ʻO Zinc Magnetic? | Zinc Maʻemaʻe, ZINC Alloys & Kino-Plated Steel

ʻO ka zinc magnetic? ʻO ka pane pōkole ʻaʻole—ʻaʻole ma ke ʻano maʻamau.

Hoʻokaʻawale ʻia ka zinc maʻemaʻe ma ke ʻano he metala diamagnetic, ʻo ia hoʻi, ʻaʻole ia e hōʻike i ka magnetism mau a ua hoʻokuʻu ʻia ʻo ia e kahi māla magnetic i hoʻohana ʻia i waho.

Akā naʻe,, ʻoi aku ka hoihoi o ka nīnau ke noʻonoʻo ʻia ka zinc ma nā noi ʻenekinia hana.

Hoʻohana pinepine ʻia ʻo Zinc i ka galvanizing, make buring, nā huila zinc, nā pila, Nā pāpale, a me nā'āpana uila, kahi e hoʻopili ʻia ai kona ʻano magnetic e ka haku mele, palau, keka ao, moloka, a me ke alo o nā metala ʻē aʻe.

ʻAʻole pono ka hoʻomaopopo ʻana i nā waiwai magnetic o ka zinc no ka ʻepekema kumu kumu akā no ka ʻike metala, hōʻano hou, hana ai.uk, hoʻokaʻawale magnetic, ka nānā ʻana i ka uhi, a me ka hoʻolālā ʻāpana.

1. ʻO Zinc Magnetic?

ʻAʻole magnetic ka zinc maʻemaʻe ma ke ʻano maʻamau. I ka lumi lumi, ʻO ka zinc he a metala diamagnetic ma mua o kahi mea ferromagnetic.

ʻO ka diamagnetism kahi ʻano nāwaliwali loa o ka hana magnetic. Ke hoʻohana ʻia kahi māla magnetic waho, pane nā electrons i loko o ka zinc ma ke ala e hoʻopuka ai i kahi manawa magnetic liʻiliʻi e kūʻē i ke kahua i noi ʻia.

Ma lalo o nā kūlana maʻamau, He nāwaliwali loa kēia hopena i hiki ke hoʻohuli ʻia ka zinc i kahi magnet home.

No laila, ke nīnau nā kānaka inā he magnetic ka zinc, ʻo ka pane ʻenekinia hana:

ʻAʻole hōʻike ka zinc maʻemaʻe i ka huki ferromagnetic pono ma lalo o nā kūlana maʻamau.

Akā naʻe,, hana kēia ʻaʻole ʻo ia hoʻi, ʻo kēlā me kēia huahana i hana ʻia mai ka zinc, ʻaʻole ia he magnetic.

2. Na Mea Magnetic o ka Zinc Maemae

ʻO ka zinc maʻemaʻe homaini, 'o ia ho'i, pane 'o ia i ke kahua mākēneki waho me kahi manawa mākēneki nāwaliwali loa i kuhikuhi 'ia ma ke alo o ke kahua i ho'ohana 'ia.

ʻOiai hiki ke ana ʻia kēia ʻano hana, ʻaʻole hiki ke hoʻohua i ka mea hoʻohiwahiwa maʻa e pili ana i ka hao, nickel, a i ʻole kobalta.

No ke aha he Diamagnetic ʻo Zinc Maʻemaʻe

Pili loa ka hana magnetic o ka zinc i kona ʻano uila. Loaʻa i kahi ʻātoma zinc neutral ka hoʻonohonoho electron:

[ARHERE AR] 3d¹⁰ 4s²

ʻO nā 3d a me 4s mau pūpū electron ua noho piha, no laila, ʻaʻohe electrons i hoʻopaʻa ʻole ʻia ka zinc ma kona ʻāina.

Ke hoʻohana ʻia kahi māla magnetic waho, ua hoʻololi iki ʻia ka neʻe ʻana o kēia mau electrons paʻa.

Hoʻoulu kēia i kahi manawa magnetic liʻiliʻi loa kū'ē i ke kahua magnetic i hoʻohana ʻia, e hana ana i ka pane diamagnetic hiʻona.

