Leman Latè ki ra Espesifikasyon

Samaryom Cobalt Magnet Apèsi sou lekòl la ak karakteristik:

Samaryom Cobalt (SmCo) leman yo rele tou latè ra Cobalt leman. Rezistans segondè li yo nan demagnetization ak estabilite tanperati ekselan fè SmCo segondè tanperati leman oswa Sm2Co17 leman nan travay ki estab anba tanperati ki wo a 350 ° C. Anjeneral pa gen okenn kouch ki nesesè. Se poutèt sa leman SmCo se yon chwa prim nan materyèl leman pou anpil aplikasyon pou pèfòmans segondè tankou ayewospasyal, motorsport ak endistri otomobil.

Klas Endiksyon rezidyèl
Frè
Coercivity
Hcb
Intrinsèques koercitivite
Hcj
Pwodwi maksimòm enèji
(BH) max
Rev. Temp. Coef.
α (Br)
Rev. Temp. Coef.
β (Hcj)
Max travay tanp.
T KG kA / m  kOe kA / m  kOe kJ / m3 MGOe  % / ° C  % / ° C ° C
SmCo5, (SmPr) Co5, SmCo 1: 5 leman
YX14 0.74-0.80 7.4-8.0 573-629 7.2-7.9 > 1194 > 15 96-119 12-15 -0.04 -0.30 250
YX14H 0.74-0.80 7.4-8.0 573-629 7.2-7.9 > 1592 > 20 96-119 12-15 -0.04 -0.30 250
YX16 0.79-0.85 7.9-8.5 612-660 7.7-8.3 > 1194 > 15 110-135 14-17 -0.04 -0.30 250
YX16H 0.79-0.85 7.9-8.5 612-660 7.7-8.3 > 1592 > 20 110-135 14-17 -0.04 -0.30 250
YX18 0.84-0.90 8.4-9.0 644-700 8.1-8.8 > 1194 > 15 127-151 16-19 -0.04 -0.30 250
YX18H 0.84-0.90 8.4-9.0 644-700 8.1-8.8 > 1592 > 20 127-151 16-19 -0.04 -0.30 250
YX20 0.89-0.94 8.9-9.4 676-725 8.5-9.1 > 1194 > 15 143-167 18-21 -0.04 -0.30 250
YX20H 0.89-0.94 8.9-9.4 676-725 8.5-9.1 > 1592 > 20 143-167 18-21 -0.04 -0.30 250
YX22 0.92-0.96 9.2-9.6 710-748 8.9-9.4 > 1194 > 15 160-183 20-23 -0.04 -0.30 250
YX22H 0.92-0.96 9.2-9.6 710-748 8.9-9.4 > 1592 > 20 160-183 20-23 -0.04 -0.30 250
YX24 0.95-1.00 9.5-10.0 730-780 9.2-9.8 > 1194 > 15 175-199 22-25 -0.04 -0.30 250
YX24H 0.95-1.00 9.5-10.0 730-780 9.2-9.8 > 1592 > 20 175-199 22-25 -0.04 -0.30 250
Sm2Co17, Sm2 (CoFeCuZr) 17, SmCo 2:17 leman
YXG22 0.93-0.97 9.3-9.7 676-740 8.5-9.3 > 1433 > 18 160-183 20-23 -0.03 -0.20 350
YXG22H 0.93-0.97 9.3-9.7 676-740 8.5-9.3 > 1990 > 25 160-183 20-23 -0.03 -0.20 350
YXG24 0.95-1.02 9.5-10.2 692-764 8.7-9.6 > 1433 > 18 175-191 22-24 -0.03 -0.20 350
YXG24H 0.95-1.02 9.5-10.2 692-764 8.7-9.6 > 1990 > 25 175-191 22-24 -0.03 -0.20 350
YXG26M 1.02-1.05 10.2-10.5 541-780 6.8-9.8 636-1433 8-18 191-207 24-26 -0.03 -0.20 300
YXG26 1.02-1.05 10.2-10.5 748-796 9.4-10.0 > 1433 > 18 191-207 24-26 -0.03 -0.20 350
YXG26H 1.02-1.05 10.2-10.5 748-796 9.4-10.0 > 1990 > 25 191-207 24-26 -0.03 -0.20 350
YXG28M 1.03-1.08 10.3-10.8 541-796 6.8-10.0 636-1433 8-18 207-223 26-28 -0.03 -0.20 300
YXG28 1.03-1.08 10.3-10.8 756-812 9.5-10.2 > 1433 > 18 207-223 26-28 -0.03 -0.20 350
YXG28H 1.03-1.08 10.3-10.8 756-812 9.5-10.2 > 1990 > 25 207-223 26-28 -0.03 -0.20 350
YXG30M 1.08-1.10 10.8-11.0 541-835 6.8-10.5 636-1433 8-18 223-240 28-30 -0.03 -0.20 300
YXG30 1.08-1.10 10.8-11.0 788-835 9.9-10.5 > 1433 > 18 223-240 28-30 -0.03 -0.20 350
YXG30H 1.08-1.10 10.8-11.0 788-835 9.9-10.5 > 1990 > 25 223-240 28-30 -0.03 -0.20 350
YXG32M 1.10-1.13 11.0-11.3 541-844 6.8-10.6 636-1433 8-18 230-255 29-32 -0.03 -0.20 300
YXG32 1.10-1.13 11.0-11.3 812-844 10.2-10.6 > 1433 > 18 230-255 29-32 -0.03 -0.20 350
YXG32H 1.10-1.13 11.0-11.3 812-844 10.2-10.6 > 1990 > 25 230-255 29-32 -0.03 -0.20 350
YXG34M 1.13-1.16 11.3-11.6 835-884 10.5-11.1 636-1433 8-18 246-270 31-34 -0.03 -0.20 300
YXG34 1.13-1.16 11.3-11.6 835-884 10.5-11.1 > 1433 > 18 246-270 31-34 -0.03 -0.20 350
YXG34H 1.13-1.16 11.3-11.6 835-884 10.5-11.1 > 1990 > 25 246-270 31-34 -0.03 -0.20 350
Low tanperati koyefisyan Sm2Co17, (SmEr) 2 (CoTm) 17, SmCo 2:17 leman
YXG22LT 0.94-0.98 9.4-9.8 668-716 8.4-9.0 > 1194 > 15 167-183 21-23 -0.015 -0.20 350

