ʻO ke ʻano metala porous
He aha ka Porous Metal
I ka pōkole, ʻO nā metala porous nā mea i loaʻa i kahi pūnaewele pili ʻekolu-dimensional o nā pores, a i ʻole voids, i loko o kā lākou microstructure e hiki ai i nā wai a me nā kinoea ke kahe i loko o ka mea.
ʻO kēia mau pores ka nui mai ka nanometers a hiki i ka millimeters a ua hana pinepine ʻia e nā kaʻina hana e like me ka sintering, foaming a i ʻole electroplating. Loaʻa i nā metala porous nā waiwai kūʻokoʻa e pono ai lākou i nā ʻano noi like ʻole, me ka kānana, catalysis, mālama ikehu, a me ka ʻenekini biomedical.
Hiki ke hoʻomalu ʻia ka porosity o kēia mau metala e hoʻokō i nā koi kikoʻī, e like menui pore, pore volume, aili ili. Hiki i kēia tunability ke hana i nā metala porous e hoʻokō i nā pono o nā noi like ʻole. Eia kekahi, ʻo ke ʻano o ka pore i hoʻopili ʻia o nā metala porous e ʻae i ka permeability kiʻekiʻe a me ka hāʻule haʻahaʻa haʻahaʻa, e hoʻomaʻamaʻa i ka kahe wai a me nā kaʻina hana hoʻololi.
I kēia mau lā,Metala pohahana maʻamau mai nā metala ʻenekinia maʻamau e like me ka aluminika, titanium, nickel a me ke keleawe, akā hiki ke hana ʻia mai nā mea maʻamau e like me ka magnesium a i ʻole zinc. ʻO nā waiwai o nā metala porous e pili ana i ke ʻano o ka metala i hoʻohana ʻia, ke kaʻina hana, a me ka nui a me ka hāʻawi ʻana i nā pores. Hiki ke hana ʻia nā metala porous i nā ʻano like ʻole e like me nā lau, nā paipu, nā ʻūhā a me nā pauka, e hana ana i nā mea maʻalahi no nā ʻano hana like ʻole.
E like me ka mea kaulanapapa inoa o nā metala porouskiʻi hoʻolālā i ka mākeke, manaʻolana e hoʻomaopopo ʻoe iā ʻoe no ka metala porous.
Aluminum Poha
Māmā a maʻalahi no ka hoʻololi ʻana i ka wela a me ka hoʻoheheʻe ʻana i ka leo
Nikela Poha
ʻO ka ikaika kiʻekiʻe, ke kūpaʻa kiʻekiʻe, kūpono no ka Catalysis kiʻekiʻe a me nā noi uila.
ʻO ka hopena maikaʻi loa no ka hoʻopili pololei ʻana a me ka porosity i hoʻomalu ʻia i nā bearings a me nā kānana.
Nā hiʻohiʻona nui a me ka pono
Porosity:
E like me ka inoa e hōʻike nei, ʻike ʻia nā metala porous e kā lākou pūnaewele o nā pores pili. Hiki ke hoʻololi ʻia ka porosity ma muli o ke kaʻina hana hana a mai kahi hapa liʻiliʻi a ma luna o 90%.
ʻĀpana ʻili:
He kiʻekiʻe ka ʻili o nā metala porous ma muli o ko lākou ʻano porous. Hiki ke hoʻohana ʻia kēia wahi ākea i nā noi e like me catalysis, kānana a me ka mālama ʻana i ka ikehu.
Nā waiwai mīkini:
Hōʻike nā metala porous i ke ʻano o nā waiwai mechanical, ma muli o ka mea a me ka porosity. Hiki ke hoʻopaʻa ʻia nā waiwai mechanical o nā metala e ka hoʻopaʻa ʻana i ka nui o ka pore, ke ʻano a me ka hāʻawi ʻana.
Biocompatibility:
ʻO kekahi mau metala porous, e like me ka titanium a me kāna mau ʻāpana, he biocompatible a hiki ke hoʻohana ʻia i nā noi biomedical e like me nā implants.
Kahe wai:
ʻO nā pores i hoʻopili ʻia i nā metala porous e ʻae i ka kahe wai, e hoʻohana pono iā lākou i nā noi e like me ka kānana a me ka hoʻokaʻawale ʻana.
Ka wela a me ka uila:
Hiki ke hoʻopaʻa ʻia ka thermal a me ka uila o nā metala porous ma ka hoʻololi ʻana i ka porosity a me ka metala i hoʻohana ʻia i ke kaʻina hana.