Aia maoli ka diamagnetism i kekahi kekelē ma kahi kokoke i nā mea āpau.

Akā naʻe,, ʻO nā mea i loaʻa i nā electrons i hoʻopaʻa ʻole ʻia ke hōʻike i nā hopena paramagnetic a i ʻole ferromagnetic ikaika e hoʻomalu i kā lākou ʻano magnetic..

No ka mea, ʻaʻohe electrons i hoʻopaʻa ʻole ʻia ka zinc maʻemaʻe e hiki ai ke hana i nā hopena ikaika, ʻO kona diamagnetism ka mea nui loa.

Kūlana Mākēneki Nui

ʻO ka hiki ke hoʻopalekana (h) hoʻohālikelike i ka ikaika o ka magnetizes mea ma ka pane ʻana i kahi kahua i noi ʻia.

No nā mea diamagnetic, ʻO ka susceptibility kahi helu maikaʻi ʻole, e noʻonoʻo ana i ka hana hoʻopailua.

• I ka lumi lumi, ʻO ka nui o ka maʻemaʻe o ka zinc paʻa maʻemaʻe −0.19 × 10⁻⁶ cm³/g.
• No ka hoohalike ana, Loaʻa i ka hao maʻemaʻe ka maʻalahi ma kahi o hoʻokahi miliona manawa ʻoi aku ka ikaika.

ʻO kēia nāwaliwali koʻikoʻi, ʻo ia ka mea liʻiliʻi loa ka ikaika hoʻopailua ma kahi ʻāpana zinc maʻemaʻe e ʻike a ʻike paha me nā mea hoʻohana maʻamau..

Ma lalo o ka N52 neodymium magnet ikaika, Hiki ke ʻike ʻole ʻia ke kipi ʻana o ka zinc foil i hoʻopaʻa ʻia; no nā ʻāpana zinc nui, ʻaʻohe hopena i ʻike ʻia.

3. ʻO nā Zinc Alloys Magnetic?

ʻO ka mea maʻamau ʻAʻole ferromagnetic nā mea hao zinc a no laila ʻaʻole e hōʻike i ka huki ikaika ʻana i kahi magnet mau loa.

Akā naʻe,, pono e loiloi ʻia ka hana magnetic mai ka ka hoʻohui ʻana i ka huila maoli a me ke kūkulu ʻana i nā mea

Hoʻohui pinepine ʻia nā ʻāpana zinc kalepa me ka alumini, liulaala, Magnesum, a me nā mea ʻē aʻe e hoʻomaikaʻi ai i ka ikaika, whola, kumaikalua, E kāʻei i ke kū'ē, a i ʻole ke ʻano kūpaʻa.

ʻAʻole hoʻololi kēia mau mea hoʻohui hoʻohui i nā alloy zinc maʻamau i mau mea ferromagnetic ikaika.

4. Pili ka Zinc i ka Magnet?

No nā hana kūpono i kēlā me kēia lā, ʻaʻole - ʻaʻole pili ka zinc maʻemaʻe i kahi magnet.

ʻAʻole hiki ke ana ʻia ka mana hoʻohihi a hoʻopaʻi ʻole ʻia ma kahi ʻāpana paʻa o ka zinc maʻemaʻe..

ʻOiai me nā magnet neodymium ikaika, ʻAʻole hiki ke hāpai a hoʻoneʻe paha i nā ʻāpana zinc nui e kū'ē i ka umekaumaha.

ʻIke wale ʻia ka hopena i nā hoʻonohonoho hoʻonohonoho hoʻonohonoho hoʻonohonoho pono ʻia me nā mea hoʻohālike māmā i hoʻokuʻu ʻia a me nā magnet ikaika ikaika..

