ʻO ka nīnau: He keleawe keleawe pinepine pinepine iāʻoe?
keleawe, he hui keleawe a me ka zinc, nā hiʻohiʻona kaulana ma waena o nā papa plumbing, nā mea kani, Nā Palaki'ā, a me nā mea hoʻonaninani.
ʻOiaiʻo ka ubiquity, E kū pinepine nā nīnau e pili ana i kānaʻano magnetic, ʻO ka nui o ka hoʻokaʻawaleʻana i nā metals scrap, Hoʻolālāʻia nā maʻi, a iʻole e pale aku i nā uila uila mai ka hoʻohui uila uila (Emi).
ʻO kaʻatikala kēiaʻatikala i nā waiwai magnetic callik callik mai atomic i nā noi maoli i nā noi maoli, ʻO ka weheweheʻana i ka wā e nānā ai - no ke ahaʻoe e nānā ai i kekahi mea e pili ana i kahi magnet.
1. Hōʻikeʻike
keleawe pili i ke keleawe keleawe (Cu) a me zinc (Zn), me nā mea hana maʻamau e loaʻa ai 55-70% me a 30-45% zn.
E hoʻohui pinepine nā mea hana i nā alahele trace-alakaʻi no ka mancinability (e.g. C360 manuahi manuahi manuahi),
alumini a iʻole nickel no ka ikaika (e.g. Naval keleawe c464), a me ka tin a manganese no ka paleʻana o ka corrosioni.
No ke aha e pili ana i nā mea nui
ʻOiai keʻano o nā kumu keleawe ma waena o nā mea maʻamau maʻamau, ʻO kāna pane magnetic e pili ana i nā kaʻina hana koʻikoʻi:
- Hoʻololi & Hōʻano hou: Ka hoʻokaʻawaleʻana i ka hoʻokaʻawaleʻana i nā mea kanu ferrous akā hoʻopunipuni ka collal manil.
- Hoʻolālā & ʻO Menu ka hoʻomaʻemaʻe: Ma nāʻike ākea a iʻole emi emila, Ua hōʻoleʻole ka magnetism i manaʻoʻole i ka hana.
- Honua mālamalama: Ke hilinaʻi nei nā mea hana ma kahi wikiwiki "Magnet Decord" e hōʻoia i ka papa hana ma ka papahele papa hana.
Scope a me nā pahuhopu
Ua kūkā mākou i ka magnesism supplement, ʻO keʻano o ke kumu kūʻai o ke keleawe, ʻO ka hōʻike hōʻike, nā kūpono kūpono, aʻo ka hikiʻole o ke kohoʻana i ke keleawe me nā waiwai magnetic.
2. Nā waihona kālā o ka magnetism
E hoʻomaopopo ai inā he keleawe ke keleawe, He mea nui ia eʻimi mua i nā loina maʻamau o ka magnetsis a me pehea e hoʻopili ai nā mea me nā mahina magnetic.
ʻO ka Magnesism kahiʻano maʻi kino kino e hopena mai ka neʻeʻana o nā uku uila, ʻO ka hana mua a me nā neʻe a iʻole ke neʻeʻana o nā electrons i nā atoms.
Ka pae a me keʻano o ka pane magnetic i kahi mea e hilinaʻiʻia ma luna o kāna ʻO ka hoʻolālā atomic, Hoʻopaʻa ka uila, and intetratomic intective.
