Nūhou ʻOihana
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He aha nā ʻano nui o ka pā keleawe keʻokeʻo?
I ko mākou ola i kēlā me kēia lā, e hoʻohana mākou i nā huahana metala he nui.Nui nā huahana metala he synthetic.ʻO ka pepa keleawe keʻokeʻo he keleawe keleawe me ka nickel ma ke ʻano nui a ʻaʻohe mea.Ma muli o ke keleawe-nickel alloys, ua hoʻohui ʻia nā koʻokoʻo cupronickel me nā mea ʻekolu e like me ka zinc, manganese, aluminika, a me nā mea ʻē aʻe, ...Heluhelu hou aku -
Pehea e hoohehee ai i ke keleawe aluminika
ʻOi aku ka paʻakikī o ka moʻo keleawe alumini, a ʻo kekahi o nā keleawe alumini paʻakikī e loaʻa i ke kolu a me ka ʻehā mau mea hoʻohui like me ka manganese, nickel, silicon, cobalt a me arsenic.ʻO HAl66-6-3-2 a me HAl61-4-3-1, ka mea i ʻoi aku ka nui o nā mea hoʻohuihui, he mau mea hoʻohui i hoʻokumu ʻia i ʻeono mau mea, a ...Heluhelu hou aku -
Hoʻololi i nā waiwai o ke keleawe chromium zirconium ma hope o ka mālama ʻana i ka wela
Ma hope o ka hoʻoponopono ʻana i ka wā kahiko, ua puʻunaue ʻia nā ʻeleʻele maikaʻi ma nā palena o ka chromium zirconium copper, a ua puʻunaue ʻia nā ʻeleʻele liʻiliʻi liʻiliʻi i loko o ka palaoa, me ka nui o kahi mau microns.I ka emi ʻana o ka mahana, hoʻokokoke ka pihi i ka cop...Heluhelu hou aku -
Ka paakiki keleawe
ʻO ke keleawe maʻamau ʻO ke keleawe a me ka zinc.Ke emi ka zinc ma lalo o 39%, hiki i ka zinc ke hoʻoheheʻe i ke keleawe e hana i ka pae hoʻokahi a, i kapa ʻia he keleawe hoʻokahi-phase, nona ka plasticity maikaʻi a kūpono no ka hana ʻana i ka paʻi wela a me ke anu.Ke ʻoi aku ka nui o ka zinc ma mua o 39%, aia kahi ...Heluhelu hou aku -
ʻO ka hoʻohana ʻana i ke keleawe i ka hana a me ke ola
conductivity o ke keleawe ʻO kekahi o nā waiwai nui loa o ke keleawe kepau-ʻole, ʻo ia ka maikaʻi o ka conductivity uila, me ka conductivity o 58m/(Ω.mm square).Hana kēia waiwai i ke keleawe i hoʻohana nui ʻia i nā ʻoihana uila, uila, kelepona a me nā ʻoihana uila.Aloha kēia...Heluhelu hou aku -
Hoʻohana i ke keleawe ma ka ʻoihana māmā
Ka hoʻohana ʻana i ke keleawe ma ka ʻoihana pepa I ka ʻoihana hoʻololi ʻike i kēia manawa, nui ka ʻai pepa.He mea maʻalahi ka pepa ma ka ʻili, akā paʻakikī loa ka hana ʻana i ka pepa, e koi ana i nā ʻanuʻu he nui a me ka hoʻohana ʻana i nā mīkini he nui, me nā mea hoʻoluʻu, evaporators, beaters, p...Heluhelu hou aku -
Nā noi a me ka hoʻohana ʻana i ke keleawe kepau ʻole
Nā noi a me ka hoʻohana ʻana i ke keleawe kepau ʻole 1. He kūpono ia no nā ʻano āpau o ke poʻo anu, nā ʻāpana a me nā riveting, nā mea hoʻohui uila a me ke kelepona, nā mea hoʻohui a me nā ʻāpana ʻē aʻe me ka mālama ʻana i ke kaiapuni a me nā koi olakino a palekana.2. He kūpono ia no ka automate ...Heluhelu hou aku -
Nā māka like ʻole o ke keleawe keleawe
Ua hoʻohana nui ʻia ke keleawe keleawe ma nā ʻano ʻoihana like ʻole no ka manawa lōʻihi.Eia naʻe, ʻokoʻa nā māka o ke keleawe keleawe, a ʻokoʻa hoʻi kā lākou hana a me ka hoʻohana ʻana.QSn4-3: Loaʻa iā ia ka elasticity maikaʻi, ke kūpaʻa a me ka diamagnetism, a he hana hoʻoponopono maikaʻi i ka wela a me ke anu ...Heluhelu hou aku -
Pehea e ʻike ai i ke ʻano o ke keleawe keleawe
Pehea e ʻike ai i ke ʻano o ke keleawe keleawe?ʻO ke keleawe keʻokeʻo, ke keleawe, ke keleawe ʻulaʻula (ʻike ʻia hoʻi ʻo "ʻulaʻula keleawe"), a me ke keleawe (uliuli-hina a hina-melemele) ʻokoʻa ma ke kala.I waena o lākou, he maʻalahi loa ke ʻike ʻana i ke keleawe keʻokeʻo a me ke keleawe;ʻO ke keleawe ʻulaʻula he keleawe maʻemaʻe (nā haumia <1%) a ...Heluhelu hou aku -
Hiki ke pani ʻia ke keleawe alumini e ka pā keleawe keleawe
Hiki ke pani ʻia ke keleawe alumina me ka pā keleawe?Ma ke ʻano he elastic alloy, ʻo ka pā keleawe tin e pili ana i kahi hui keleawe-tin i loaʻa iā Sn≤6.5%, maʻamau i loaʻa i ka P, Zn a me nā mea ala ʻē aʻe.Inā loaʻa iā P, ua kapa ʻia ʻo phosphor-tin bronze, nona ka palena elastic kiʻekiʻe, elastic modul...Heluhelu hou aku -
He aha ke ʻano o ka hoʻolei ʻana no nā lima keleawe kepau ʻole?
ʻO ka hoʻolei ʻana i ke one ke ʻano maʻamau no nā gaskets keleawe i hoʻohana ʻia i ka hana hoʻoheheʻe ʻana i ke one, nona nā pōmaikaʻi o ka hoʻololi ākea a me ka hoʻomākaukau hana maʻalahi.Eia nō naʻe, ʻo ka pololei o ka dimensional, ka maikaʻi o ka ʻili, a me ka maikaʻi o loko o nā castings i hana ʻia e kēia ʻano he f ...Heluhelu hou aku -
Nā waiwai wiliwili o nā ʻano keleawe like ʻole
ʻO nā waiwai wili o nā ʻāpana keleawe like ʻole: 1. He kiʻekiʻe ka conductivity thermal o ke keleawe ʻulaʻula.ʻO ka conductivity thermal o ke keleawe ʻulaʻula ma ka lumi wela ma kahi o 8 mau manawa ʻoi aku ka nui ma mua o ke kila kalapona.He paʻakikī ke hoʻomehana kūloko i ka weldment keleawe i ka wela hoʻoheheʻe.No laila, ...Heluhelu hou aku