ʻElua mau hihia koʻikoʻi e kūpono i kēia hopena:

1. ʻO ka pahu zinc lahilahi me nā mākēneki ikaika loa: Hiki ke hōʻike i ka pale iki ʻana mai kahi magnet neodymium ikaika loa i hoʻopaʻa ʻia i ka ʻili zinc ʻoi loa i kau ʻia mai kahi milo maikaʻi., e hōʻike ana i ka hoʻokuke diamagnetic.
   He hopena hōʻikeʻike keʻena hana kēia, ʻaʻole he hanana i loaʻa i ka hoʻohana maʻamau.
2. ʻO ka zinc haumia a i hui pū ʻia: ʻO ka zinc haʻahaʻa haʻahaʻa me nā haumia hao koʻikoʻi e hōʻike i ka nawaliwali o ka hoihoi. He waiwai keia o na haumia, ʻaʻole ka zinc ponoʻī.

I loko o kēlā me kēia ʻohana maʻamau a ʻoihana paha, pololei ka ʻōlelo ʻana ʻaʻole pili ka zinc i nā magnet.

5. Pili ka Mahana i ka Zinc's Magnetism?

ʻAe, ʻaʻole naʻe e like me ka manaʻo o ka poʻe he nui.

Hoʻopili ka mahana i ka hiki ke hoʻopaneʻe o nā mea, a hiki ke ʻokoʻa ka pane magnetic o ka zinc me ka mahana.

Akā naʻe,, ma lalo o nā kūlana ʻoihana maʻamau a me nā mea kūʻai aku, keia mau hoololi liʻiliʻi loa no ka hana ʻana i ka zinc maʻemaʻe e like me ke metala ikaika loa.

Aneane ka helu hehee o Zinc 419.5° C, no laila ma nā mahana kiʻekiʻe e hiki ai i nā mea ke hoʻololi kino nui, me ka hoohehee ana.

Akā ʻaʻole pono kēia e huikau me ka hoʻololi ʻana mai ka zinc diamagnetic maʻamau i kahi mea ferromagnetic ikaika..

He ʻokoʻa koʻikoʻi

No nā metala ferromagnetic e like me ka hao, Hiki i ka mahana ke hoʻololi nui i ke kauoha magnetic. Ma luna o ka mahana Curie, lilo ka mea ferromagnetic i kona kauoha ferromagnetic lōʻihi.

Hana ʻo Zinc ʻaʻole e loaʻa i ke ʻano like o ka ferromagnetic-to-paramagnetic transition no ka mea ʻaʻole ia he ferromagnetic ma lalo o nā kūlana maʻamau.

No laila:

Hoʻololi ka hoʻomehana zinc i kona mau waiwai kino, akā, ʻaʻole hoʻololi nā hoʻololi wela maʻamau i ka zinc maʻemaʻe i mea metala magnetic maʻamau.

6. No ke aha e ʻike pinepine ʻia ai nā huahana Zinc

ʻO ka ʻokoʻa kūʻē ma waena o ka zinc ʻano diamagnetic intrinsically a ʻo ke ʻano magnetic o kekahi mau huahana i loaʻa i ka zinc ke kumu maʻamau ma muli o ka hana ʻole ʻia o nā ʻāpana kalepa mai ka zinc maʻemaʻe wale nō..

Nā pāpale, nā mea pani, NA KAKU ANA LOA, lako lako i hookomoia, a hiki i ka haumia ke hoʻopili i ka hopena o kahi hoʻāʻo magnet maʻalahi.

I ka hoʻomaʻamaʻa, ʻEhā mau kūlana no ka hapa nui o nā hihia i ʻike ʻia ai kahi huahana i ʻike ʻia ʻo "zinc" he magnetic.

Kīpīʻo galvan i kali: ʻO ke kumu maʻamau o ka huikau

Kīpīʻo galvan i kali aia i kahi papa kila i uhi ʻia me kahi uhi zinc pale. ʻO ka papa zinc ponoʻī he non-ferromagnetic, aka, o ke kila malalo iho, he ferromagnetic ikaika.

Ma ka hopena, hiki i ka magnet ke pili koke i ke kui hao, she wallpaper, mea paa, piku, a i ʻole ʻāpana hoʻolālā. ʻO ka mea hoʻohihi magnetic mai ka mea kila, ʻaʻole mai ka uhi zinc.

ʻOi aku ka lahilahi o ka uhi zinc ma mua o ke pani kila—pinepine ma ke ʻano he ʻumi micrometers, ma muli o ke kaʻina hana galvanizing a me ka kikoʻī.