Neyodim Magnet Apèsi sou lekòl la ak karakteristik:

Neyodim (NdFeB), Neo, oswa leman Neyodim Iron Boron gen yon varyete aplikasyon tankou motè DC brushless, detèktè ak oratè, akòz pwopriyete eksepsyonèl li yo tankou pi wo pwopriyete mayetik (ki gen ladan endiksyon rezidyèl, fòs fòse, ak pwodwi enèji maksimòm), plis opsyon nan klas mayetik ak tanperati opere, pi fasil nan D pou fè anpil fòm ak gwosè ki disponib, elatriye. 

Klas Endiksyon rezidyèl
Frè
Coercivity
Hcb
Intrinsèques koercitivite
Hcj
Pwodwi maksimòm enèji
(BH) max
Rev. Temp. Coef.
α (Br)
Rev. Temp. Coef.
β (Hcj)
Max travay tanp.
T KG kA / m  kOe kA / m  kOe kJ / m3 MGOe  % / ° C  % / ° C ° C
N35 1.17-1.22 11.7-12.2 > 868 > 10.9 > 955  > 12 263-287 33-36 -0.12 -0.62 80
N38 1.22-1.25 12.2-12.5 > 899 > 11.3 > 955  > 12 287-310 36-39 -0.12 -0.62 80
N40 1.25-1.28 12.5-12.8 > 907 > 11.4 > 955  > 12 302-326 38-41 -0.12 -0.62 80
N42 1.28-1.32 12.8-13.2 > 915 > 11.5 > 955  > 12 318-342 40-43 -0.12 -0.62 80
N45 1.32-1.38 13.2-13.8 > 923 > 11.6 > 955  > 12 342-366 43-46 -0.12 -0.62 80
N48 1.38-1.42 13.8-14.2 > 923 > 11.6 > 955  > 12 366-390 46-49 -0.12 -0.62 80
N50 1.40-1.45 14.0-14.5 > 796 > 10.0 > 876  > 11 382-406 48-51 -0.12 -0.62 80
N52 1.43-1.48 14.3-14.8 > 796 > 10.0 > 876  > 11 398-422 50-53 -0.12 -0.62 80
N33M 1.13-1.17 11.3-11.7 > 836 > 10.5 > 1114 > 14 247-263 31-33 -0.11 -0.60 100
N35M 1.17-1.22 11.7-12.2 > 868 > 10.9 > 1114 > 14 263-287 33-36 -0.11 -0.60 100
N38M 1.22-1.25 12.2-12.5 > 899 > 11.3 > 1114 > 14 287-310 36-39 -0.11 -0.60 100
N40M 1.25-1.28 12.5-12.8 > 923 > 11.6 > 1114 > 14 302-326 38-41 -0.11 -0.60 100
N42M 1.28-1.32 12.8-13.2  > 955 > 12.0 > 1114 > 14   318-342 40-43 -0.11 -0.60 100
N45M 1.32-1.38 13.2-13.8 > 995 > 12.5 > 1114 > 14 342-366 43-46 -0.11 -0.60 100
N48M 1.36-1.43 13.6-14.3 > 1027 > 12.9 > 1114 > 14 366-390 46-49 -0.11 -0.60 100
N50M 1.40-1.45 14.0-14.5 > 1033 > 13.0 > 1114 > 14 382-406 48-51 -0.11 -0.60 100
N33H 1.13-1.17 11.3-11.7 > 836 > 10.5 > 1353 > 17 247-263 31-33 -0.11 -0.58 120
N35H 1.17-1.22 11.7-12.2 > 868 > 10.9 > 1353 > 17 263-287 33-36 -0.11 -0.58 120
