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ʻO Beryllium Copper Strip no nā ʻāpana uila kaʻa
ʻO nā ʻāpana uila kaʻa he mea kūʻai nui i ka beryllium copper strip, a ʻo kekahi o nā mea nui i hoʻohana ʻia i loko o nā ʻāpana ʻenekini kaʻa, e like me nā ʻōnaehana hoʻokele engine, e hana ana i nā wela kiʻekiʻe a pili i nā haʻalulu koʻikoʻi.Nā kaʻa i hana ʻia ma ʻAmelika ʻĀkau, ...Heluhelu hou aku -
He aha nā mea nui e hoʻohana ai i ka Beryllium?
Loaʻa i ka Beryllium ka mana ikaika loa e hoʻouna i nā kukui X a ua ʻike ʻia ʻo ia ʻo "metallic glass".ʻO kāna mau mea hoʻohui he mea hiki ʻole ke hoʻololi i nā mea metala hoʻolālā i ka mokulele, aerospace, pūʻali koa, uila, ikehu nuklea a me nā kahua ʻē aʻe.ʻO Beryllium bronze kahi hui elastic me ka hana maikaʻi loa ...Heluhelu hou aku -
He aha nā waiwai nui o Beryllium?
ʻO Beryllium, ʻo ia ka 0.001% i loko o ka ʻōpala o ka honua, ʻo nā minerala nui he beryl, beryllium a me chrysoberyl.He ʻekolu isotopes ka beryllium maoli: beryllium-7, beryllium-8, a me beryllium-10.ʻO Beryllium kahi metala hina hina;helu hehee 1283°C, lae paila 2970°C, mānoanoa 1.85...Heluhelu hou aku -
ʻO kahi "Trump Card" i loko o nā mea Aerospace
ʻIke mākou ʻo ka hōʻemi ʻana i ke kaumaha o kahi mokulele hiki ke mālama i nā kumukūʻai hoʻomaka.Ma ke ʻano he metala māmā nui, ʻoi aku ka liʻiliʻi o ka beryllium ma mua o ka alumini a ʻoi aku ka ikaika ma mua o ke kila.No laila, he mea koʻikoʻi ka beryllium.Beryllium-aluminum alloys, i loaʻa nā pono o ka bo...Heluhelu hou aku -
Beryllium: He Hōkū Piʻi ʻana ma ke kahua ʻenehana kiʻekiʻe
ʻO kahi kuhikuhi noi nui o ka beryllium metala ʻo ka hana ʻana i ka alloy.Ua ʻike mākou he ʻoi aku ka palupalu o ke keleawe ma mua o ke kila, ka liʻiliʻi o ka elastic a me ke kū ʻole i ka corrosion.Eia naʻe, i ka hoʻohui ʻia ʻana o kahi beryllium liʻiliʻi i ke keleawe, ua loli nui kona mau waiwai.Kāhea ka poʻe i ka co bronze co...Heluhelu hou aku -
Beryllium: He Mea Koʻikoʻi i nā Lako ʻokiʻoki a me ka Palekana Lahui
No ka mea he mau waiwai waiwai ka beryllium, ua lilo ia i mea waiwai nui loa i nā mea ʻoki ʻoki o kēia wā a me ka palekana aupuni.Ma mua o nā makahiki 1940, ua hoʻohana ʻia ka beryllium ma ke ʻano he puka aniani X-ray a me kahi kumu neutron.Mai ka waena o 1940s a hiki i ka 1960 mua, beryllium wa...Heluhelu hou aku -
Hoʻohana maʻamau o Beryllium
E like me ka mea i ʻōlelo ʻia ma luna, ma kahi o 30% o ka beryllium i hana ʻia ma ka honua i kēlā me kēia makahiki e hoʻohana ʻia e hana i nā ʻāpana a me nā ʻāpana e pili ana i nā lako palekana aupuni a me nā lako e like me nā reactors, rockets, missiles, spacecraft, aircraft, submarines, etc. Additives for high- nā wahie ikehu no nā rockets, ...Heluhelu hou aku -
Kumuwaiwai Beryllium a Wehe
ʻO ka Beryllium he metala māmā loa, a ʻo nā mea hao ʻole i helu ʻia ma kēia ʻāpana he lithium (Li), rubidium (Rb), a me ka cesium (Cs).ʻO ka mālama ʻana o ka beryllium i ka honua he 390kt wale nō, ua hiki i ka 1400t ka kiʻekiʻe loa o ka makahiki, a ʻo ka makahiki haʻahaʻa he 200t wale nō.He ʻāina ʻo Kina ...Heluhelu hou aku -
Ka hana ʻana i ka Beryllium
ʻO ka Beryllium bronze kahi mea hana maʻamau i hoʻoikaika ʻia i ka ua.ʻO ke kaʻina hana wela maʻamau o ke keleawe beryllium ikaika kiʻekiʻe ka mālama ʻana i ka mahana ma 760 ~ 830 ℃ no kahi manawa kūpono (ma ka liʻiliʻi he 60 mau minuke no ka pā 25mm mānoanoa), no laila e hoʻokaʻawale loa ka beryllium atomic solute ...Heluhelu hou aku -
Introduction to the Element Beryllium
ʻO Beryllium, helu ʻātoma 4, paona ʻātoma 9.012182, ʻo ia ka māmā māmā o ka metala honua.Ua ʻike ʻia i ka makahiki 1798 e ka mea lapaʻau Farani ʻo Walkerland i ka wā o ka loiloi kemika o beryl a me nā emeralds.I ka makahiki 1828, ua hoemi ka mea chemist German Weiler a me ka chemist Farani Bixi i ka beryllium chlo...Heluhelu hou aku -
Materion Copper Price Update 2022-05-20
Ma Mei 20, 2022, ua hoʻonui ʻia ke kumukūʻai keleawe 1 # o Changjiang Nonferrous Metals e 300, ʻo ka haʻahaʻa loa ʻo 72130 a ʻo ke kiʻekiʻe loa ʻo 72170, ʻo ke kumu kūʻai maʻamau o nā lā mua ʻekolu he 72070, a ʻo ke kumu kūʻai awelika o nā lā ʻelima mua. 71836. Yangtze Nonferrous Copper Kumukuai 1 # Copper Kumukuai: 7215...Heluhelu hou aku -
ʻO wai nā ʻāina i loaʻa ka nui o nā kumuwaiwai Beryllium?
Nā kumu waiwai Beryllium ma ʻAmelika Hui Pū ʻIa: Wahi a kahi hōʻike i hoʻokuʻu ʻia e ka United States Geological Survey (USGS) ma mua o 2015, ʻo nā kumu waiwai beryllium i hōʻoia ʻia i kēlā manawa ma mua o 80,000 tons, a ʻo 65% o nā kumu beryllium he kristal non-granite. nā pōhaku i māhele ʻia i ka...Heluhelu hou aku