ʻAʻole ʻae ʻia kēlā ʻano ʻāpana ʻeleʻele non-ferromagnetic e pale i ke kahua magnetic mai ka hiki ʻana i ke kila lalo.

No laila, ʻAʻole pono e wehewehe ʻia kahi mea galvanized magnetic ma ke ʻano he mea hōʻike i ka zinc ponoʻī.

Nā Lapaʻa Ferromagnetic Pākuʻi Zinc

Pili ka loina like ʻāpana zinc electroplated.

ʻO Zinc Plating hoʻohana maʻamau i nā ʻāpana kila a me ka hao e hoʻomaikaʻi ai i ka pale ʻana i ka corrosion a hāʻawi i kahi pale pale.

ʻAʻole hoʻololi maoli ka uhi zinc i nā waiwai magnetic o ka substrate lalo.

ʻo kahi laʻana:

Mea hoʻopaʻa kila → ka hoʻopaʻa ʻana i ka zinc → pane ʻumeke

Hiki i ka ʻili o waho ke nānā a like me ka zinc, akā, e pili ana ka magnet me ka ferromagnetic steel core.

He mea nui kēia i ka ʻike ʻana i nā mea hoʻopaʻa, Nā Palaki'ā, nā brackets, a me nā ʻāpana kaʻa e pili ana i ka helehelena a me ka hoʻāʻo magnet.

ʻO nā mea haumia Ferromagnetic a me nā mea ʻino

ʻO ka zinc maʻemaʻe kiʻekiʻe he diamagnetic, akā, hiki i nā mea pāʻoihana ke loaʻa i nā mea liʻiliʻi o nā mea ʻē aʻe a i ʻole nā ​​​​koena hana.

ʻO ka hoʻohaumia ʻana i ka hao e pili pono ana no ka mea ʻO ka hao a me nā ʻāpana hao he nui loa.

Hoʻokomo ʻia nā ʻāpana Ferromagnetic i ka wā e hoʻoheheʻe ai, Machimen, kūhā, hana mālamaʻia, a i ʻole ka waiho ʻana, hiki ke hana i ka hoʻohihi magnetic kūloko.

Akā naʻe,, ʻO ka nui o kēia hopena e hilinaʻi nui i ka kūlike, ʻano, Ka Hoʻohanohano, a me ke ano magnetic o ka haumia.

No laila, he mea hoʻopunipuni ka manaʻo ʻana e hana ʻokoʻa nā mea hoʻohuihui i ka zinc alloy magnetic.

No ka hana pono ʻana o ka zinc alloy maʻamau, ʻO ka pane magnetic nui e ʻike maʻamau e hoʻomaʻamaʻa maʻamau i ka hoʻokolokolo ʻana i ka haku mele, pani, Pākuʻi, a i ʻole ka hoʻohaumia ʻana ma mua o ka pili ʻana i ka zinc ponoʻī.

Hookomo kila a me na kukulu Zinc Composite

Nui nā huahana zinc die-cast ʻoiaʻiʻo hui nui-mea.

He hale zinc, ʻo kahi laʻana, hiki ke hoʻokomo:

• ʻO nā mea hoʻokomo kaula hao
• Nā pine kila a me nā lāʻau
• Nā mea hoʻopaʻa ferromagnetic
• Punawai
• Nā mea hoʻoikaika
• Nā mea metala ʻē aʻe i hoʻokomo ʻia

No laila, hiki i kahi magnet ke hoʻokomo i kahi ʻāpana o ka huahana ʻoiai ʻo ka hoʻolei zinc mua ʻaʻole i ferromagnetic.

Hiki i kēia ke alakaʻi hewa loa ke hoʻopaʻa ʻia ka mea kila i loko o ka hoʻolei zinc a ʻaʻole hiki ke ʻike maka.

7. Zinc vs. Nā metala maʻamau ʻē aʻe: Hoʻohālikelike Magnetic

ʻO kahi ala kūpono e hoʻomaopopo ai i ka zinc, ʻo ia ke hoʻohālikelike me nā metala maʻamau.

