Rare Pasi Magnets Specs

Samarium Cobalt Magnet Kuongorora uye Mhando:

Samarium Cobalt (SmCo) magineti inonzi zvakare isingawanzo pasi Cobalt magineti. Kukwirira kwayo kwakawanda kune demagnetization uye yakanakisa tembiricha kugadzikana kunoita SmCo yakakwira tembiricha magineti kana Sm2Co17 magineti kushanda yakagadzikana pasi tembiricha yakakwira kusvika 350 ° C. Kazhinji hapana kupfeka kunokosha. Naizvozvo SmCo magineti ndeyekutanga sarudzo yemagineti yezvinhu zvakawanda zvekuita zvakanyanya senge nzvimbo yemuchadenga, motorsports uye maindasitiri emota.

Giredhi Residual Induction
Br
Kumanikidza
Hcb
Inrinsic Kumanikidza
Hcj
Kunonyanyisa Energy Chigadzirwa
(BH) max
Rev. Coef.
α (Br)
Rev. 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
Kupisa Kwekupisa 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 Magnet Kuongorora uye Mhando:

Neodymium (NdFeB), Neo, kana Neodymium Iron Boron magineti ine akasiyana mafomu senge brushless DC mota, ma sensors nema speaker, nekuda kwenzvimbo dzayo dzakasarudzika senge yepamusoro magineti zvinhu (kusanganisira zvakasara induction, simba rekumanikidza, uye yakanyanya simba chigadzirwa), zvimwe sarudzo dzemagineti mamakisi uye anoshanda tembiricha, zviri nyore mukugadzira kuti zviwande uye hukuru huvepo, nezvimwe 

Giredhi Residual Induction
Br
Kumanikidza
Hcb
Inrinsic Kumanikidza
Hcj
Kunonyanyisa Energy Chigadzirwa
(BH) max
Rev. Coef.
α (Br)
Rev. 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

Pamusoro Ra kuti Magnets:

Bemhapemha Bemhapemha Rukoko Ruvara Chairo Ukobvu
µm
SST
Awa
PCT
Awa
Kushanda Temp.
° C
Zvivakwa Chaicho Chishandiso
Nickel Ni + Cu + Ni, Ni + Ni Chiedza Sirivheri 10-20 > 24-72 > 24-72 <200 Inonyanya kushandiswa Maindasitiri emagetsi
Bhuruu Chena Zingi Zn Bhuruu chena 8-15 > 16-48 > 12 <160 Mutete uye zvakachipa Magineti emagetsi emagetsi
Ruvara Zinc 3 + Kr Ruvara Zn Ruvara Rakajeka 5-10 > 36-72 > 12 <160 Mutete uye wakanaka adhesion Matauri magineti
Chemical Nickel Ni + Chemical Ni Rima Sirivheri 10-20 > 24-72 > 16 <200 Uniform ukobvu Zvemagetsi
Epoxy Epoxy, Zn + Epoxy Dema / Grey 10-25 > 96 > 48 <130 Yakapfava uye yakanaka ngura kuramba ZveMotokari
NiCuEpoxy Ni + Cu + Epoxy Dema / Grey 15-30 > 72-108 > 48 <120 Yakapfava uye yakanaka ngura kuramba Linear mota magineti
Phosphating Phosphating Chiedza Grey 1-3 —— —— <240 Kudzivirirwa kwenguva pfupi Magineti emagetsi emagetsi
Passivation Passivation Chiedza Grey 1-3 —— —— <240 Kudzivirirwa kwenguva pfupi Servo mota magineti
Parylene Parylene Zvakajeka 3-10 > 24 —— <150 Tensile, chiedza uye yakakwirira rakavimbika Wemauto, Aerospace
Rubha Rubha Nhema 500 > 72-108 —— <130 Zvakanaka kukwenya uye ngura kuramba Kubata magetsi

Magnet Kuchengetedza:

Kazhinji magineti epasi kana magineti masystem akasimba zvakanyanya, saka chengetedzo dziri pazasi dzinofanirwa kuunzwa kune vese vashandi vanogona kushandisa, kubata, kana kuzvigadzira kuti vadzivise kukuvara kana kukuvara kwemagineti.

Ita shuwa kuti magineti asina kujairika epasi magineti ari pasi pekutonga pavanosangana neumwe neumwe kana ferromagnetic zvinhu. Izvo zvakakosha kupfeka magirazi ekuchengetedza uye mamwe akakodzera magiya ekudzivirira kana uchibata magineti mahombe. Kupfeka magurovhosi kudzivirira maoko kunokurudzirwa zvakare.

Chengeta ferromagnetic simbi kure nenzvimbo yebasa. Nyatsoteerera kana uchishanda nemagineti. Usashande nemagineti ane magineti kana uri kudhakwa, zvinodhaka, kana zvinodzorwa zvinhu.

Anonzwisisika emagetsi emidziyo uye zvishandiso zvinogona kuchinja calibration kana kukuvara nesimba remagineti ine simba. Nguva dzose chengetedza magineti ane magineti kure kwakachengeteka kubva kune dzinotyisa zvigadzirwa zvemagetsi. Kungwarira kwakakosha kunofanirwa kushandiswa kana munhu akapfeka pacemaker, nekuti masimba akasimba emagineti anogona kukuvadza zvigadzirwa zvemagetsi mukati mezvigadziri.

Usambofa wakamedza magineti kana kuisa magineti mukati mekusvikwa nevana kana vanhu vakaremara mupfungwa. Kana magetsi akamedza, bvunza chiremba nekukasira uye / kana kutsvaga kurapwa nekukurumidza.

Kazhinji magineti epasi anogona kuumba mabhureki kuburikidza nekubata mukubata, kunyanya kana ichibvumidzwa kubatana pamwechete. Usambofa wakabata magineti epasi pasingawanzoitika munzvimbo dzinoputika nekuti kupenya kunogona kubatidza mhepo iyoyo.

Hupfu hwepasi husingawanzo kutsva; kupisa kunogona kuitika kana hupfu hwaoma. Kana uchikuya, gara wakanyorova kukuya magineti kuti usazongozviitikira combustion yeiyo yekugaya swarf. Usambofa wakaoma kugaya. Ita shuwa yekuve nemweya wakaringana kana uchikuya magineti. Usaedze kumachina magineti uchishandisa zvakajairika maturusi, nekuti izvi zvinogona kuburitsa kutsemuka nekupwanya. Nguva dzose pfeka magirazi ekuchengetedza.

Gara uchengetedze hupfu hwepasi husingawanzoiti kana kukuya swarf mumidziyo izere nemvura kana hermetically yakavharwa inert atmospheres kudzivirira kupisa kamwe kamwe.

Nguva dzose rasa hupfu hwepasi husingawanzo nehanya. Usaisa njodzi pamoto. Kurasa magineti ane magineti kunofanirwa kuitwa sekudzivirira kukuvara kana uchibata.