N38H 1.22-1.25 12.2-12.5 > 899 > 11.3 > 1353 > 17 287-310 36-39 -0.11 -0.58 120
N40H 1.25-1.28 12.5-12.8 > 923 > 11.6 > 1353 > 17 302-326 38-41 -0.11 -0.58 120
N42H 1.28-1.32 12.8-13.2 > 955 > 12.0 > 1353 > 17 318-342 40-43 -0.11 -0.58 120
N45H 1.32-1.36 13.2-13.6 > 963 > 12.1 > 1353 > 17 326-358 43-46 -0.11 -0.58 120
N48H 1.36-1.43 13.6-14.3 > 995 > 12.5 > 1353 > 17 366-390 46-49 -0.11 -0.58 120
N33SH 1.13-1.17 11.3-11.7 > 844 > 10.6 > 1592 > 20 247-263 31-33 -0.11 -0.55 150
N35SH 1.17-1.22 11.7-12.2 > 876 > 11.0 > 1592 > 20 263-287 33-36 -0.11 -0.55 150
N38SH 1.22-1.25 12.2-12.5 > 907 > 11.4 > 1592 > 20 287-310 36-39 -0.11 -0.55 150
N40SH 1.25-1.28 12.5-12.8 > 939 > 11.8 > 1592 > 20 302-326 38-41 -0.11 -0.55 150
N42SH 1.28-1.32 12.8-13.2 > 987 > 12.4 > 1592 > 20 318-342 40-43 -0.11 -0.55 150
N45SH 1.32-1.38 13.2-13.8 > 1003 > 12.6 > 1592 > 20 342-366 43-46 -0.11 -0.55 150
N28UH 1.02-1.08 10.2-10.8 > 764 > 9.6 > 1990 > 25 207-231 26-29 -0.10 -0.55 180
N30UH 1.08-1.13 10.8-11.3 > 812 > 10.2 > 1990 > 25 223-247 28-31 -0.10 -0.55 180
N33UH 1.13-1.17 11.3-11.7 > 852 > 10.7 > 1990 > 25 247-271 31-34 -0.10 -0.55 180
N35UH 1.17-1.22 11.7-12.2 > 860 > 10.8 > 1990 > 25 263-287 33-36 -0.10 -0.55 180
N38UH 1.22-1.25 12.2-12.5 > 876 > 11.0 > 1990 > 25 287-310 36-39 -0.10 -0.55 180
N40UH 1.25-1.28 12.5-12.8 > 899 > 11.3 > 1990 > 25 302-326 38-41 -0.10 -0.55 180
N28EH 1.04-1.09 10.4-10.9 > 780 > 9.8 > 2388 > 30 207-231 26-29 -0.10 -0.55 200
N30EH 1.08-1.13 10.8-11.3 > 812 > 10.2 > 2388 > 30 223-247 28-31 -0.10 -0.55 200
N33EH 1.13-1.17 11.3-11.7 > 836 > 10.5 > 2388 > 30 247-271 31-34 -0.10 -0.55 200
N35EH 1.17-1.22 11.7-12.2 > 876 > 11.0 > 2388 > 30 263-287 33-36 -0.10 -0.55 200
N38EH 1.22-1.25 12.2-12.5 > 899 > 11.3 > 2388 > 30 287-310 36-39 -0.10 -0.55 200
N28AH 1.04-1.09 10.4-10.9 > 787 > 9.9 > 2785 > 35 207-231 26-29 -0.10 -0.47 230
N30AH 1.08-1.13 10.8-11.3 > 819 > 10.3 > 2785 > 35 223-247 28-31 -0.10 -0.47 230
N33AH 1.13-1.17 11.3-11.7 > 843 > 10.6 > 2785 > 35 247-271 31-34 -0.10 -0.47 230

