N'isiokwu a, anyị ga-atụle ihe ndị dị na ya na ebe e ji eme magnet neodymium. Magnet neodymium bụ magnet siri ike nke na-adịgide adịgide nke na-arụ ọrụ dị mkpa n'ọtụtụ ngalaba teknụzụ na ụlọ ọrụ mmepụta ihe. Isiokwu a ga-ebu ụzọ webata ụkpụrụ ndị bụ isi na usoro mmepụta nke magnet neodymium, ma kparịta nke ọma mmetụta nke nhọrọ ihe, nhazi na usoro sintering na arụmọrụ nke magnet neodymium. Site n'inyocha ihe ngosi arụmọrụ dị iche iche na ụzọ nnwale, anyị ga-elekwasị anya na magnet neodymium nwere arụmọrụ kachasị ike. Na mgbakwunye, anyị ga-atụlekwa usoro mmepe kachasị ọhụrụ na ọganihu kachasị ọhụrụ nke magnet neodymium iji lekwasị anya na ntụziaka mmepe nke magnet neodymium n'ọdịnihu. Site n'ịgụ akụkọ a, anyị ga-enweta nghọta zuru oke nke uru na ikike itinye nke magnet neodymium.

Ⅰ.Ụkpụrụ Ndị Bụ Isi nkennukwu magnet neodymium

A. Nhazi na Nhazi nke Neodymium Magnets

1. Ihe mejupụtara magnet Neodymium bụ neodymium (Nd) na iron (Fe), yana ihe ndị ọzọ dị ka boron (B) na oxygen (O). Oke na oke nke ihe ndị a nwere mmetụta dị mkpa na arụmọrụ nke magnet neodymium.

2. A na-eji usoro nhazi ígwè eme ihe nke Neodymium, nke mbụ, a na-agwakọta ntụ ntụ ihe ndị ahụ ma pịa ha n'ụdị achọrọ, wee jiri usoro nhazi sintering mee ka ntụ ntụ ndị ahụ sie ike.

3. Nhazi nke magnet neodymium nwere ike ịbụ blọk, silinda, mgbanaka, wdg., ọdịdị kpọmkwem dabere na mkpa nke ubi ngwa.

B. Njirimara Magnetik nke Magnetị Neodymium

1. Ngwaahịa ike magnetik dị elu:

Igwe ndọta Neodymium nwere ike ndọta dị elu nke ukwuu, nke na-eme ka ha bụrụ ihe a na-ejikarị eme ihe n'ọhịa dịka moto, jenereta na ebe nchekwa magnet. Ngwaahịa ike dị elu pụtara na magnet neodymium nwere ike ịmepụta ike ndọta siri ike ma chekwaa ike karịa.

2. Nnukwu nchekwa na oke mmanye:

Igwe ndọta Neodymium nwere ike ịnọgide na-enwe ike ma na-arụ ọrụ nke ọma, nke pụtara na ha na-ejigide ike ndọta siri ike mgbe ewepụchara ike ndọta mpụga. Nke a na-eme ka magnet neodymium nwee ike ịmepụta ike ndọta kwụsiri ike na moto eletriki na jenereta.

3. Ezigbo nkwụsi ike okpomọkụ:

Igwe ndọta Neodymium nwere ezigbo nkwụsi ike okpomọkụ ma nwee ike ịnọgide na-enwe ezigbo ihe ndọta magnet n'oge okpomọkụ dị elu. Nke a na-eme ka magnet neodymium baara uru maka ojiji na gburugburu okpomọkụ dị elu, dịka ụgbọ ala eletrik, ihe na-emepụta ike ikuku, wdg.

4. Ntinye magnetik dị elu:

Igwe ndọta Neodymium nwere nnukwu mmepụta magnetik saturation, nke pụtara na ha nwere ike imepụta ike magnetik dị elu na obere olu. Nke a na-eme ka e nwee ike iji magnet neodymium mee ihe na obere ngwaọrụ na obere moto. Site n'ịghọta ihe mejupụtara na nhazi nkemagnet mgbanaka neodymium dị gịrịgịrị, tinyere ihe ndị dị na magnet ha, anyị nwere ike iji uru nke magnet neodymium mee ihe nke ọma ma nweta arụmọrụ ka mma n'ọtụtụ ebe eji eme ihe.

Ⅱ.Ya mere, ụdị magnet neodymium kacha ike

A. Ntụnyere arụmọrụ nke ihe dị iche iche na ụdị magnet:

1. NdFeB magnet (NdFeB):

Magnetị NdFeB bụ otu n'ime ihe magnet kachasị ike ugbu a, yana ngwaahịa ike magnet dị elu na mmepụta magnet saturation. A na-ejikarị ha eme ihe na moto, jenereta, ncheta magnet na mpaghara ndị ọzọ.

2. Magnet Barium ferrite (BaFe12O19):

Magnet Barium ferrite bụ ihe magnet na-adịgide adịgide nke a na-ejikarị eme ihe, nke nwere ike ịnọgidesi ike na ike mmanye. Ọ bụ ezie na ngwaahịa ike ya dị obere, ọ ka na-arụ ọrụ dị mkpa na ụfọdụ ngwa, dịka igwe okwu, brek magnet, wdg.

3. Magnet neodymium cobalt (CoNd₂):

Magnet Cobalt neodymium bụ ihe e ji ígwè mgbanwe ụwa mee nke nwere ezigbo ihe ndọta. A na-eji ike mmanye na nkwụsi ike okpomọkụ mara ya, ọ dịkwa mma maka ojiji na gburugburu okpomọkụ dị elu, ọ dịghịkwa mfe ịgbari.

