Is iad na príomh-amhábhair a bhaineann le maighnéid bhuan SmCo ná eilimintí tearc-chré samarium agus cóbalt.Is é maighnéad SmCo an maighnéad cóimhiotal a tháirgtear trí theicneolaíocht Power Metallurgy a dhéantar ina fhollán trí Leáphointe, Muilleoireacht, Múnlú Comhbhrúite, Sintéiriú agus Meaisínithe Beachtais.
SmCo Maighnéad mar an dara glúin de maighnéid buan tearc-chré, ní hamháin go bhfuil BH ard (14-32Mgoe) agus Hcj iontaofa, ach léiríonn sé freisin tréithe teochta maith i maighnéid buan neamhchoitianta.Níl SmCo Magnet ach na maighnéid buan a bhfuil BH max ard, Hcj ard agus Br ard.Idir an dá linn, tá comhéifeacht teocht an-íseal aige (-0.030% / ° C) agus is féidir é a úsáid ag teocht ard agus íseal araon.Is é 350 ° C an teocht oibriúcháin uasta, agus tá an teocht diúltach thart ar lúide 200 ° C.
Tá friotaíocht láidir creimeadh agus friotaíocht ocsaídiúcháin ag SmCo Magnet.Is féidir é a úsáid de ghnáth ag teocht an tseomra nó ag teocht ard gan sciath.Má úsáidtear an táirge i dtimpeallacht fliuch creimneach aigéad dian, is féidir linn sciath éagsúla a sholáthar chun freastal ar riachtanais an chustaiméara.
Úsáidtear ár maighnéad buan SmCo go forleathan i mótair, ionstraimí, braiteoirí, brathadóirí, tarchuir maighnéadacha éagsúla agus réimsí ardteicneolaíochta eile.
Grád | Br | Hcb | Hcj | (BH)uas | Tc | Tw | α(Br) | α(HcJ) | ||
Luach Tipiciúil | Luach Íosta | Luach Íosta | Luach Íosta | Luach Tipiciúil | Luach Íosta | Luach Uasta | Luach Tipiciúil | Luach Tipiciúil | ||
[T] | [T] | [kA/m] | [kA/m] | [kJ/m3] | [ ℃] | [ ℃] | [%/℃] | [%/℃] | ||
[KGs] | [KGs] | [KOe] | [KOe] | [MGOe] | ||||||
SmCo24H | 0. 99 | 0. 96 | 692 | 1990 | 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 | 1990 | 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 | 1990 | 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 | 1990 | 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 |
Grád | Br | Hcb | Hcj | (BH)uas | Tc | Tw | α(Br) | α(HcJ) | ||
Luach Tipiciúil | Luach Íosta | Luach Íosta | Luach Íosta | Luach Tipiciúil | Luach Íosta | Luach Uasta | Luach Tipiciúil | Luach Tipiciúil | ||
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 |