Rare Earth Magnets Specs

Samarium CobaltMagnetOverview uye Specs:

Samarium Cobalt (SmCo) magineti inonziwo isingawanzo pasi Cobalt magineti.Kuramba kwayo kwepamusoro kune demagnetization uye kugadzikana kwakanyanya kwekushisa kunoita kuti SmCo yakakwira tembiricha magineti kana Sm2Co17 magineti ishande yakatsiga pasi petembiricha yakakwira kusvika 350 ° C.Kazhinji hapana kupfeka kunodiwa.Naizvozvo SmCo magineti isarudzo yepamusoro yemagineti yezvinhu zvakawanda zvekushanda kwepamusoro senge aerospace, motorsports uye maindasitiri emotokari.

Giredhi Residual Induction
Br
Coercivity
Hcb
Intrinsic Coercivity
Hcj
Maximum Energy Product
(BH)max
Rev. Temp.Coef.
α(Br)
Rev. Temp.Coef.
β(Hcj)
Max Kushanda Temp.
T kG kA/m kOe kA/m kOe kJ/m3 MGOe %/°C %/°C °C
SmCo5, (SmPr)Co5, SmCo 1:5 magineti
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 magineti
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
Yakaderera Tembiricha Coefficient Sm2Co17, (SmEr)2(CoTm)17, SmCo 2:17 magineti
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 MagnetOverview uye Specs:

Neodymium (NdFeB), Neo, kana Neodymium Iron Boron magineti ine akasiyana ekushandisa senge brushless DC mota, masensa nemagudzanzwi, nekuda kwehunhu hwayo hwakatanhamara senge yakakwira magineti zvivakwa (kusanganisira residual induction, simba rekumanikidza, uye yakanyanya simba chigadzirwa), zvimwe sarudzo dzemagineti mamakisi uye tembiricha yekushandisa, zviri nyore mukugadzira kuita akawanda maumbirwo uye saizi kuwanikwa, nezvimwe.

Giredhi Residual Induction
Br
Coercivity
Hcb
Intrinsic Coercivity
Hcj
Maximum Energy Product
(BH)max
Rev. Temp.Coef.
α(Br)
Rev. Temp.Coef.
β(Hcj)
Max Kushanda 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

SurfacePlating for Magnets:

Coating Coating Layer Color Typical Ukobvu
µm
SST
Awa
PCT
Awa
Working Temp.
°C
Properties Typical Appication
Nickel Ni+Cu+Ni, Ni+Ni Bright Silver 10-20 >24-72 >24-72 <200 Kunyanya kushandiswa Magineti eindasitiri
Blue White Zinc Zn Blue White 8-15 >16-48 >12 <160 Mutete uye zvakachipa Magetsi emagetsi emagetsi
Color Zinc 3+Cr Ruvara Zn Ruvara Rwakajeka 5-10 >36-72 >12 <160 Mutete uye wakanaka kunamatira Magineti ekutaura
Chemical Nickel Ni+Chemical Ni Sirivha Yakasviba 10-20 >24-72 >16 <200 Uniform ukobvu Electronics
Epoxy Epoxy, Zn+Epoxy Dema / Gray 10-25 >96 >48 <130 Yakapfava uye yakanaka corrosion resistance Automotive
NiCuEpoxy Ni+Cu+Epoxy Dema / Gray 15-30 >72-108 >48 <120 Yakapfava uye yakanaka corrosion resistance Linear mota magineti
Phosphating Phosphating Light Gray 1-3 —— —— <240 Kudzivirira Kwenguva Magetsi emagetsi emagetsi
Passivation Passivation Light Gray 1-3 —— —— <240 Kudzivirira Kwenguva Servo mota magineti
Parylene Parylene Zvakajeka 3-10 >24 —— <150 Tensile, chiedza uye yakakwirira kuvimbika Mauto, Aerospace
Rubber Rubber Nhema 500 >72-108 —— <130 Kukwenya kwakanaka uye kusagadzikana nekuora Kubata magineti

Magnet Safety:

Rare Earth magineti kana magineti masisitimu akasimba zvakanyanya, saka epazasi edziviriro ekuchengetedza anofanirwa kuunzwa kune vese vashandi vanogona kushandisa, kubata, kana kuagadzira kuti vadzivise kukuvara kana kukuvadzwa kwemagineti.

Ita shuwa kuti magineti asingawanzo epasi magineti ari pasi pehutongi kana asangana nemumwe kana ferromagnetic zvinhu.Zvakakosha kupfeka magirazi ekuchengetedza uye mamwe magiya ekudzivirira akakodzera paunenge uchibata magineti makuru.Kupfeka magirovhosi kudzivirira maoko ako kunokurudzirwawo.

Chengetedza ferromagnetic simbi kure nenzvimbo yebasa.Nyatsoteerera paunenge uchishanda nemagineti.Usashande nemagnetized magineti kana uri pasi pesimba redoro, zvinodhaka, kana zvinhu zvinodzorwa.

Zviridzwa zvemagetsi zvinonzwa uye midziyo inogona kushandura calibration kana kukuvadzwa nesimba remagineti.Gara uchichengeta magineti ari chinhambwe chakachengeteka kure nemidziyo yemagetsi.Kuchenjerera kwakakosha kunofanirwa kuitwa kana munhu akapfeka pacemaker, nekuti magineti akasimba anogona kukuvadza zvemagetsi mukati me pacemaker.

Usambomedza magineti kana kuisa magineti panosvika vana kana vanhu vakuru vakakanganisika mupfungwa.Kana magineti akamedzwa, bvunza chiremba nekukasira uye/kana kutsvaga kurapwa nekukasika.

Magineti epasi asingawanzo anogona kugadzira sparks kuburikidza nekubata mukubata, kunyanya kana achibvumidzwa kubata pamwechete.Usambofa wakabata magineti epasi asingawanzo mumhepo inoputika nekuti kupenya kunogona kupisa mhepo iyoyo.

Kashoma pasi poupfu inopfuta;kupisa kunongoerekana kwaitika kunogona kuitika kana poda yakaoma.Kana uchikuya, gara wakanyorova gaya magineti kudzivirira kupisa kwega kwega.Usamboomesa kugaya.Ita shuwa yekuve nemhepo yakakwana kana uchikuya magineti.Usayedze kugadzira magineti uchishandisa zvakajairwa maturusi, sezvo izvi zvichigona kuburitsa chipping uye kupwanya.Nguva dzose pfeka magirazi ekuchengetedza.

Gara uchichengeta upfu hwepasi husingawanzoitiki kana kukuya swarf mumidziyo izere nemvura kana mumhepo yakavharirwa inert kuitira kudzivirira kupisa kwega.

Gara uchirasa hupfu hwepasi husina kujairika nekungwarira.Usaisa pangozi moto.Kurasa magnetized magineti kunofanirwa kuitwa sekudzivirira kukuvara kana uchibata.