B. Nyocha na ntụnyere ihe atụ:

1. Ntụnyere arụmọrụ magnet:

Site n'ịnwale paramita dịka ngwaahịa ike, remanence, ike mmanye na saturation magnetic induction nke magnet neodymium dị iche iche, enwere ike ime nyocha ntụnyere arụmọrụ. Tụlee arụmọrụ nke magnet NdFeB, magnet Barium Ferrite na magnet Cobalt Neodymium, ma nyochaa uru na ọghọm ha na mpaghara ngwa dị iche iche.

2. Ntụnyere nke ikpe ngwa:

Họrọ ọtụtụ ihe eji eme ihe dịka moto, jenereta, ebe nchekwa magnet, wdg., jiri ihe magnet neodymium dị iche iche mee nyocha ntụnyere. Tụlee ọdịiche arụmọrụ ha na mmepụta ike, arụmọrụ ike, na ihe ndị ọzọ n'otu ọnọdụ ahụ.

3. Ntụnyere ọnụ ahịa na uru:

N'ịtụle ihe ndị dị ka ọnụ ahịa ihe na nsogbu nhazi, lelee uru na ọghọm nke ihe magnet neodymium dị iche iche. Tụlee arụmọrụ ha na nguzozi ọnụ ahịa iji chọpụta ụdị magnet neodymium kacha mma maka ngwa ụfọdụ. Site na nyocha na ntụnyere nke ihe atụ, enwere ike ịghọta ọdịiche arụmọrụ dị n'etiti magnet neodymium dị iche iche nke ọma, enwere ike inye nduzi maka ịhọrọ magnet neodymium kacha mma maka ngwa ụfọdụ.

Ⅲ.Mkpa magnet neodymium dị

A. Neodymium iron boron magnet (NdFeB) bụ ihe magnet dị mkpa na-adịgide adịgide nke nwere njirimara na uru arụmọrụ ndị a:

1. Ngwaahịa ike magnetik dị elu:

Ike ndọta nke magnet NdFeB dị oke elu, nke a na-apụghị iji tụnyere ụdị magnet ndị ọzọ. Nke a pụtara na ọ nwere ike ịmepụta ike ndọta siri ike maka otu nha na ibu ahụ.

2. Ike mmanye dị elu:

Igwe ndọta NdFeB nwere ike igbochi njikọ magnetic na ike mmanye dị elu. Nke a pụtara na ọ nwere ike ịnọgide na-enwe ihe onwunwe magnetik kwụsiri ike ọbụlagodi n'okpuru nnyonye anya nke ubi ndọta mpụga.

3. Ọnọdụ okpomọkụ siri ike:

Magnetị NdFeB ka nwere ike ịnọgide na-enwe ezigbo ihe ndọta n'ebe okpomọkụ dị elu. O nwere obere ihe nhazi okpomọkụ ma nwee ike ịnabata oke okpomọkụ ọrụ sara mbara.

4. Ụdị na nha dị iche iche:

Enwere ike imepụta magnet NdFeB naụdị dị iche ichena nha dịka mkpa nke ngwa dị iche iche si dị, na-enye mgbanwe nhazi ka ukwuu.

B. Atụmatụ mmepe n'ọdịnihu nke magnet neodymium gụnyere akụkụ ndị a:

1. Meziwanye ngwaahịa ike magnetik na ike mmanye:

A na-atụ anya na mmepe na mmezi nke magnet NdFeB na-aga n'ihu ga-eme ka ngwaahịa ike magnet na ike mmanye ha dịkwuo elu, na-eme ka ha rụọ ọrụ n'ọtụtụ ngwa dị iche iche.

2. Meziwanye nkwụsi ike okpomọkụ:

Igwe ndọta Neodymium na-enwe ike ịla n'iyi site na magnetism na mbelata arụmọrụ magnet na okpomọkụ dị elu. Ya mere, otu n'ime ntụziaka mmepe n'ọdịnihu bụ ime ka ọnọdụ okpomọkụ ha ka mma ka ha wee nwee ike ịgbanwe gaa na gburugburu okpomọkụ dị elu.

3. Belata ojiji nke ihe ndị dị ụkọ n'ala:

Magnet NdFeB na-eji nnukwu ihe ndị dị ụkọ n'ụwa, nchịkọta na ọgwụgwọ nke ihe ndị dị ụkọ n'ụwa nwere mmetụta ụfọdụ na gburugburu ebe obibi. Ya mere, n'ọdịnihu, ọ dị mkpa ịchọta ihe ndị ọzọ ma ọ bụ melite arụmọrụ ojiji nke ihe ndị dị ụkọ n'ụwa iji nweta mmepe na-adịgide adịgide.

4. Mgbasawanye nke ubi ngwa:

Site na mmepe nke sayensị na teknụzụ na mgbanwe na ọchịchọ, a na-atụ anya na a ga-etinye magnet NdFeB n'ọtụtụ ebe, dịka ụgbọala eletrik, mmepụta ike ifufe, friji magnet, wdg.

5. Njikọta nke ihe magnetik:

Usoro mmepe n'ọdịnihu bụ ijikọta magnet neodymium na ihe ndị ọzọ iji melite arụmọrụ ha ma mezuo ọtụtụ mkpa dị mgbagwoju anya.

Na nkenke, mmepe nke neodymium magnets n'ọdịnihu ga-elekwasị anya n'imeziwanye ngwaahịa ike magnet, ike mmanye na nkwụsi ike okpomọkụ, na ịgbasa ubi ojiji ya iji nweta ngwa sara mbara na mmepe na-adịgide adịgide.

Ọ bụrụ na ịchọrọ enyemaka na-adịgide adịgideụlọ ọrụ magnet neodymium mgbanakaỊ nwere ike ịhọrọ ụlọ ọrụ anyị Fullzen Technology Co, Ltd.