E seasea lava magnets lalolagi specs

Samarium Cobalt Mupega Vaaiga lautele ma Ituaiga:

Samarium Cobalt (SmCo) maneta e taua foi o le lalolagi seasea maneta Cobalt. O lona maualuga teteʻe atu i demagnetization ma sili lelei vevela mautu avea SmCo maualuga vevela maneta poʻo Sm2Co17 maneta e galulue mautu i lalo o le vevela maualuga i le 350 ° C. E masani lava e leai se ufiufi e talafeagai. O le mea lea o SmCo maneta o se taugofie filifiliga o maneta mea mo tele maualuga faʻatinoina talosaga e pei o aerospace, motorsports ma taʻavale pisinisi.

Vasega Faʻamau totoe
Br
Faamalosi
Hcb
Totonu Faʻamalosi
Hcj
Maualuga Malosiaga Oloa
(BH) sili atu
Rev. Temp. Coef
α (Br)
Rev. Temp. Coef
β (Hcj)
Max Galulue Temp.
T kG kA / m  kOe kA / m  kOe kJ / m3 MGOe  % / ° C  % / ° C ° C
SmCo5, (SmPr) Co5, SmCo 1: 5 magnets
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 maneta
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
Maualalo vevela Coefficient Sm2Co17, (SmEr) 2 (CoTm) 17, SmCo 2:17 maneta
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

Neodymium Mupega Vaaiga lautele ma Ituaiga:

Neodymium (NdFeB), Neo, poʻo le Neodymium Iron Boron maneta e tele ituaiga o faʻapei e pei o le DC brushless DC, sensor ma leoteleina leo, ona o le maoaʻe o ana meatotino pei o maualuga maneta meatotino (e aofia ai toega faʻatosinaga, faʻamalosi malosi, ma tele malosiaga oloa), sili atu filifiliga o togi maneta ma faʻagaioiga vevela, faigofie i le masini e faʻaavanoa tele foliga ma lapoʻa avanoa, etc. 

Vasega Faʻamau totoe
Br
Faamalosi
Hcb
Totonu Faʻamalosi
Hcj
Maualuga Malosiaga Oloa
(BH) sili atu
Rev. Temp. Coef
α (Br)
Rev. Temp. Coef
β (Hcj)
Max Galulue Temp.
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

Luga Plating mo Magnets:

Ufiufi -O le vaega Lanu Mafiafia masani
µm
SST
Itula
PCT
Itula
Galulue Temp.
° C
Meatotino Talosaga masani
Limasene Ni + Cu + Ni, Ni + Ni Siliva siliva 10-20 > 24-72 > 24-72 <200 Sili ona masani ona faʻaaogaina Magnets tau alamanuia
Blue White Zinc Zn Lanumoana Paʻepaʻe 8-15 > 16-48 > 12 <160 Manifinifi ma taugofie Magnets afi eletise
Lanu metala paʻepaʻe 3 + Cr Valivali Zn Lanu Susulu 5-10 > 36-72 > 12 <160 Adhesion manifinifi ma lelei Magnets Fofoga Fetalai
Nikelisi vailaʻau Ni + Vailaʻau Ni Siliva Pogisa 10-20 > 24-72 > 16 <200 Mafiafia toniga Eletise
Epoxy Epoxy, Zn + Epoxy Uliuli / efuefu 10-25 > 96 > 48 <130 Tetee palapala maaleale ma lelei Tautaavale
NiCuEpoxy Ni + Cu + Epoxy Uliuli / efuefu 15-30 > 72-108 > 48 <120 Tetee palapala maaleale ma lelei Magnets afi Linear
Phosphating Phosphating Lanumoana Malamalama 1-3 —— —— <240 Puipuiga le tumau Magnets afi eletise
Passivation Passivation Lanumoana Malamalama 1-3 —— —— <240 Puipuiga le tumau Magnets afi Servo
Parylene Parylene Manino 3-10 > 24 —— <150 Tensile, malamalama ma maualuga faʻatuatuaina Militeli, Aerospace
Paʻu Paʻu Lanu uliuli 500 > 72-108 —— <130 Lelei valu ma tetee palapala Umia magnets

Maneta Saogalēmū:

E seasea malosi maneta o le lalolagi poʻo maneta faiga, o lea la o le puipuiga i lalo saogalemu tatau ona aumaia i le mafaufau o tagata faigaluega uma oe ono faʻaaogaina, tago, pe faʻagaioia i latou ina ia aloese ai mai le afaina o le tagata lava ia poʻo le faʻaleagaina o maneta.

Ia mautinoa o magnetized seasea maneta lalolagi o loʻo mafai ona faʻatonutonu pe a oʻo ina latou fesoʻotaʻi ma isi poʻo ferromagnetic mea. E taua le ofuina o se matatioata mo le saogalemu ma isi mea e tatau ona puipui pe a tago e fai ni maneta tetele. O le ofuina o totini lima e puipuia ai ou lima e fautuaina foi.

Tuʻu ese uamea ferromagnetic mai le vaega o galuega. Ia mataala pe a galulue ma magnets. Aua le galue ma maneta maneta pe afai oe i lalo o le aʻafiaga o le 'ava malosi, fualaʻau, poʻo vailaʻau puipuia.

Masini eletise faʻaeletise ma masini mafai ona suia calibration pe faʻaleagaina e se malosiaga maneta fanua. Tausia i taimi uma maneta magnetized se saogalemu mamao ese mai maaleale mea fai faaeletonika. Faʻaeteete faʻapitoa e tatau ona faia pe a fai o se tasi o loʻo ofuina se pacemaker, aua o le malosi maneta fanua e mafai ona faʻaleagaina le eletise i totonu pacemakers.

Aua neʻi folo ni maneta pe tuʻu ni maneta i totonu o le aʻapa atu i tamaiti poʻo tagata matutua e le atoatoa le mafaufau. Afai e folo ni maneta, faʻafesoʻotai vave le fomaʻi ma / pe saili vave se togafitiga faʻafomaʻi.

E seasea faia ni maneta i le lalolagi e faʻatupuina aloiafi e ala i le fesoʻotaʻi i le tagofiaina, aemaise pe a faʻatagaina e aʻafia faʻatasi. Aua neʻi e tagoina le tele o maneta o le lalolagi i le ea pa matautia ona o le pupula e ono faʻamumuina ai lena atemosifia.

E seasea pauta le pauta o le lalolagi; e mafai ona tupu fua le susunuina pe a mago le pauta. Afai olo, taimi uma susu olo magnets e aloese mai le susunuina faʻafuaseʻi o le olo olo. Aua le mago olo. Ia mautinoa ia lava le faʻaavanoaina o le ea peʻa olo magnet. Aua le faʻataʻitaʻi e masini masini maneta e faʻaaoga ai mea faigaluega masani, aua o lenei mea e mafai ona gaosi ma faʻamomomoina. Fai i taimi uma tioata saogalemu.

Teu i taimi uma le seasea pauta eleele poʻo olo olo i totonu o container vai-tumu poʻo hermetically faʻamau inert siosiomaga siosiomaga e puipuia ai soʻona mu.

Laveai i taimi uma le seasea eleele paʻu ma le faʻaeteete. Aua le lamatia afi. Lafoaʻia maneta maneta tatau ona faia e puipuia manuʻa pe a tagofia.