China Sintered NdFeB Igwe Ọdụdọ ụlọ ọrụ na ndị nrụpụta

Sintered NdFeB Igwe Ọdụdọ

Nkọwa nkenke:

Neodymium ndọta (NdFeB) - obere ndọta na-adịgide adịgide nke ụwa mejupụtara neodymium, ígwè na boron, China malitere ntinye ụlọ nke ndị a na 1980s. NeFeB magnets na-agbatị ma tinye ya na ikuku nchekwa. Ọ bụrụ na usoro anaghị achịkwa nke ọma, ọ ga - eduga na ntụpọ dị mma n'ihi nsị. Na oge, anyị na-ewepu nsogbu ndị a site na mmalite site na njikwa njikwa njikwa na anyị na-ewere dị ka akụkụ dị oke mkpa, ọ bụghị naanị na ngwaahịa ikpeazụ kamakwa n'oge usoro dị egwu na saịtị.

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Ngwaahịa

Ndabere Njirimara NdFeB Magnet
Ọkwa	Nchegharị	Rev. Temp.- Coeff. Nke Br	Ike mmanye	Nnukwu Ike mmanye	Rev. Temp.- Coeff. Nke Hcj	Max. Ngwaahịa Ike	Max. Operating okpomọkụ	Njupụta
Ọkwa	Br (KGs)	Rev. Temp.- Coeff. Nke Br	Hcb (KOe)	Hcj (KOe)	Rev. Temp.- Coeff. Nke Hcj	(BH) kacha. (MGOe)	Max. Operating okpomọkụ	g / cm
N35	11.7-12.2	-0.11 ~ -0.12	≥ 10.9	.12	-0.58 ~ -0.78	33-36	80 ℃	7.6
N38	12.2-12.5	-0.11 ~ -0.12	≥11.3	.12	-0.58 ~ -0.78	36-39	80 ℃	7.6
N40	12.5-12.8	-0.11 ~ -0.12	≥11.5	.12	-0.58 ~ -0.78	38-41	80 ℃	7.6
N42	12.8-13.2	-0.11 ~ -0.12	≥11.5	.12	-0.58 ~ -0.78	40-43	80 ℃	7.6
N45	13.2-13.8	-0.11 ~ -0.12	≥11.6	.12	-0.58 ~ -0.78	43-46	80 ℃	7.6
N48	13.8-14.2	-0.11 ~ -0.12	≥11.6	.12	-0.58 ~ -0.78	46-49	80 ℃	7.6
N50	14.0-14.5	-0.11 ~ -0.12	≥ 10.0	.12	-0.58 ~ -0.78	48-51	80 ℃	7.6
N52	14.3-14.8	-0.11 ~ -0.12	≥ 10.0	.12	-0.58 ~ -0.78	50-53	80 ℃	7.6
N33M	11.3-11.7	-0.11 ~ -0.12	≥ 10.5	. 14	-0.58 ~ -0.72	31-33	100 ℃	7.6
N35M	11.7-12.2	-0.11 ~ -0.12	≥ 10.9	. 14	-0.58 ~ -0.72	33-36	100 ℃	7.6
N38M	12.2-12.5	-0.11 ~ -0.12	≥11.3	. 14	-0.58 ~ -0.72	36-39	100 ℃	7.6
N40M	12.5-12.8	-0.11 ~ -0.12	≥11.6	. 14	-0.58 ~ -0.72	38-41	100 ℃	7.6
N42M	12.8-13.2	-0.11 ~ -0.12	≥12.0	. 14	-0.58 ~ -0.72	40-43	100 ℃	7.6
N45M	13.2-13.8	-0.11 ~ -0.12	12.5	. 14	-0.58 ~ -0.72	43-46	100 ℃	7.6
N48M	13.6-14.3	-0.11 ~ -0.12	12.9	. 14	-0.58 ~ -0.72	46-49	100 ℃	7.6
N50M	14.0-14.5	-0.11 ~ -0.12	13.0	. 14	-0.58 ~ -0.72	48-51	100 ℃	7.6
N35H	11.7-12.2	-0.11 ~ -0.12	≥ 10.9	.17	-0.58 ~ -0.70	33-36	120 ℃	7.6
N38H	12.2-12.5	-0.11 ~ -0.12	≥11.3	.17	-0.58 ~ -0.70	36-39	120 ℃	7.6
N40H	12.5-12.8	-0.11 ~ -0.12	≥11.6	.17	-0.58 ~ -0.70	38-41	120 ℃	7.6
N42H	12.8-13.2	-0.11 ~ -0.12	≥12.0	.17	-0.58 ~ -0.70	40-43	120 ℃	7.6
N45H	13.2-13.6	-0.11 ~ -0.12	12.1	.17	-0.58 ~ -0.70	43-46	120 ℃	7.6
N48H	13.7-14.3	-0.11 ~ -0.12	12.5	.17	-0.58 ~ -0.70	46-49	120 ℃	7.6
N35SH	11.7-12.2	-0.11 ~ -0.12	≥11.0	20	-0.56 ~ -0.70	33-36	150 ℃	7.6
N38SH	12.2-12.5	-0.11 ~ -0.12	≥11.4	20	-0.56 ~ -0.70	36-39	150 ℃	7.6
N40SH	12.5-12.8	-0.11 ~ -0.12	≥11.8	20	-0.56 ~ -0.70	38-41	150 ℃	7.6
N42SH	12.8-13.2	-0.11 ~ -0.12	12.4	20	-0.56 ~ -0.70	40-43	150 ℃	7.6
N45SH	13.2-13.8	-0.11 ~ -0.12	12.6	20	-0.56 ~ -0.70	43-46	150 ℃	7.6
N28UH	10.2-10.8	-0.11 ~ -0.12	≥9.6	25	-0.52 ~ -0.70	26-29	180 ℃	7.6
N30UH	10.8-11.3	-0.11 ~ -0.12	≥10.2	25	-0.52 ~ -0.70	28-31	180 ℃	7.6
N33UH	11.3-11.7	-0.11 ~ -0.12	≥10.7	25	-0.52 ~ -0.70	31-34	180 ℃	7.6
N35UH	11.8-12.2	-0.11 ~ -0.12	≥10.8	25	-0.52 ~ -0.70	33-36	180 ℃	7.6
N38UH	12.2-12.5	-0.11 ~ -0.12	≥11.0	25	-0.52 ~ -0.70	36-39	180 ℃	7.6
N40UH	12.5-12.8	-0.11 ~ -0.12	≥11.3	25	-0.52 ~ -0.70	38-41	180 ℃	7.6
N28EH	10.4-10.9	-0.105 ~ -0.120	9.8	≥30	-0.48 ~ -0.70	26-29	200 ℃	7.6
N30EH	10.8-11.3	-0.105 ~ -0.120	≥10.2	≥30	-0.48 ~ -0.70	28-31	200 ℃	7.6
N33EH	11.3-11.7	-0.105 ~ -0.120	≥ 10.5	≥30	-0.48 ~ -0.70	31-34	200 ℃	7.6
N35EH	11.7-12.2	-0.105 ~ -0.120	≥11.0	≥30	-0.48 ~ -0.70	33-36	200 ℃	7.6
N38EH	12.2-12.5	-0.105 ~ -0.120	≥11.3	≥30	-0.48 ~ -0.70	36-39	200 ℃	7.6
N28AH	10.4-10.9	-0.105 ~ -0.120	≥9.9	.33	-0.45 ~ -0.70	26-29	230 ℃	7.6
N30AH	10.8-11.3	-0.105 ~ -0.120	≥10.3	.33	-0.45 ~ -0.70	28-31	230 ℃	7.6
N33AH	11.3-11.7	-0.105 ~ -0.120	≥10.6	.33	-0.45 ~ -0.70	31-34	230 ℃	7.6