ʻO nāʻano o keʻano magnetic
Heʻelima mau papa papa mua o ka hana magnetic, ʻO kēlā me kēia i weheweheʻia e pehea e pane ai kahi mea i kahi kahua ma mua o waho:
| Hana magnetic | Nāʻano hiʻohiʻona | Nā hiʻohiʻona |
|---|---|---|
| ʻO Diamagneiss Manaʻo | Nāwaliwali nāwaliwali mai kahi kahua magnetic; ʻaʻole mālama i ka magnetism ma hope o ka weheʻana i ke kula | keleawe, Zinc, Wahine |
| Pamamagnessissississississississississississississississississ | Nāwaliwali nāwaliwali i nā mahina magnetic; wale nō ma mua o kahi mahinaʻai | Aluminum, Magnesum |
| Merromagnetism | Ikaika ikaika a me ka hoʻomau mauʻana; Mālama i ke kahua i ka wā i laweʻia ai | 'Eron, Nickel, 'Lelo'Slelo |
| Suerrumag Iur | Like me nā ferromagnetism akā me nā mea kū'ē kū'ē | Ferrites (E.g., magnete fe₃o₄) |
| Antifierromagneis | Nā hale noho ma keʻano e kū ana i nāʻaoʻao kūlike, Ke hoʻopauʻana i ka magneism overerall | Chromium, ʻO kekahi mau maʻi mangeanese |
I waena o kēia mau, merromagnetism ʻo ka hapa nui o nā poʻe e hui pū me ka "magnetic" -he ikaika, ʻO keʻano mau o ka magnetisis i loaʻa i loko o ka hao a me nā mea e pili ana.
ʻO nā mea hoʻokūkū ma Magnetism
Ke kumu o ka magnetism e moe ai i keʻano o nāʻenehana loea, kūikawā:
- Eleddtrom fpin: Loaʻa i nā Electrons kahi manawa hoʻokūkū hoʻokūkū hoʻokūkū nui i kapaʻiaʻo SPIN. Hiki i nā pahu uila uilaʻole ke hana i nā manawa magnetic dipole.
- ʻO ke neʻeʻana o ke poʻo: ʻO nā electrons e neʻe ana a puni ka nucleus e hāʻawi pū i ke kahua magnetic, ʻOiai ka hopena o kēia hopena.
I ka wā e pili ana i nā atoms me nā koho balota i ukuʻoleʻia i kā lākou mau manawa magnetic i nā manawa like ma keʻano likeʻole (ferphanevic) a iʻole ma lalo o kahi kahua magnetic o waho (Pamagnetic)-ʻO nā mea e hōʻike i nā mea hana Net Magnetism.
He ʻokoʻa, nā atom me nā mea hoʻopiha piha piha piha, e like me nā mea i loko keleawe (Cu) and zinc (Zn), hōʻike ʻAʻohe electrons ukuʻole.
Ma ka hopena, ʻo lākou homaini-ʻOiʻi wale nō i kahi mea palupalu he palupalu i nā mahina magnetic.
Keʻena Kūʻai: ʻO ka hemahema o nā electroedon iʻole i nā keleawe a me Zinc-ka nui o ke keleawe o ke keleawe.
Role o Alloying i loko o ka hana magnetic
Hiki i ke alloying ke hoʻoikaika nui i nā waiwai magnetic o nā mea kilokilo. ʻo kahi laʻana:
- Nickel (I), kahi mea ferromagnetic, hiki ke hāʻawi ʻO ke kikowaena kikowaena I ka hoʻohuiʻana i nā nui kūpono.
- 'Eron (Lia), ʻOiai ma nā'āpana he nui, hiki ke hoʻolauna i ka hana maʻamau.
- Alakaʻi (Pb), aluminum (AL), and kū (Sno), i ka wā i hoʻohanaʻia e like me nā mea hana alloying, ʻaʻole maʻamau-magnetic aʻaʻole e pili i ka pili o ka magnetic o ka waihona waihona.
Akā naʻe,, ʻO ka hopena o kēia mau mea e pili nui ana i kā lākou kūlike, Ka Hoʻohanohano, and ka launa pū me ka papa hana papa.
3. ʻO ke keleawe keleawe a me nā waiwai a me nā pona
ʻO ke keleawe he VERS i hoʻohanaʻia a me ka laulā nui i hoʻohanaʻia, Prized no ka paleʻana o kāna corrosion, mea kūʻai uila, a me keʻano nani.
ʻO kānaʻano hana magnetic-aʻoi aku paha, ia nele o ka magneism nui-ʻO ka pololei i konaʻano a me keʻano o kona mau mea i hoʻopaʻaʻia.
E hoʻomaopopo i ke kumu o ke kumu nui o nā mea kūʻai aku, Pono mākou e nānā i nā mea e pili ana i nā mea e pili ana a pehea e hōʻike ai lākou i nā waiwai o nā alloy.
