʻoki ʻana e hōʻoia i hiki iā ia ke hāʻawi i nā mea hoʻohana me nā huahana metala kūpono me ka pololei a me ka wikiwiki. Hoʻopili ka hui i ka nui o nā mea hana keleawe e like me ke keleawe, ke keleawe oxygen-free, ke keleawe beryllium, ke keleawe, ke keleawe, ke keleawe keʻokeʻo, ke keleawe chromium zirconium, ke keleawe tungsten, a me nā mea'ē aʻe i ka makahiki āpau. ʻO nā huahana i hoʻolako ʻia, ʻo ia nā koʻokoʻo keleawe, nā pā keleawe, nā paipu keleawe, nā ʻāpana keleawe, nā uea keleawe, ka uea keleawe, ka lālani keleawe, ka pā keleawe, ka poloka keleawe, ke koʻokoʻo hexagonal, ka paipu square, ka keke pōʻai, a me nā mea like ʻole. e hoʻopilikino.
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