Nā kānana hana kiʻekiʻe me nā nui o ka pore i hoʻomalu ʻia a me nā kahe kahe maikaʻi loa no nā noi kinoea a me ka wai.
ʻO nā mea paʻa a me ka pale ʻana i ka lole no nā bearings a me nā ʻōnaehana hydraulic me nā waiwai lubrication i hoʻonui ʻia.
ʻO nā mea i hoʻopili ʻia no ka hoʻonui ʻia ʻana o ka wela a me ka hoʻololi ʻana i ka nui ma nā kaʻina hana kemika a me ka petrokimia me ke kūpaʻa kiʻekiʻe.
ʻOi aku ka maikaʻi loa no ka hoʻolālā a me ka ʻenekinia o ke kiʻekiʻe e koi ai i ka pilikia kānana
Ma luna o ka ʻike mua, ʻike mākou hiki ke hāʻawi ʻia nā metala porous Sintered i nā ʻano like ʻolehiki ke kahe a me ka waiwai kānana. A ua hana ʻia kēia mea kūʻokoʻa ma o ka sintering, e pili ana i ka hoʻomehana ʻana i ka pauka metala i kahi mahana ma lalo iho o kona wahi hoʻoheheʻe, e ʻae ana i nā ʻāpana e hui pū me ka mālama ʻana i ka porosity i makemake ʻia. Hiki iā ʻoe ke hana maʻalahi, mīkini, a hoʻoponopono i kona porosity, e lilo ia i mea maʻalahi no ka hoʻomohala ʻana i kekahi helu o nā huahana kūʻokoʻa a i ʻole nā ʻōnaehana ʻōnaehana e pili ana i ka hoʻoponopono ʻana a me ka mālama ʻana i nā wai a me nā kinoea.
Ke ʻimi nei ʻoe i kekahi mau mea kūikawā no kāu ʻōnaehana kānana. I kēlā hihia, kono mākou iā ʻoe ekāhea iā mā˚oui kēia lā e ʻimi pehea e hiki ai i kā mākou porous media media ke kōkua i ka hoʻoponopono ʻana i kāu mau pilikia ʻenehana hoʻolālā. E hui pū kākou a e ʻike i nā hāʻina i kūpono i kūpono i kāu mau koi kūikawā.
Hoʻohana maʻamau no ka metala porous
Hoʻohana ʻia nā metala porous a me nā kānana metala porous i kahi ākea o nā noi ma muli o ko lākou mau waiwai kūikawā,
me ka permeability kiʻekiʻe, ka porosity kaohi, a me ka ikaika mechanical. Aia ma lalo iho kekahi mau polokalamu maʻamau:
1. kānana a me ka hoʻokaʻawale ʻana:
Hoʻohana nui ʻia nā kānana metala porous i nā ʻōnaehana kānana ʻoihana, kahi e kōkua ai i ka hoʻokaʻawale ʻana i nā mea paʻa mai nā wai a i ʻole ke kinoea.
Pono lākou i nā ʻoihana e like me ka petrochemical, ka hana kemika, a me ka aila a me ke kinoea ma muli o ko lākou kū'ē ʻana i nā wela kiʻekiʻe a me nā mea corrosive.
2. Sparging and Diffusion:
I ka sparging, hoʻohana ʻia kahi metala porous e hoʻoheheʻe i ke kinoea i loko o kahi wai, e hoʻoulu pinepine i ka wai.
Hoʻohana pinepine ʻia kēia i ka mālama ʻana i ka wai ʻino, hana lāʻau lapaʻau, a me nā kaʻina meaʻai a me nā mea inu.
3. Hooponopono Pumi:
Hiki ke hoʻohana ʻia nā ʻāpana metala porous i nā ʻenehana hoʻoponopono kaomi e like me nā valve hoʻomaha a i ʻole ka hanu i nā ʻoihana like ʻole me ka automotive, aerospace, a me nā mīkini ʻenehana.
4. Nā mea ʻike:
Hiki ke hoʻohana ʻia nā metala porous i kekahi mau ʻano ʻike ma muli o ko lākou hiki ke ʻae i nā kinoea a me nā wai e hele i loko.
Hiki ke loaʻa i kēia mau mea ma ka nānā ʻana i ke kaiapuni, ka hana ʻenehana, a me nā noi mālama olakino.
5. Hoʻopā leo:
Hoʻohana pinepine ʻia nā metala porous no ka hoʻoheheʻe ʻana i ke kani a i ʻole ka hoʻohaʻahaʻa leo i nā ʻoihana like ʻole, mai nā ʻōnaehana exhaust automotive a i nā mīkini ʻenehana.