Nā'āpana kumu: Keleawe a zinc
ʻO ke keleawe he kumu nui o ka keleawe (Cu) and zinc (Zn). ʻO kēia mau metalaʻelua e lawelawe ai e like me ke kumu no ka helu keleawe āpau.
- keleawe he mea maʻi diamagnetic. Me kona piha piha piha 3DD¹⁰, ʻO nā mea kūʻai akuʻo Copper i ukuʻoleʻia a hōʻikeʻia nā mea i kohoʻoleʻia a me nā hōʻike wale nō i nā mea palupalu i ka heleʻana o kahi papa magnetic.
- Zinc, E like me ke keleawe, he diamagnetic nō hoʻi. He piha piha i ka d-orbital (3D¹⁰) a s-orbital (4ia ia ana) I loko o kāna hoʻonohonohoʻana i waho, nā hopena i loko o kahi manawaʻole Net Magnetic.
No ka mea,ʻo nā meaʻelua he diamagnetic, binary birlys mosloys i hakuʻia wale nō i ke keleawe a me zinc he kumu maʻamauʻaʻole maʻamau.
ʻO kēia waiwai ka waiwai nui loa i nā noi no nā noi e pono ai ka mea nui magnetic, e like me nā mea uila uila a me nā wahi moana.
ʻO nā kālā kālā maʻamau a me kā lākou hana magnetic
ʻO nā mea kūʻai aku i nā mea kōkua kālā no nā mea hana likeʻole a me nā waiwai machinical, a hiki i ko lākou hui pū ke hana i nā hiʻohiʻona magnetic i nā mea nui loa i ka wā e hoʻokomoʻia nā mea hou.
| ALLOY NAME | ʻAmelika Hui PūʻIa | Kūleʻa maʻamau (CU-ZN-kekahi) | Hana magnetic |
|---|---|---|---|
| Keleawe cretridge | C26000 | 70% Cu, 30% Zn | Non-magnetic |
| ʻO ke keleawe manuahi manuahi | C36000 | ~ 61.5% cu, ~ 35.5% zn, ~ 3% PB | Non-magnetic e palupalu i ka palupalu * |
| Keleawe-zinc kiʻekiʻe | C28000 + | A i 40% Zn | Ka hapanuiʻole-magnetic; shift iki |
| Nāʻili manu | C46400 | 60% Cu, 39% Zn, 1% Sno | Non-magnetic |
| Nickel kālā (he mea kūʻai keleawe) | C75200 | Cu-Zn-Ni (a i 20% I) | Nāwaliwali palupalu ma muli o ka nickel |
Ka hopena o nā wahi trace
ʻOiaiʻo ke kumu o ka hapa nui o nā keleawe he meaʻole-magnetic, Nā mea maʻamau hiki ke hopena i ka pane magnetic i nā ala liʻiliʻi:
- Alakaʻi (Pb): Hoʻohui houʻia e hoʻomaikaʻi i ka machinibility, nui ma C36000. ʻO ke alakaʻi he magnetic aʻaʻole i hoʻohālikelike i ka hana magnetic.
- 'Eron (Lia): I kekahi manawa e like me ka mea i hōʻinoʻia a iʻole ke keleawe recycled.
Oia aku ʻO nā'āpana hao (E like me 0.05%) hiki ke hoʻonāukiuki ʻO nā wahi kūloko kūloko kūloko, i loko o keʻano anuanu a iʻole nā mea paʻakikī. - Nickel (I): Ua hoʻokomoʻia no ke kūʻana a iʻole ka paleʻana, ʻO Nickelʻo Ferromagnetic i kānaʻano hana.
I nā allokel-kālā, kahi e hiki ai i kaʻikepili nickel 20%, Hiki i ke kumuwaiwai ke hōʻike Nā Paramagness nāwaliwali. - Aluminum (AL), Kū (Sno), Mang kāne (Mn): Kēia mau mea, ʻOiai e kūpono no ka paleʻana o ka corrosion a iʻole ka ikaika, ʻo nā mea maʻamauʻole-magnetic i nā meaʻike i hoʻohanaʻia ma ke keleawe.