Mara: · N’okpuru na-arụ ọrụ okpomọkụ 20 “℃ 2 mag, n’elu magnetik parameters na anụ ahụ Njirimara na-anwale, na-apụghị izere ezere ọnwụ nke magnetik karịrị 5%. .

Advantage:
Njirimara nke ihe ndị a dị elu karịa nke ọdịnala ma ha dị ugbu a na ngwa kachasị ike. Ha dị elu

coercivity na elu remanance na-ekwe ka imepụta ọhụrụ na ohere ịba ụba magnetik nke ngwa ebe ohere dị oke

ma ọ bụ ebe a chọrọ magnetik siri ike.

NdFeB magnet dị nnọọ nro. Ya mere choro mkpuchi elu mkpuchi. Ejiri nkwenye nke NdFeB magnet

site na ọnọdụ okpomọkụ n'ọtụtụ dịgasị iche site na 80ºC ruo 230ºC. Ma ọ na-arụ ọrụ na okpomọkụ n'okpuru 0 ℃.

Ngwa:
A na-eji ihe ndị na-eme Neodymium eme ihe dị ka ụdị anya anya dị iche iche maka ilekwasị anya, ntụgharị nke ihe ndị eboro ebubo na eletrọniki, usoro breeki,

drip, sensor, magnetik usoro na rotor na micro motors, na ubi nke sayensị, ọgwụ (tomography, NMR spectrometers), wdg.

Taa, a na-eji ihe ndọta NdFeB n'ọtụtụ buru ibu n'ụwa niile. Mmepe nke ihe a ezughi ezu; nweghachi

na ike ike mmanye na-abawanye mgbe niile. Ike dị elu nke NdFeB magnets pụtara na enwere ike iwuli motọ na ihe mmetụta

nke pere mpe - ma nke a gosiputara abawanye na arụmọrụ arụmọrụ. Ọganihu ndị na-aga n'ihu na-eme ka ihe a na-adọrọ mmasị bụrụ ndị na-

nually webatara n'ime mpaghara ọhụrụ.

Ekpebisiri ụkpụrụ niile ekwuru site na iji akara ngosi dị ka IEC 60404-5. Nkọwa ndị na-esonụ na-arụ ọrụ dị ka ụkpụrụ ntụnye na

nwere ike iche. Maka ozi ndị ọzọ, biko kpọtụrụ ndị injinia ngwa anyị.

Nke gara aga: Yelọ ọrụ 18 Afọ Gbasara Igwe Ọdụdọ Na - adịgide Adịgide - AlNiCo Magnet - Rumotek

Osote: Igwe Ọdụdọ Ferrite

N52 Neodymium Block Magnet