Samarium CobaltMagnetApèsi ak Espesifikasyon:
Leman Samarium Cobalt (SmCo) yo rele tou leman Cobalt latè ra. Rezistans segondè li yo nan demagnetization ak estabilite tanperati ekselan fè SmCo segondè leman tanperati oswa leman Sm2Co17 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 pèfòmans segondè tankou ayewospasyal, motorsport ak endistri otomobil.
| Klas | Endiksyon rezidyèl Br | Koersivite Hcb | Coercivity intrinsèques Hcj | Maksimòm pwodwi enèji (BH) max | Rev Tanp. Coef. α(Br) | Rev Tanp. Coef. β(Hcj) | Tanperati maksimòm travay. | ||||
| 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 |
| Koyefisyan Tanperati ba 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 MagnetApèsi ak Espesifikasyon:
Neyodim (NdFeB), Neo, oswa Neyodim Iron Boron Eman gen yon varyete aplikasyon pou tankou motè DC brushless, detèktè ak loudspeakers, akòz pwopriyete eksepsyonèl li yo tankou pi wo pwopriyete mayetik (ki gen ladan endiksyon rezidyèl, fòs coercitive, ak pwodwi enèji maksimòm), plis opsyon nan klas mayetik ak tanperati opere, pi fasil nan D 'fè anpil fòm ak gwosè disponib, elatriye.
| Klas | Endiksyon rezidyèl Br | Koersivite Hcb | Coercivity intrinsèques Hcj | Maksimòm pwodwi enèji (BH) max | Rev Tanp. Coef. α(Br) | Rev Tanp. Coef. β(Hcj) | Tanperati maksimòm travay. | ||||
| 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 |
SifasPlating pou leman:
| Kouch | Kouch kouch | Koulè | Epesè tipik µm | SST Lè | PCT Lè | Tanperati travay. °C | Pwopriyete | Aplikasyon tipik |
| Nikèl | Ni+Cu+Ni, Ni+Ni | Bright Silver | 10-20 | > 24-72 | > 24-72 | <200 | Pi souvan itilize | Leman endistriyèl |
| Ble Blan Zenk | Zn | Ble 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 | Adhesion mens ak bon | Oratè leman |
| Nikèl chimik | Ni + Chimik Ni | Ajan nwa | 10-20 | > 24-72 | > 16 | <200 | Epesè inifòm | 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 servo |
| Parylene | Parylene | Klè | 3-10 | > 24 | —— | <150 | Tensile, limyè ak segondè fyab | Militè, Aerospace |
| Kawotchou | Kawotchou | Nwa | 500 | > 72-108 | —— | <130 | Bon grafouyen ak rezistans korozyon | Kenbe leman |
Sekirite Eman:
Leman latè ra oswa sistèm mayetik yo trè fò, kidonk prekosyon sekirite ki anba yo dwe pote bay atansyon tout pèsonèl ki ka itilize, okipe, oswa trete yo pou evite blesi pèsonèl oswa domaj nan leman.
Asire w ke magnetized leman latè ra yo anba kontwòl lè yo vin an kontak youn ak lòt oswa materyèl feromayetik. Li enpòtan pou mete linèt sekirite ak lòt ekipman pwoteksyon apwopriye lè w ap manyen gwo leman. Mete gan pou pwoteje men yon moun rekòmande tou.
Kenbe metal feromayetik lwen zòn travay la. Fè atansyon lè w ap travay ak leman. Pa travay ak leman magnetized si ou anba enfliyans alkòl, dwòg, oswa sibstans kontwole.
Enstriman ak aparèy elektwonik sansib yo ka chanje kalibrasyon oswa yo ka 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 gwo jaden mayetik ka domaje elektwonik yo andedan pesmekè.
Pa janm vale leman oswa mete leman nan men timoun oswa granmoun ki gen pwoblèm mantal. Si leman yo vale, konsilte yon doktè imedyatman epi/oswa chèche swen medikal imedya.
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 limen 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 mouye leman pou fè pou evite konbisyon espontane nan swaf la fanm k'ap pile. Pa janm sèk moulen. Asire w ke ou gen bon jan vantilasyon lè fanm k'ap pile leman. Pa eseye machin leman lè l sèvi avèk zouti konvansyonèl yo, paske sa ka pwodui chipping ak kraze. Toujou mete linèt sekirite.
Toujou sere poud latè ra oswa broyaj fanm k'ap pile nan resipyan ki ranpli ak dlo oswa nan atmosfè inaktif ki fèmen pou anpeche konbisyon espontane.
Toujou jete poud latè ra ak swen. Pa riske dife. Yo dwe jete leman magnetize yo pou anpeche blesi lè w ap manyen yo.