Nā hopena o ka hoʻoiliʻana a me ka hana anuanu
Hou loa, Ke kaʻina hana hiki i kekahi manawa ke kumu ʻO keʻano hana maikaʻiʻole i ke keleawe:
- Ke hana anuanu (Kauwili, hukiʻulu, noho ') E hōʻole i ka lattice crystal, e hiki ai i ka induce nā loli microstructural nā mea palupalu palupalu palupalu a iʻole nā mea i hōʻehaʻia.
- ʻAʻole kēia e hana i ka ferromagnetic keleawe, aka pela pela e kiʻi iki i kahi magnet, nui loa i nā kūlana hana, e alakaʻi ana i nā kuhi hewa e pili ana i kāna magnetism.
4. He keleawe keleawe?
ʻO ka pane maʻalahi: ʻAʻole, ʻAʻole maʻamau ke keleawe.
Akā naʻe,, ʻO kaʻepekema ma hope o kēia pane.
Kaʻikeʻana i ke kumu o ka hōʻikeʻana o ka nui o ka nui o ka hōʻemiʻana i ka hana mano i ka noʻonoʻoʻana i konaʻano kāne, nā kūlana metallirgical, a me nā mana kūlohelohe.
I kēia'āpana, Eʻimi mākou i nā kumu kumu e noʻonoʻoʻia ai ke keleawe non-magnetic,
ʻO nā kūlana paʻakikī ma lalo o nā mea palupalu nāwaliwali e hiki mai ana, A pehea e pili ana kēia mauʻano i nā noi maoli-honua.
No ke aha ke kumu nui o ke keleawe
E like me ke kūkākūkāʻana ma ka pauku ma mua, ʻO ke keleawe he kumu nui loa keleawe (Cu) and zinc (Zn)-ʻOi o kēlā nā mea maʻi Diamagnetic.
Hoʻopiliʻia nā huahana Diamagnetic e kahi kahua magnetic, Akā nāwaliwali ka hopena e pinepine pinepineʻia nā mea iʻike pinepineʻia.
Like me ferphanevic mea waiwai (E.g., 'Eron, 'lelo'Slelo, a me nickel), ʻO ke keleawe keleawe i ukuʻoleʻia a me nā kikowaena kikowaena kūloko a me nā kūloko kūloko e hiki ke hoʻololiʻia me kahi kahua magnetic o waho.
Ma muli o kēia, ʻO ka hapa nui o nā mea kūʻai aku kālā e loaʻa ana i nā kālā kālā (C260) a me ke keleawe noval (C464)-ʻO ka paneʻana i nā magnetts Ma kahiʻano.
Mālama kēia iā lākou i nā noi no nā noi e koi ana i nā haʻahaʻa haʻahaʻa haʻahaʻa, e like me ka hardware, nā mea kani, a me nā mea hana kūpono i hoʻohanaʻia ma nā wahi magnetic-social.
I ka wā o ke keleawe
Aia nā kūlana i hea E hōʻike paha ke keleawe i nāʻano palupalu palupalu a iʻole, e alakaʻi ana i ka hilahila a iʻole ka hoʻopunipuni. Aia ma lalo o nā kumu nui:
1. ʻO nā mea nui ferromagnetic
- ʻO ka heluʻana a iʻole ka haʻahaʻa haʻahaʻa haʻahaʻa paha e loaʻa i nā'āpana he nui o nā 'Eron Oole nickel, nā meaʻelua o ka ferromagnetic.
- ʻO nā mea liʻiliʻi loa-i ke kauoha o 0.05% Lia-ʻO ka hana i nā mea hoihoi manika.
- Hiki i kēia mau mea hōʻeha ke kū i ka wā o Alloy e hana nei, ʻoi aku ma nā wahi hana nuiʻole me kaʻole o ka hakakāʻana.
2. Hana-paʻakikī (Ke hana anuanu)
- Nā kaʻina e like me hukiʻulu, kulou ana, a iʻole ka stamping hiki ke hoʻololi i ka micsstrucy o ke keleawe.
- ʻO ka hana anuanu e hōʻike ana nā kīwī a me nā māla hana e hui pū paha me nā mea trace a iʻole ke kumu o ka mea i loaʻa i kahi aligrnetic ferromagnetic.