8. Pehea e ho'āʻo ai inā he Magnetic ka ʻāpana Zinc

Hiki i kahi ho'āʻo magnet maʻalahi ke hāʻawi i ka ʻike mua, akā, ʻaʻole pono e mālama ʻia ma ke ʻano he ʻano ʻike mea ʻike.

Ho'āʻo Mākēneki kumu

1. E hoʻohana i kahi magnet mau i ʻike ʻia.
2. E hoʻomaʻemaʻe i ka ʻili o ka ʻāpana.
3. E ho'āʻo i kekahi mau wahi like ʻole.
4. E nānā inā pili ikaika ka magnet, huki nawaliwali, a i ʻole i hoʻopilikia ʻia.
5. Inā hoʻokahi wale nō wahi e huki i ka magnet, e nānā i kēlā wahi no ka hoʻokomo kila a i ʻole nā ​​mea ferromagnetic ʻē aʻe.

Ka unuhi ʻana i ka hopena

No ka hōʻoia mea ma ka hana ʻana, ʻO nā ala ʻoi aku ka hilinaʻi e komo pū ana me ka nānā ʻana i ka haku mele, Xrf, ʻike ʻike hoʻoheheʻe ʻia, metallography, ana mānoanoa, a i ʻole ka hoʻāʻo ʻana i ka waiwai magnetic, ma muli o ke kiʻekiʻe o ka ʻoiaʻiʻo.

9. No ke aha he mea koʻikoʻi ka hana non-magnetic o Zinc i ka ʻenekinia

ʻOi aku ka hana diamagnetic nāwaliwali o Zinc ma mua o kahi waiwai waiwai.

Ia ʻano ferromagnetic ʻole, hui pū me kona pale ʻana i ka corrosion, whola, a me ka wela hoohehee haahaa, hāʻawi i nā pono kūpono i ka hana ʻana, nānā, nā leka uila, ka hoʻoheheʻe mineral, a me ka hana hou ana.

Mea nui, ʻO nā noi ʻenehana e hilinaʻi maʻamau i ka zinc pono ole-magnetic ma lalo o nā kūlana hana maʻamau, ma mua o ka ikaika diamagnetic nāwaliwali loa.

Ana Magnetic o ka Zinc Coatings

ʻO kekahi o nā noi ʻenekinia maopopo loa ʻo ia ke ana o ka mānoanoa o ka zinc coating ma ke kila.

Hoʻohana ʻia nā ana mānoanoa hoʻopaʻa magnetic i ka pane magnetic ikaika o ka substrate kila ferromagnetic a me ke ʻano non-ferromagnetic o ka uhi zinc..

Hoʻohana ka mea hana i ka pilina magnetic ma waena o kāna probe a me ke kila ma o ka papa zinc a hoʻololi i ka pane i ana ʻia i ka mānoanoa uhi..

ʻO kēia ka mea e wikiwiki ai ke ana magnetic, ʻano hoʻopau ʻole no ka nānā ʻana i ke kila galvanized a zinc-plated.

Ma nā ʻōlelo maʻalahi:

Ke kila Ferromagnetic substrate + non-ferromagnetic zinc coating = hiki ke ana hoʻokaʻawale magnetic ma waena o ka probe a me ka substrate.

He waiwai nui ke ʻano no ka hoʻomalu maikaʻi ʻana no ka mea hiki ke hana ʻia nā ana me ka ʻoki ʻole, poino, a i ʻole ka wehe ʻana i ka uhi pale.

Hoʻemi ʻia ka hoʻopili ʻana i ka Magnetic Interference i nā lako

Hiki ke hoʻohana ʻia nā mea hoʻoheheʻe Zinc inā makemake ʻole ʻia ka pilina magnetic nui.

No nā ʻāpana e like me nā hale sensor, nā mea paʻa, lako uila, a me nā hui mechanical precision,

ʻaʻole hiki ke hoʻokomo ʻia kahi mea hana non-ferromagnetic e hoʻokomo i ka huki magnetic ikaika a i ʻole e lilo i mea magnetized nui i ka wā lawelawe..