6. Nā mea hoʻololi wela:
Hāʻawi nā metala porous i ka conductivity thermal maikaʻi a me nā hiʻohiʻona hoʻololi wela, e hana maikaʻi iā lākou no nā noi hoʻololi wela, ʻoi aku hoʻi i nā ʻoihana e hana me nā wela kiʻekiʻe.
7. Kākoʻo Catalyst:
I loko o nā kaʻina hana kemika, hiki ke hoʻohana ʻia ke metala porous ma ke ʻano he kākoʻo catalyst, e ʻae ai i kahi ʻāpana ākea nui aʻe no ka hopena o ka hopena. ʻIke pinepine ʻia kēia ma ka ʻoihana petrochemical.
8. Nā uila uila:
Hiki ke hoʻohana ʻia nā metala porous i ka hana ʻana i nā electrodes pākahi. Hiki i ka porosity ke ho'onui i ka ili, ho'onui i ka pono o ka pila.
9. Nā noi lāʻau lapaʻau:
ʻO nā metala porous, ʻoi aku ka nui o ka titanium porous a me kāna mau mea hoʻohui, ua loaʻa i nā noi nui i loko o ke kahua biomedical, e like me nā implants orthopedic a me nā implants niho. Hoʻoikaika ko lākou ʻano porous i ka ulu ʻana o ka iwi, e alakaʻi ana i ka hoʻohui maikaʻi ʻana me ke kino.
10. Nā pūnae ahi:
Hiki i nā ʻāpana metala porous ke lilo i electrodes i loko o nā wahie, e ʻae i nā kinoea e neʻe maʻalahi i ka wā e hoʻokele ana i ka uila.
E ʻoluʻolu, e pili ana nā kikoʻī o ka hoʻohana ʻana i ka metala porous a i ʻole nā kānana i ke ʻano o ka metala porous a i ʻole ka alloy a me ke ʻano pololei o ka porosity (ka nui, ka hāʻawi ʻana, a me ka pilina o nā pores).
no laila inā he mau nīnau no ka hoʻohana ʻana i ka kānana metala porous, e ʻoluʻolu e ʻoluʻolupili iā HENGKOma ka leka uilaka@hengko.com.
FAQ e pili ana i ka metala porous
1. No ke aha e hoʻohana ai i ka metala porous e hana i kāna kānana?
ʻO ka metala porous kahi mea me kahi hoʻolālā kū hoʻokahi i loaʻa nā pores i hoʻopili ʻia a i ʻole nā puka i loko o kāna ʻano paʻa. Hiki ke hoʻopili ʻia ka nui o ka pore a me ka hāʻawi ʻana e hoʻokō i nā koi noi kikoʻī, e lilo ia i mea maʻalahi no nā ʻano ʻoihana.
No laila e like me kēlā mau hana kūikawā, hoʻohana mau ʻia nā metala Porous i ka hana ʻana i nā kānana ma muli o nā kumu he nui:
1. Ka Nui Pore Mana:Hiki ke hana ʻia nā metala porous e loaʻa i nā nui pore pololei loa. ʻAe kēia i ka hana ʻana i nā kānana me nā mana kānana kikoʻī, e like me ka wehe ʻana i nā ʻāpana o kahi nui.
2. Ka ikaika kiʻekiʻe:Loaʻa i nā kānana metala ka ikaika mechanical kiʻekiʻe, kahi e paʻa ai a paʻa. Hiki iā lākou ke kū i ke kaomi kiʻekiʻe a me nā kūlana wela e hōʻino paha i nā ʻano kānana ʻē aʻe.
3. Kū'ē Kemika:Paʻa pinepine nā metala i nā ʻano kemika like ʻole, no laila kūpono lākou no ka hoʻohana ʻana i nā kaiapuni kahi e ʻike ʻia ai lākou i nā mea ʻino.
4. Hoʻohana hou ʻia:Hiki ke hoʻomaʻemaʻe a hoʻohana hou ʻia nā kānana metala, ʻoi aku ka maikaʻi o ke kumukūʻai a me ke ʻano o ke kaiapuni.
5. Paʻa wela:Hiki i nā kānana metala ke hoʻomau i nā noi wela kiʻekiʻe, ʻaʻole paha ka hihia me nā kānana i hana ʻia mai nā mea polymer.
6. Pahu:Ma muli o ko lākou ʻano porous, ʻae kēia mau mea i ke kahe kiʻekiʻe o ka wai i ka wā e hopu pono ai a mālama i nā ʻāpana.
7. Hiki ke holoi hope:Hiki ke hoʻihoʻi ʻia nā kānana metala no ka wehe ʻana i nā ʻāpana paʻa, kahi e hiki ai ke hoʻihoʻi hou i nā mea waiwai a hoʻolōʻihi i ke ola o ka kānana.