- Hiki i kēia ke alakaʻi i kahi'āpana keleawe e hōʻike ana ʻO keʻano liʻiliʻi, e kokoke ana i nā wahi kūlana a iʻole nā kihi.
3. ʻO nā alloys kiʻekiʻe a kiʻekiʻe paha
- Kekahi mau koho balota me ʻO nāʻike zinc kiʻekiʻe loa (luna ~ 40%) Hiki ke hōʻike ʻO nā waiwai o nā paramagnetic Ma muli o ka hoʻihoʻi houʻana, ʻoiai he nāwaliwali loa.
- Like me, nickel-keleawe (E.g., nickel kālā) May nāwaliwali palupalu, ʻoi aku ināʻoi aku ka maikaʻi o ka Nickel ma mua o 10-15%.
Nā hiʻohiʻona hoʻohālikelike
E hoʻohālikelike mākou iʻelua mau hiʻohiʻona e hōʻike i keʻano:
- C260 kāleka kāleka (70Me / 30zn): Non-magnetic. ʻAʻole i kūʻoleʻia e nā lima lima neodymium magnet.
- Ciscycled keleawe me ka hao hao (~ 0.1% f): ʻIkeʻia kahi hiʻohiʻona liʻiliʻi iʻikeʻia e kokoke ana i nā papa makinia e hoʻohana ana i kahi magnet neodymium magnet.
Ua hōʻoiaʻo ka hōʻikeʻana i ka hōʻike hōʻike.
I a 2023 aʻoʻia e ka GRY Science Science Institute, Nā hiʻohiʻona o C260, C360, a ua hōʻikeʻo C464 i nā waiwai i hoʻopiʻi i nā mea i hoʻopiʻiʻia ma ke kauoha o 10⁻⁶ I 10⁻⁷ EMU / G, E hōʻoia i ka hōʻoleʻoleʻana i ka pane magnetic.
5. Hoʻolālā a me ke anaʻana
Keʻike pololei nei a me ka heluʻana i nā waiwai magnetic o ke keleawe he mea nui no kaʻoihana ma kahi e hoʻomaʻemaʻeʻia, Hana Pūnaewele, a me nā mea kūponoʻole e pili ana i ka electromagnetic.
ʻOiaiʻo ke keleawe he helu maʻamau i heluʻia e like me ka meaʻole-magnetic, Nā pane i nā pane magnetic, Ma muli o ke Alloying, paio, a iʻole nā hana hana, hiki ke loaʻa nā hopena kūpono.
Hōʻuluʻulu i nāʻano hoʻokolohua
| Kūlana | Luhi | ʻAnoʻano | Hoʻohana maikaʻi maikaʻi loa |
|---|---|---|---|
| I hoʻopaʻaʻia magnet | Hoʻohaʻahaʻa (Kamaʻilio) | ʻO ka mea kākau wale nō | Scrap showing, Nā Kūlana Kūʻai |
| Hala Hala | Kūpono (Ka nui) | Ikaika ikaika | ʻO ka nānāʻana i ka manawa maoli, nā'ōnaehana i hoʻopiliʻia |
| Hoʻololi i nā hōʻike hoʻohālike magnetometry | High | ʻO ka manawa magnetic, HySteesisis | Waiwai r&D, 'nalelo a Maloys |
| Squid magnetometry | Ultra-kiʻekiʻe | ʻO Diamagneiss Manaʻo, Pamamagnessissississississississississississississississississ | Noiʻi holomua holomua, nā hopena maikaʻi |
| ʻO ke kaulike haʻahaʻa haʻahaʻa | Loli | χ waiwai | Qa labs, ʻO ka hōʻoia a Alloy |
6. Nā kūpono kūpono o ke keleawe o ke keleawe non-magnetism
ʻOiai ke kumu nui o ke keleawe i manaʻoʻia non-magnetic, ʻO nāʻano liʻiliʻi loa i hiki i keʻano magnetic ke loaʻa i nā hopena he nui ma waena o nāʻoihana he nui.