Hiki i kēia ke kōkua i ka hōʻemi ʻana i ka launa pū ʻana me ka makemake ʻole:

• Nā mea ʻike magnetic
• Pūnaehana ʻike kūlana
• Mea hana uila
• Mea hana ana pololei
• Nā mīkini electromagnetic

Akā naʻe,, Pono e loiloi ʻia ke kūpono maoli o kahi alloy zinc e like me ka noi.

haku mele, hao hao, hookomo kila, Hiki i nā ʻāpana ferromagnetic pili ke loaʻa ka hopena ʻoi aku ka maikaʻi ma mua o ka zinc's intrinsic diamagnetism.

ʻO ka hana ʻana a me ka loaʻa ʻana o ka Zinc

Pili pū ka ʻano non-ferromagnetic o Zinc ka hoʻoheheʻe mineral.

I ka wā o ka pōmaikaʻi o nā ores e lawe ana i ka zinc, Hiki ke hoʻohana ʻia ka hoʻokaʻawale magnetic e hoʻoneʻe i nā minerala hao hao ikaika a i ʻole nā ​​​​mea haumia ferromagnetic mai nā kahawai mineral..

ʻO ka ʻokoʻa o ka pane magnetic ma waena o nā pae hao a me nā mea lawe zinc hiki ke kōkua i nā hoʻolālā hoʻokaʻawale..

ʻO ka maikaʻi kūpono e pili ana i ka mineralogy o ka oka, no ka mea, loaʻa ka zinc i nā ʻano kemika a me nā ʻano mineralogical like ʻole a pili pū paha me nā minerala hao..

ʻO ka hoʻokaʻawale ʻana i ka ʻōpala Ferrous a me ka ʻole-Ferrous

Hoʻohana nui ʻia ka hoʻokaʻawale ʻana i ka metala no ka mea hāʻawi ia i kahi ala wikiwiki no ka hoʻokaʻawale ʻana nā metala hao mai nā mea hao ʻole.

Hoʻopili ikaika ʻia ke kila a me ka hao i nā mea hoʻokaʻawale magnetic, ʻoiai ka zinc, aluminum, liulaala, a ʻo ka hapa nui o kā lākou mau huila ʻaʻole.

No laila hiki i nā ʻāpana Zinc ke hele a hoʻokaʻawale ʻia mai ka ʻōpala ferrous me ka hoʻohana ʻana i nā ʻōnaehana hoʻonohonoho kūpono.

He mea pono loa keia loina no:

• ʻOkopa hoʻoheheʻe Zinc
• Hoʻihoʻi hou ʻana i ka metala galvanized
• Kaʻa hana hou
• ʻO ke kūkulu ʻana a me ka luku ʻana i nā ʻōpala
• ʻO ka ʻōpala hana metala hui ʻia

10. Hoʻomaʻamaʻa ʻia nā manaʻo kuhihewa maʻamau

kuhi hewa 1: "Inā pili ka magnet i ka metala galvanized, he magnetic ka zinc.

He hewa kēia. ʻO ka mea hoʻohiwahiwa magnetic e loaʻa mai i ka substrate kila ma lalo o ka uhi zinc.

ʻO ka papa zinc ponoʻī he diamagnetic a ʻaʻole hāʻawi i ka ikaika hoihoi. ʻO kahi ʻāpana zinc maʻemaʻe o ka mānoanoa like ʻole e hōʻike ʻole i ka hoihoi.

kuhi hewa 2: "ʻAʻohe magnetik ka mea ʻaʻohe pilina magnetic."

He pilina kino maoli ka diamagnetism - he nāwaliwali loa.

Me nā mākēneki ikaika a i ʻole nā ​​mea hana keʻena hoʻokolohua koʻikoʻi, hiki ke ana i ka ikaika hoolele ma ka zinc maemae. ʻAʻole nalo; he nawaliwali wale no ke nana aku ma na kulana maalea.

kuhi hewa 3: "ʻAʻole magnetik nā alloy zinc āpau."