No laila, ma muli o ka noi a me ke ʻano o ka wai e pono ai ke kānana, hiki i nā kānana metala porous ke koho maikaʻi loa.
2. Pehea i hana ʻia ai ka metala porous?
Hana ʻia ka metala porous ma o ke kaʻina hana i kapa ʻia ʻo sintering, e pili ana i ka hoʻomehana ʻana i ka pauda metala i kahi mahana ma lalo iho o kona wahi heheʻe, e ʻae ana i nā ʻāpana e hui pū me ka mālama ʻana i ka porosity i makemake ʻia.
ʻO ke kaʻina hana o ka hana ʻana i nā metala porous e pili ana i ka hana ʻana i nā pores a i ʻole nā pores i loko o ka metala. Nui nā ʻano hana no ka hoʻokō ʻana i kēia, me ka pauka metallurgy, sintering, a me ka hana hoʻohui. Aia ma lalo iho kahi wehewehe maʻalahi o ke ʻano maʻamau, pauda metallurgy:
1. Hana ʻia ka pauda metala:ʻO ka hana mua i ka hana ʻana i ka metala porous ʻo ka hana ʻana i ka pauka metala. Hiki ke hana i keia ma na ano he nui, e like me ka atomization (ka pipi ana i ke kahawai o ka metala hehee iloko o ke keena kahi e paa ai ka pauda) a me ka milling mechanical.
2. Ka hui ʻana a me ka hoʻopaʻa ʻana:Hoʻohui ʻia ka pauka metala me kahi mea hoʻopaʻa paʻa a i ʻole mea hoʻopaʻa wahi e kōkua ai i ka mālama ʻana i ke ʻano i ka wā o ka hana ʻana. Hoʻopili ʻia ka hui ʻana ma lalo o ke kaomi kiʻekiʻe i loko o kahi die e hana i kahi paʻi "'ōmaʻomaʻo". ʻO ke ʻano o ka make e hoʻoholo i ke ʻano hope o ka ʻāpana metala porous.
3. Hoʻopaʻa ʻia:Hoʻomaʻamaʻa ʻia ka paʻi ʻōmaʻomaʻo i loko o ka umu ahi i kahi mahana ma lalo o ka helu heheʻe o ka metala. ʻO kēia kaʻina hana, ʻike ʻia ʻo ka sintering, e hoʻopili ai nā ʻāpana metala. ʻO ka wela kiʻekiʻe ke kumu o ka mea hoʻopaʻa paʻa a i ʻole ka mea paʻa i ka lewa e ʻā a evaporate paha, e waiho ana ma hope o nā pores.
4. Hooluu a hoopau:Ma hope o ka sintering, ʻae ʻia ka ʻāpana metala e maʻalili, a laila hiki ke hana i nā kaʻina hana hou e like me ka hoʻopau ʻana a i ʻole ka uhi ʻana e hoʻomaikaʻi i kona ʻano ʻili.
ʻO kahi ala ʻē aʻe ka hoʻohana ʻana i ka hana hoʻohui (ʻike mau ʻia ʻo ka paʻi 3D), kahi e hoʻoheheʻe ʻia ai ka pauka metala i ka papa ma ka papa ma muli o ke ʻano kikohoʻe. Hiki i kēia ke hana i nā ʻano paʻakikī a me nā ʻano pore i loko e paʻakikī a hiki ʻole ke hoʻokō me nā ʻano kuʻuna.
Hiki ke hoʻomaluʻia ka nui o ka pore, ka hāʻawiʻana, a me ka hoʻohuiʻana i ka nui i ka wā o ka hanaʻana, e hana ai i nā metala porous i kūpono no ka nui o nā noi, me ka kānana.
3. He aha nā mea maikaʻi o nā metala porous?
ʻO nā mea maikaʻi o nā metala porous ʻo ia ka ratio kiʻekiʻe o ka ʻilikai-a-volume, ka ikaika mechanical, ka wela a me ka conductivity uila, a me ka hiki ke hoʻololi i ka nui o ka pore a me ka hāʻawi ʻana. Hoʻohana kēia mau waiwai i nā noi e like me ka catalysis, kānana, a me ka mālama ʻana i ka ikehu.
4. He aha nā palena o nā metala porous?
He haʻahaʻa paha ka ikaika o nā metala porous ma muli o ka loaʻa ʻana o nā puka i loko o ka mea. Eia kekahi, hiki ke paʻakikī a paʻakikī ke kaʻina hana.
