Alaabta ceeriin ee ugu muhiimsan ee magnets-ka joogtada ah ee SmCo waa samarium iyo kobalt curiyeyaasha dhulka naadir ah.Magnet-ka SmCo waa magnet Alloy ka soo saarta tignoolajiyada Power Metallurgy taasoo ka dhigaysa meel banaan oo dhalaalaysa, milling, cufnaanta Molding, Sintering, iyo Machining sax ah.
SmCo Magnet sida jiilka labaad ee naadirka dhulka birlab joogto ah, ma aha oo kaliya in uu leeyahay BH sare (14-32Mgoe) iyo Hcj la isku halayn karo, laakiin sidoo kale waxay muujinaysaa sifooyinka heerkulka wanaagsan ee birlab dhulka dhif ah joogto ah.SmCo Magnet waa magnets-ka joogtada ah ee leh BH max sare, Hcj sare iyo Br sare.Dhanka kale, waxay leedahay isku-dheellitir heerkul aad u hooseeya (-0.030%/°C) waxaana loo isticmaali karaa heerkul sare iyo mid hooseeya labadaba.Heerkulka ugu badan ee hawlgalka waa 350 ° C, heerkulka xununa waa qiyaastii 200 ° C.
SmCo Magnet waxay leedahay iska caabin daxalka iyo iska caabinta oksaydhka.Waxaa sida caadiga ah loo isticmaali karaa heerkulka qolka ama heerkul sare iyada oo aan la daboolin.Haddii badeecada loo isticmaalo deegaanka qoyan ee daxalka daran aashitada, waxaan ku siin karnaa dahaar kala duwan si loo buuxiyo shuruudaha macaamiisha.
Magnet-keena joogtada ah ee SmCo waxaa si weyn loogu isticmaalaa matoorada, qalabka, dareemayaasha, qalabka wax sheegta, gudbinta magnetic kala duwan iyo goobaha kale ee farsamada sare.
Darajo | Br | Hcb | Hcj | (BH) ugu badnaan | Tc | Tw | α (Br) | α(HcJ) | ||
Qiimaha caadiga ah | Qiimaha ugu yar | Qiimaha ugu yar | Qiimaha ugu yar | Qiimaha caadiga ah | Qiimaha ugu yar | Qiimaha ugu sarreeya | Qiimaha caadiga ah | Qiimaha caadiga ah | ||
[T] | [T] | [kA/m] | [kA/m] | [kJ/m3] | [℃] | [℃] | [%/℃] | [%/℃] | ||
[KGs] | [KGs] | [KOe] | [KOe] | [MGOe] | ||||||
SmCo24H | 0.99 | 0.96 | 692 | 1990kii | 183 | 175 | 820 | 350 | -0.03 | -0.2 |
9.9 | 9.6 | 8.7 | 25 | 23 | 22 | |||||
SmCo24 | 0.99 | 0.96 | 692 | 1433 | 183 | 175 | 820 | 300 | -0.03 | -0.2 |
9.9 | 9.6 | 8.7 | 18 | 23 | 22 | |||||
SmCo26H | 1.04 | 1.02 | 750 | 1990kii | 199 | 191 | 820 | 350 | -0.03 | -0.2 |
10.4 | 10.2 | 9.4 | 25 | 25 | 24 | |||||
SmCo26 | 1.04 | 1.02 | 750 | 1433 | 199 | 191 | 820 | 300 | -0.03 | -0.2 |
10.4 | 10.2 | 9.4 | 18 | 25 | 24 | |||||
SmCo26M | 1.04 | 1.02 | 676 | 796-1273 | 199 | 191 | 820 | 300 | -0.03 | -0.2 |
10.4 | 10.2 | 8.5 | 10-16 | 25 | 24 | |||||