Mai nā elelika kiʻekiʻe e pili ana i nā huahana recycling a me nā kohola electromagnetic, ʻO ka hoʻomaopopoʻana i keʻano o ka magnetic o ke keleawe he mea nui no nā mīkini, Manaʻoʻia, a hana hana.
Hōʻike kēia'āpana i ka pehea o ka (nonc-)Magneism o ke keleawe e loaʻa nā noi maoli-honua a me ka hoʻoholoʻana.
Nā uila a me nā noi uila
Ma nāʻoihana uila uila, Pono e hoʻopaʻa paʻaʻia ka magnetism ma ka hanaʻana i ka wā e hana ana i nā meaʻike likeʻole e like me nā hoʻololi, nā mea komo, a iʻole nā sensors magnetic.
- ʻO ka maikaʻiʻole-magnetic: ʻO keʻano o ka conile o ke aliʻi (Ua hoʻihoʻiʻia e nā mahina magnetic) e kūpono no nā mea ponoʻole e hoʻopiliʻoleʻia me ka flux magnetic flux. Hoʻopili kēia:
-
- Nā mea pili a me nā hopena
- RF Shillires
- Nā Kūlana PCB a me nā'āpana'āina
- Nā mea koʻikoʻi: I nā noi e like me nā lako MRI, nā mea uila uila, a iʻole nā'ōnaehana hoʻokele,
kahi i hiki ai i nā mea hoʻokalakupua o waho, Ua makemake pinepineʻia ke keleawe ma muli o kānaʻoihana electromagnetic.
ʻO ka hoʻokaʻawaleʻana a me ka hoʻoponopono houʻana
Ke pāʻani nei keʻano o ke keleawe non-ferromagnetic i kahi kūlana koʻikoʻi i nāʻoihana hou e hilinaʻi nei i nāʻenehana hana hoʻokaʻawale.
- ʻO ka hoʻokaʻawaleʻana o Eddy i ka hoʻokaʻawaleʻana: No ka mea,ʻo ke kālā he kumu a me nā meaʻole-magnetic, Hiki i ka Eddy i nā mea hoʻokaʻawale i kēia manawa hiki ke hoʻokaʻawale iā ia mai nā metala ferous.
Hoʻokumuʻia nā mea i hanaʻia i nā mea hana hewa e pana ana i ke keleawe o nā kahawai wai. - Nā pahu magnetic a me nā mea komo: ʻAʻole pane maiʻo BYN-MAY CALLS i nā mahina magnetic, ʻO ka maʻalahi e hoʻokaʻawale i nā kila a iʻole hao i nā wahi i huiʻia.
- ʻIkeʻike: Inā hōʻike nā koho keleawe i hōʻike i ka hoihoiʻana,
e hōʻike pinepineʻia ana i ka noʻonoʻo me nā metala ferous a iʻole nā mea maikaʻiʻole i nā hopohopo maikaʻiʻole.
ʻO ka hoʻohui uila uila (Emi) Kūlā
Ua hoʻohana pinepineʻia ke keleawe no EMI Shielding-ʻAʻole no ka mea,ʻo ia ke kālaiʻia i nā mahina magnetic, Akā no ka meaʻo kāna hana uila uila maikaʻi loa e hōʻike ana iā ia e noʻonoʻo a hoʻohui i nā nalu electromagnetic.
- ʻO nā pale haʻahaʻa haʻahaʻa haʻahaʻa: I nā haʻahaʻa haʻahaʻa (Ma lalo 1 Mhz), ʻOi aku ka maikaʻi o ka paleʻana i ka pale me nā kumuwaiwai kiʻekiʻe e like me ka mu-metal.
Akā naʻe,, Hiki i ke keleawe ke hāʻawi i nā pono Ke paleʻana i ka paleʻana No nā māla uila. - ʻO ka paleʻana kiʻekiʻe: No ka radio a me microreve pinepine pinepine, ʻO nā paʻi keleawe a me nā'āpana e hāʻawi i nā mea maikaʻi loa i ka hoʻomaikaʻiʻana i ko lākouʻanoʻili a me ka maʻalahi o ka hanaʻana.
Nā mea hana ponoʻole
Ma nā'āpana e like me ka aerospace, opthocks, a iʻole metrology, Hiki i nā mea hoʻonaninani liʻiliʻi ke hōʻole i ka pololei o nā mea hana a i nā hui paha.