5. He aha ka ʻokoʻa ma waena o nā metala porous pūnaewele hāmama a me nā metala porous?
Loaʻa i nā metala porous pūnaewele wehe nā pores pili i hiki ke loaʻa mai ka ʻili o ka mea, ʻoiai ua hoʻopaʻa ʻia nā metala porous i pani ʻia i nā pores i hiki ʻole ke loaʻa mai ka ʻili.
6. He aha nā ʻano metala hiki ke hoʻohana ʻia e hana i nā metala porous?
Hiki ke hana ʻia nā metala porous mai ke ʻano o nā metala, me ka aluminika, titanium, nickel, keleawe, a me ke kila kila, a me nā mea ʻē aʻe.
7. He aha nā mea hoʻohana o nā metala porous?
Loaʻa nā metala porous i nā noi i nā ʻoihana e like me ka aerospace, biomedical engineering, kemika hana, a me ka mālama ʻana i ka ikehu, a me nā mea ʻē aʻe.
8. He aha nā pilikia e pili ana i ka hana ʻana i nā metala porous?
ʻO nā pilikia e pili ana i ka hana ʻana i nā metala porous e pili ana i ka mālama ʻana i ka porosity i makemake ʻia, ka hōʻoia ʻana i nā waiwai mechanical maikaʻi, a me ka kāohi ʻana i ka nui o ka pore a me ka hāʻawi ʻana.
9. He aha ka porosity o nā metala porous?
Hiki ke piʻi ka porosity o nā metala porous mai kahi liʻiliʻi a hiki i ka 90% a i ʻole ke kiʻekiʻe, e pili ana i nā koi noi.
10. He aha ke koʻikoʻi o ka nui o ka pore a me ka hāʻawi ʻana i nā metala porous?
He mea koʻikoʻi ka nui o ka pore a me ka hāʻawi ʻana i nā metala porous i ka hoʻoholo ʻana i nā waiwai o ka mea, e like me ka permeability, ka ikaika mechanical, a me ka ʻili. ʻO kēia no ka mea e pili ana ka nui o ka pore i ka maʻalahi o ka kahe ʻana o nā wai i loko o ka mea a me ka nui o ka ʻili i loaʻa no nā hopena.
11. Hiki ke hoʻopilikino ʻia nā metala porous no nā noi kikoʻī?
ʻAe, hiki ke hoʻopilikino ʻia nā metala porous no nā noi kikoʻī ma o ka hoʻoponopono ʻana i ka nui o ka pore a me ka hāʻawi ʻana, a me ke ʻano metala i hoʻohana ʻia.
12. He aha ke ola o na metala porous?
ʻO ke ola o nā metala porous e pili ana i ka noi a me nā mea kikoʻī i hoʻohana ʻia. ʻO ka maʻamau, he lōʻihi ke ola o nā metala porous ma muli o ko lākou kūpaʻa kiʻekiʻe a me ke kūpaʻa ʻana i ka corrosion.
13. Hiki ke hana hou ʻia nā metala porous?
ʻAe, hiki ke hana hou ʻia nā metala porous ma ka hoʻoheheʻe ʻana i ka mea i lalo a hoʻohana hou ʻia i nā noi hou.
14. Ua palekana nā metala porous no ka hoʻohana ʻana i nā noi biomedical?
ʻO kekahi mau ʻano metala porous, e like me ka titanium a me ka tantalum, he biocompatible a hiki ke hoʻohana palekana ʻia i nā noi biomedical. Hiki i ka hale porous ke hoʻoikaika i ka ulu ʻana o ka iwi a hoʻomaikaʻi i ka hoʻohui ʻana me nā ʻiʻo a puni.
15. Pehea e hoao ai na metala porous no ko lakou mau waiwai?
Hiki ke hoʻāʻo ʻia nā metala porous no nā waiwai e like me ka porosity, permeability, a me ka ikaika mechanical me ka hoʻohana ʻana i nā ʻenehana e like me ka scanning electron microscopy (SEM), nā hoʻokolohua permeability gas, a me nā hoʻāʻo hoʻoemi.
E ʻike i nā mea hiki ʻole o nā metala porous! Mai ka hoʻololi ʻana i ka wela i hoʻonui ʻia i ka kānana, hāʻawi nā metala porous i nā pono kūʻokoʻa e hiki ke hoʻololi i kāu ʻoihana. E kelepona mai iā mākou i kēia lā e aʻo hou a hoʻomaka e ʻimi i ka mana o nā metala porous.
ʻO nā mea a pau āu e pono ai e hoʻokaʻaʻike iā HENGKO e loaʻa ka Solution
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