SmCo26L | 1.04 | 1.02 | 413 | 438-796 | 199 | 191 | 820 | 250 | -0.03 | -0.2 |
10.4 | 10.2 | 5.2 | 5.5-10 | 25 | 24 | |||||
SmCo28H | 1.07 | 1.04 | 756 | 1990kii | 215 | 207 | 820 | 350 | -0.03 | -0.2 |
10.7 | 10.4 | 9.5 | 25 | 27 | 26 | |||||
SmCo28 | 1.07 | 1.04 | 756 | 1433 | 215 | 207 | 820 | 300 | -0.03 | -0.2 |
10.7 | 10.4 | 9.5 | 18 | 27 | 26 | |||||
SmCo28M | 1.07 | 1.04 | 676 | 796-1273 | 215 | 207 | 820 | 300 | -0.03 | -0.2 |
10.7 | 10.4 | 8.5 | 10-16 | 27 | 26 | |||||
SmCo28L | 1.07 | 1.04 | 413 | 438-796 | 215 | 207 | 820 | 250 | -0.03 | -0.2 |
10.7 | 10.4 | 5.2 | 5.5-10 | 27 | 26 | |||||
SmCo30H | 1.1 | 1.08 | 788 | 1990kii | 239 | 222 | 820 | 350 | -0.03 | -0.2 |
11.0 | 10.8 | 9.9 | 25 | 30 | 28 | |||||
SmCo30 | 1.1 | 1.08 | 788 | 1433 | 239 | 222 | 820 | 300 | -0.03 | -0.2 |
11.0 | 10.8 | 9.9 | 18 | 30 | 28 | |||||
SmCo30M | 1.1 | 1.08 | 676 | 796-1273 | 239 | 222 | 820 | 300 | -0.03 | -0.2 |
11.0 | 10.8 | 8.5 | 10-16 | 30 | 28 | |||||
SmCo30L | 1.1 | 1.08 | 413 | 438-796 | 239 | 222 | 820 | 250 | -0.03 | -0.2 |
11.0 | 10.8 | 5.2 | 5.5-10 | 30 | 28 | |||||
SmCo32 | 1.12 | 1.1 | 796 | 1433 | 255 | 230 | 820 | 300 | -0.03 | -0.2 |
11.2 | 11.0 | 10 | 18 | 32 | 29 | |||||
SmCo32M | 1.12 | 1.1 | 676 | 796-1273 | 255 | 230 | 820 | 300 | -0.03 | -0.2 |
11.2 | 11.0 | 8.5 | 10-16 | 32 | 29 | |||||
SmCo32L | 1.12 | 1.1 | 413 | 438-796 | 255 | 230 | 820 | 250 | -0.03 | -0.2 |
11.2 | 11.0 | 5.2 | 5.5-10 | 32 | 29 |
Darajo | Br | Hcb | Hcj | (BH) ugu badnaan | Tc | Tw | α (Br) | α(HcJ) | ||
Qiimaha caadiga ah | Qiimaha ugu yar | Qiimaha ugu yar | Qiimaha ugu yar | Qiimaha caadiga ah | Qiimaha ugu yar | Qiimaha ugu sarreeya | Qiimaha caadiga ah | Qiimaha caadiga ah | ||
T (KGs) | T (KGs) | kA/m (KOe) | kA/m (KOe) | kJ/m3 (MGOe) | [℃] | [℃] | [%/℃] | [%/℃] | ||
SmCo16 | 0.83 | 0.81 | 620 | 1274 | 127 | 119 | 750 | 250 | -0.04 | -0.3 |
8.3 | 8.1 | 7.8 | 16 | 16 | 15 | |||||
SmCo18 | 0.87 | 0.84 | 645 | 1274 | 143 | 135 | 750 | 250 | -0.04 | -0.3 |
8.7 | 8.4 | 8.1 | 16 | 18 | 17 | |||||
SmCo20 | 0.92 | 0.89 | 680 | 1274 | 159 | 151 | 750 | 250 | -0.04 | -0.3 |
9.2 | 8.9 | 8.5 | 16 | 20 | 19 | |||||
SmCo22 | 0.95 | 0.93 | 710 | 1274 | 167 | 159 | 750 | 250 | -0.04 | -0.3 |
9.5 | 9.3 | 8.9 | 16 | 21 | 20 | |||||
SmCo24 | 0.98 | 0.96 | 730 | 1194 | 183 | 175 | 750 | 250 | -0.04 | -0.3 |
9.8 | 9.6 | 9.2 | 15 | 23 | 22 |