Pehea e hana ai i nā Mākēneki Sinody Needsmium?

Mākēneki NdFeB Sinteredhe magnet magnet alloy i hana ʻia maiNd, Fe, B a me nā mea hao ʻē aʻe. Aia ia me ka magnetism ikaika loa, ka ikaika coercive maikaʻi. Hoʻohana ākea ia i nā motika liʻiliʻi, nā mīkini hana makani, mika, mīkini uila, mea haʻi ʻōlelo, ʻōnaehana hoʻoiho ʻume mākenēki, mīkini hoʻoili ʻume mākenēki a me nā noi ʻenehana ʻē aʻe. Maʻalahi loa e hoʻowahāwahā i nā wahi nāele, no laila he mea pono e hana i ka mālama ʻana i ka honua e like me nā koi a nā mea kūʻai. Hiki iā mākou ke hāʻawi i nā pale, e like me Zinc, Nickel, Nickel-copper-nickel, Silver, plating gula, Epoxy coating, etc. Papa: N35-N52, N35M-48M, N33H-N44H, N30SH-N42SH, N28UH-N38UH, N28EH-N35EH

Ke Kaʻina o Sintered Neodymium Mākēneki Manufacturing

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Hōʻike ʻia nā mea maka a me nā metala ʻē aʻe i ke alapine waena a hoʻoheheʻe ʻia i ka umu hoʻokomo.

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Ma hope o ka pau ʻana o nā kaʻina hana like ʻole, ua pulverized nā ingot i nā huna huna i nui ka nui o nā microns. I mea e pale aku ai i ka hoʻoheheʻe ʻana mai ka hanana mai, pale ʻia nā ʻāpana liʻiliʻi e ka naikokene.

 

 

 

 

 

 

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Hoʻokomo ʻia nā huna ʻume mākenēki i loko o kahi jig a hoʻopili ʻia kahi māpala magnetika ke kaomi ʻia nā mākēneki i nā kinona. Ma hope o ka hana mua ʻana, e hele hou ka aila isostatic kaomi e hana i nā kinona.

 

 

 

 

 

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Hoʻokomo ʻia nā ʻume mākenēki i loko o nā ingote i kaomi ʻia a mālama ʻia i ka wela i loko o ka umu ahi. Hoʻopili wale ka mānoanoa o nā ingot mua i 50% o ka nui maoli i ka sinter. Akā ma hope o ka synteing, ʻo 100% ka nui maoli. Ma o kēia kaʻina hana, aneane e hōʻemi ke ana o nā ingot i 70% -80% a hoʻemi ʻia ka nui e 50%.

 

 

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Ua hoʻonohonoho ʻia nā pono ʻume mākenēki ma hope o ka pau ʻana o ke kaʻina hana hewa a me nā ʻelemakule. Hoʻopaʻa ʻia nā ana nui me ke koena o ka flux, coercive, a me ka huahana ʻoi loa.

ʻO kēlā mau mākēneki i hala i ka nānā ʻana i hoʻouna ʻia i nā kaʻina hana e hiki mai ana, e like me ka mīkini ʻana a me ka hōʻuluʻulu ʻana.

 

 

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Ma muli o ka hoʻēmi ʻana mai ke kaʻina hana kuhi hewa, loaʻa nā ana i koi ʻia e ka wili ʻana i nā mākēneki me nā abrasives. Hoʻohana ʻia nā abrasives daimana no kēia kaʻina hana no ka mea paʻakikī ka magnet.

 

 

 

 

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E kūpono pono i ke kaiapuni kahi e hoʻohana ʻia ai lākou, ua hoʻokau ʻia nā mākēkē i nā ʻano like ʻole ʻili lāʻau. ʻOi aku ka maʻalahi o nā mākēneki Nd-Fe-B i ka popo me ka helehelena i mālama ʻia e like me NiCuNi magnet, Zn, Epoxy, Sn, Black Nickel.

 

 

 

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Ma hope o ka plating, e ana nā ana e pili ana a me ka nānā ʻana i ka ʻike e hōʻoia i ko mākou hiʻohiʻona magnet. Ma waho aʻe, e hōʻoia i ke kiʻekiʻe kiʻekiʻe, pono mākou e hoʻāʻo i nā nui e kāohi i ke ahonui.

 

 

 

 

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Ke hiki ke nānā aku i nā hiʻohiʻona a me nā nui o ka magnet, hiki i ka manawa e hana i ka magnet magnet direction.

 

 

 

 

 

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Ma hope o ka nānā ʻana a me ka magnetize, mākaukau nā mākēneki e ʻūlū me ka pahu pepa, a hiki i ka paleke lāʻau e like me ka makemake o nā mea kūʻai aku. Hiki ke hoʻokaʻawale ʻia ka Magnetic Flux e ka kila no ka lewa a i ʻole e hōʻike i ka manawa e hāʻawi ai.

 


Ka manawa Post: Ian-25-2021