Pili kēia i ka haku mele. ʻO nā mea hoʻoheheʻe zinc-aluminum maʻamau me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ʻaʻole pono-magnetic, akā, hiki i nā huila me ka manaʻo a i ʻole ka hoʻohui ʻia ʻana o nā mea ferromagnetic hiki ke hōʻike i ke ʻano hoʻokalakupua.

Pono nā mea kikoʻī waiwai e hōʻoia i nā waiwai magnetic no nā noi i kahi e pono ai lākou.

kuhi hewa 4: "Inā ʻaʻole pili ka metala i kahi magnet, he kila kila paha.

Manaʻo ka poʻe he nui nā metala kala kala ʻole he kila kila.

Zinc, aluminum, ʻO ke keleawe a me ke keleawe, ʻaʻole ia he mea magnetic i kēlā me kēia lā. ʻAʻole ʻike ʻia kahi metala kikoʻī i ka hana non-magnetic wale nō.

11. Hopena

ʻAʻole ferromagnetic ka zinc maʻemaʻe. He metala diamagnetic a ʻaʻole pili maʻamau i kahi magnet mau loa.

ʻO ka hapa nui o nā mea hao zinc maʻamau, me nā māka make-casting zinc maʻamau, ʻaʻole like ka ferromagnetic ma lalo o nā kūlana maʻamau.

ʻO ke kumu nui o ka huikau nā huahana i hoʻopaʻa ʻia i ka zinc a i ʻole ka zinc. Kīpīʻo galvan i kali, ʻo kahi laʻana, Hiki ke hoʻopaneʻe ikaika no ka mea he ferromagnetic ke kila i lalo ʻoiai ua uhi ʻia kona ʻili me ka zinc.

No nā noi ʻenehana, ka ʻokoʻa ma waena zinc maʻemaʻe, zinc alloy, Zinc cheating, a me ka hui pu ana me ka zinc no laila he mea nui.

Pono ka ho'āʻo magnet maʻalahi no ka nānā mua ʻana, akā, pono e hilinaʻi ka ʻike kikoʻī ma luna o ka loiloi kemika a i ʻole ka metallurgical inā he mea nui ka palapala hōʻoia.

 

FaqS

Hiki ke hoʻopaneʻe ka zinc alloys?

ʻO nā mea hoʻoheheʻe zinc maʻamau e like me Zamak 3 ʻaʻole pono ka magnetic ma lalo o nā kūlana maʻamau.

ʻO nā huila kūikawā me ka hao nui, Hiki ke hōʻike ʻia nā mea hoʻohui nickel a i ʻole kobalt i ka huki ʻana mai ka ferromagnetic intermetallic phase, akā, he waiwai kēia o nā mea hoʻohuihui, ʻaʻole ka zinc matrix.

ʻOi aku a emi iki paha ka zinc ma mua o ka alumini?

Ma nā ʻōlelo o kēlā me kēia lā, ʻaʻohe magnetika ʻelua a ʻano like ke ʻano.

Ma ke kino, he diamagnetic ka zinc (kipaku nawaliwali) ʻoiai he paramagnetic ka alumini (huki nawaliwali). ʻAʻole ʻike ʻia kekahi hopena me nā magnet maʻamau.

Hoʻololi anei ka hoʻomehana zinc i kona mau waiwai magnetic?

No ka hana pono, ʻAʻole. ʻO ka diamagnetic susceptibility o ka zinc maʻemaʻe kokoke i ka wela-kūʻokoʻa ma waena o kona laulā paʻa holoʻokoʻa.

ʻAʻole hoʻololi ʻia ka magnetism nāwaliwali mai nā haumia hao i nā mahana lawelawe maʻamau.

Hiki ke hoʻopaneʻe ʻia ka zinc?

ʻAʻole. ʻAʻole hiki ke hoʻopaneʻe ʻia ka zinc no ka mea ʻaʻohe ona electrons unpaired.

No ke aha he zinc non-magnetic?

ʻAʻole magnetik ka Zinc no kona hoʻonohonoho electron ([ARHERE AR] 3d¹⁰ 4s²) ʻaʻohe electrons hui ʻole. Hoʻopili ʻia nā electrons a pau, no laila, ʻaʻohe manawa mākēneki net.