- Nā meaʻike a me nā meaʻike: Ke loaʻa nei, Nā polokalamu hana maikaʻi, aʻo nā magneneters e hoʻohanaʻia i nā lako non-magnetic e pale ai i ka hoʻopili.
Ua koho pinepineʻia ke keleawe no nā shafts, urowing, a me nā papa i kēia mau noi. - Nānā a me nā mea: ʻO ke keleawe non-magnetic ke makemakeʻia i nā mea hana likeʻole a me nā mea hanaʻepekema, kahi e pili ana i ka hoihoiʻana i ka neʻeʻana i ka neʻe a iʻole ke hoʻololiʻana.
- Nā wahi hakahaka: I nā'ōnaehana kiʻekiʻe-Vacuum i hoʻohanaʻia ma ka papa hana o ka mahele a iʻole semicoructor e hana ai,
Pono nā mea waiwaiʻole a me nā magnetic a iʻole nā mea i hanaʻoleʻia-hanaʻoleʻia.
Palekana a me ka hoʻokō
ʻO kekahi mau palekana palekana-palekana i loko o ka Petrochemical a me Explosive-Handling, ʻO nā mea hanaʻole-magnetic a me nā'āpana.
- Nā mea hana ponoʻole: Hoʻohanaʻia nā mea kūʻai keleawe ma nā wahi pōʻino i nā mea hana i hiki ke hana i nā mea hana ferous ke hana i nā sparks i ka wā i hāʻule ai a iʻole.
- Palapala Kūʻai non-kahakaha: I nā noi noi, Nā mea hoʻohana i hoʻohanaʻia ma nā mines, samar systems, a iʻole nā mea pāʻani Anomika (MADS) Pono e hōʻoiaʻia non-magnetic.
ʻO nā manaʻo hoʻohālike e noʻonoʻo nei
Mai kahi hana hana, ʻO keʻano o ke keleawe e hiki ke hōʻeha i ka machining, nānā, a me ka hui.
- ʻAʻohe mea noho noho aloha: ʻAʻole like me nā mea ferromagnetic, ʻAʻole mālamaʻo ke keleawe ma ka magnetism mai nā chucks a iʻole edm machining, ho'ēmi i ka hopena o nā'āpana'āpana a me ka hoʻomaikaʻiʻana i ka hoʻomaʻemaʻe.
- ʻO ka ho'āʻoʻana ma Magnetic: I ka wā o ka mana kūpono, ʻO ka loaʻaʻole o ka magnetis i hoʻohālikelikeʻia a me kaʻikeʻana i nā mea hao manina haole.
- Palekana palekana: I nā'ōnaehana automated e hoʻohana ana i nā mea hana magnetic koho-a-wahi, Hiki ke kiʻiʻia nā'āpana keleawe i kahi kūponoʻole me ka hoʻopiliʻoleʻia.
7. Hiki iā mākou ke hana i ke keleawe keleawe?
Pono kaʻenehana i ke keleawe magnetic embeding ferromagnetic:
- Patder Itallurgy: MILL SHEEEL A ORL ORLDERS MA KA WELI, A laila he lawehala a me ka wela-pēpē.
- Kaʻiʻana: ʻO nā electroplate a iʻole Sputer-waiho i nā kiʻi liʻiliʻi o nā ferromagnetic ferromagnetic (Nife alloys) ma luna o ke keleawe keleawe.
Loaʻa kēia mau mea hybrid mau mea i hoʻohanaʻia ma nā sensors a iʻole nā mea hana i kahi e hiki ai i kahiʻano o keʻano a me ka magnenetis a me ka maikaʻi.
8. Kuhi hewa a me nā faqs
- "ʻO nā metala āpau he magnetic." Wahahee. ʻO nā mea wale nō me nā meaʻoleʻole d- a iʻole f-electrons (Ferro- / Ferri-Magnetic) Hōʻike i ka magneism mau loa.