Sifas PLATING pou leman:

Kouch Kouch kouch Koulè Tipik epesè
µm
SST
PCT
Travay tanp.
° C
Pwopriyete Tipik Appication
Nikèl Ni + Cu + Ni, Ni + Ni Bright Silver 10-20 > 24-72 > 24-72 <200 Pi souvan itilize Leman endistriyèl
Blue Blan Zenk Zn Blan Blan 8-15 > 16-48 > 12 <160 Mens ak bon mache Leman motè elektrik
Koulè Zenk 3 + Cr Koulè Zn Koulè klere 5-10 > 36-72 > 12 <160 Adezyon mens ak bon Leman Oratè
Nikèl chimik Ni + Ni chimik Ajan nwa 10-20 > 24-72 > 16 <200 Inifòm epesè Elektwonik
Epoksidik Epoksidik, Zn + Epoksidik Nwa / gri 10-25 > 96 > 48 <130 Mou ak bon rezistans korozyon Otomobil
NiCuEpoxy Ni + Cu + Epoxy Nwa / gri 15-30 > 72-108 > 48 <120 Mou ak bon rezistans korozyon Leman motè lineyè
Fosfatasyon Fosfatasyon Limyè gri 1-3 —— —— <240 Pwoteksyon Tanporè Leman motè elektrik
Pasivasyon Pasivasyon Limyè gri 1-3 —— —— <240 Pwoteksyon Tanporè Leman motè sèrvo
Parylene Parylene Klè 3-10 > 24 —— <150 Résistance, limyè ak segondè fyab Militè, Aerospace
Kawotchou Kawotchou Nwa 500 > 72-108 —— <130 Bon grate ak korozyon rezistans Kenbe leman

Sekirite Magnet:

Leman latè ra oswa sistèm mayetik yo ekstrèmman fò, kidonk prekosyon sekirite ki anba yo dwe pote atansyon tout pèsonèl ki ka itilize, okipe, oswa trete yo pou evite aksidan pèsonèl oswa domaj nan leman.

Asire w ke leman latè ki magnetize yo anba kontwòl lè yo antre an kontak youn ak lòt oswa materyèl feromayetik. Li enpòtan pou mete linèt sekirite ak lòt Kovèti pou pwoteksyon apwopriye lè w ap manyen gwo leman. Pote gan pou pwoteje men yon moun tou rekòmande.

Kenbe metal feromayetik lwen zòn travay la. Fè atansyon lè w ap travay avèk leman. Pa travay avèk leman mayetize si ou anba enfliyans alkòl, dwòg, oswa sibstans ki sou kontwòl.

Enstriman elektwonik ak aparèy sansib ka chanje kalibrasyon oswa domaje pa yon pwisan jaden mayetik. Toujou kenbe leman magnetize yon distans ki san danje lwen enstriman elektwonik sansib. Yo ta dwe pran prekosyon espesyal si yon moun mete yon pesmekè, paske fò chan mayetik ka domaje elektwonik andedan pesmekè yo.

Pa janm vale leman oswa mete leman nan atenn timoun yo oswa granmoun ki gen pwoblèm mantal. Si leman vale, konsilte yon doktè imedyatman epi / oswa chèche atansyon medikal imedyat.

Leman latè ra ka kreye etensèl nan kontak nan manyen, espesyalman lè yo pèmèt yo enpak ansanm. Pa janm okipe leman latè ra nan atmosfè eksplozif paske etensèl ka anflam atmosfè sa a.

Poud latè ra se ki ka pran dife; konbisyon espontane ka rive lè poud lan sèk. Si fanm k'ap pile, toujou mouye leman moulen pou fè pou evite konbisyon espontane nan gren an fanm k'ap pile. Pa janm sèk moulen. Asire ou ke ou gen bon jan vantilasyon lè fanm k'ap pile leman. Pa eseye machin leman lè l sèvi avèk zouti konvansyonèl, tankou sa a ka pwodwi chipin ak kraze. Toujou mete linèt sekirite.

Toujou estoke poud latè ra oswa fanm k'ap pile nan kontenè ki plen dlo oswa ermetik sele atmosfè inaktif pou anpeche konbisyon espontane.

Toujou jete poud latè ra avèk swen. Pa riske dife. Jete leman mayetize yo dwe fè tankou yo anpeche aksidan lè manyen.