- Keleawe vs. Bronze: Bronze (keleawe-tin) a me ke keleawe (keleawe-zinc) ke noho mauʻole nei ma lalo o nā kūlana maʻamau. Akā naʻe,, ʻO kekahi mau bronze alloys me Nickel paha e hōʻike i ka paramagnetism liʻiliʻi.
- "ʻO kaʻu mea keleawe keleawe e huki i kahi magnet." E nānāʻole i nā'āpana hao a iʻole he mea kila kila ma lalo o ka hoʻopau, ʻAʻole ia ke keleawe keleawe.
9. Hopena
ʻAʻoleʻo ke keleaweʻaʻole magnetic ma lalo o nā kūlana maʻamau, Mahalo i kāna mau keleawe a me ka papa kuhikuhi zinc.
ʻO kānaʻano diamagnetic e kūlike a wānana, e hana ana i kahi mea i kohoʻia no nā noi non-magnetic.
Akā naʻe,, paio, Ke kaʻina hana, a iʻole e hiki ai i nā hoʻolālā a nā mea hana koho weona, kuhi hewaʻana i nā hōʻailona magnetic.
ʻO kaʻikeʻana i keʻano o ke kino magnetic o ke keleawe Hoʻolālā aʻoaʻo, hōʻano hou i ka pono, a me nā meaʻepekema.
No nā mea eʻimi nei i kahi paʻa, hana, a me nā meaʻonaʻole, ʻO ke keleawe ke kālā i hōʻoiaʻia a iʻole ke koho kūpono.
FaqS
ʻO ia ke keleawe āpau āpau?
ʻAʻole piha.
ʻOiaiʻo ka hapa nui o nā keleawe he meaʻole i manaʻoʻia ma muli o ko lākou huiʻana o ke keleawe a me ka zinc (nā metala likeʻole-magnetic),
trace incurities, Keʻano hana mechanical, a iʻole e hoʻohālikelikeʻia me nā metala ferous e hiki ke hopena i nā pane palupalu a iʻole nā pane.
Laulaha, Akā naʻe,, Ua heluʻia nā mea kōkua keleawe maʻamau e like me ka meaʻole-ferromagnetic.
No ke aha e hana iki iki ai nā mea keleawe i nā magnenets?
ʻO kēia ka maʻamau ma muli o ka hōʻinoʻana o ka hao mai nā pono machining a iʻole e pili ana i ka hoʻopiliʻana me nā papa kila.
Eia hou, Ua hanaʻia nā'āpana keleawe e hoʻohana ana i nā metala recycled e loaʻa i nā liʻiliʻi liʻiliʻi o nā mea liʻiliʻi o Ferromagnetic e like me ka hao a iʻole nickel, e hiki ai i ka induce i keʻano magnetic.
Ke hana anuanu (E.g., hammering a iʻole hoʻi) hiki nō hoʻi iā ia ke hoʻonui iki i ka hoʻopiʻiʻana i nā hihia i kekahi mau hihia.
Hiki iāʻoe ke hoʻohana i kahi magnet e hoʻokaʻawale i ke keleawe mai nā metala'ē aʻe?
ʻAe, aka, kūlikeʻole. Mai ke keleaweʻaʻole magnetic, ʻAʻole ia e hoihoi i kahi magnet.
Hāʻawi kēia waiwai i ke keleawe e hoʻokaʻawaleʻia mai nā metala ferous (e like me ke kila a hao paha) Ke hoʻohana nei i nā hana hoʻokaʻawale magnetic.
I nā pono hou, Hoʻohanaʻia nā mea hana a Eddy i nā pahu a me nā pahu paʻi i ka papa keleawe mai nā mea magnetic.
ʻO ke keleawe palekana e hoʻohana ai a puni i nā mīkini mri a iʻole ma nā wahi nui?
ʻAe, I ka lōʻihi e like me ke keleawe i hoʻopaʻaʻia a me keʻano o keʻano maʻamau non-tignetic.
Nā Kūlana Kūʻai, Nā Mea Mola, a ua hoʻohana pinepineʻia nā'āpana i nā sutes mri, 'ōnaehana aErospo00,
a me nā wahi'ē aʻe'ē aʻe i hoʻopaʻaʻia no ko lākou mau non-magnetic a me ka corrosion-resistant.
