PRODUCT DISPLAY
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釤鈷SmCo
釤鈷永磁體是由金屬釤、鈷和其他一些金屬元素合成的一種高性能永久磁體，有著高剩磁、高矯頑力、高磁能積的三大特點(diǎn)，更兼有使用溫度高、溫度系數(shù)小、抗退磁、耐腐蝕等特點(diǎn)。
產(chǎn)品可按客戶要求加工成方塊、圓片、圓環(huán)、瓦型等。由于其耐腐蝕能力很強(qiáng)，一般無(wú)須對(duì)其表面進(jìn)電鍍處理，有特殊要求的情形可做鍍鋅、鍍鎳、鍍錫、電泳及磷化等處理。
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燒結(jié)釤鈷磁鐵物理特性 |
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Sintering SmCo magnet physical properties |
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參數(shù)名稱 Parameter Name |
單位 Unit |
SmCo1：5 |
SmCo2：17 |
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居里溫度/(Tc) |
K |
1000 |
1100 |
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密度/Density |
G/cm3 |
8.3 |
8.4 |
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維式硬度/(Hv) Vickers Hardeness |
Mpa |
450-500 |
550-600 |
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電阻率/ Electrical Resistivity |
μΩom |
5～6×10-5 |
8～9×10-5 |
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抗壓強(qiáng)度/ Compressive strength |
Mpa |
1000 |
800 |
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抗拉強(qiáng)度/Tensile strength |
MPa |
400 |
350 |
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抗彎強(qiáng)度/ Bending Strength |
Mpa |
150-180 |
130-150 |
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熱膨脹系數(shù)/ Coefficient of Thermal Expansion |
(10-6/C) |
//6 丄12 |
//8 丄11 |
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注：以上典型值公供參考，不能作為材料驗(yàn)收或拒收的判斷依據(jù)。 |
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Note: the above typical values male for reference, can be used as materials, or reject judgement basis of acceptance. |
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SmCo performance table |
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釤鈷性能表 |
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材料 |
牌號(hào) |
剩磁 Br |
矯頑力 Hcb |
內(nèi)稟矯頑力 HcT |
最大磁能積(BH)Max |
居里溫度TC |
最高工作溫度TW |
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T |
KGS |
KA/m |
Koe |
KA/m |
Koe |
KJ/m3 |
MGoe |
℃ |
℃ |
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釤鈷1:5 (Smpr)co5 |
YX-16 |
0.81-0.85 |
8.1-8.5 |
620-660 |
7.8-8.3 |
1194-1830 |
15-23 |
110-127 |
14-16 |
750 |
250 |
-0.050 |
-0.30 |
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YX-18 |
0.85-0.90 |
8.5-9.0 |
660-700 |
8.3-8.8 |
1194-1830 |
15-23 |
127-143 |
16-18 |
750 |
250 |
-0.050 |
-0.30 |
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YX-20 |
0.90-0.94 |
9.0-9.4 |
680-725 |
8.5-9.1 |
1194-1830 |
15-23 |
150-167 |
19-21 |
750 |
250 |
-0.050 |
-0.30 |
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YX-22 |
0.92-0.96 |
9.2-9.6 |
710-750 |
8.9-9.4 |
1194-1830 |
15-23 |
160-175 |
20-22 |
750 |
250 |
-0.050 |
-0.30 |
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YX-24 |
0.96-1.00 |
9.6-10.0 |
730-770 |
9.2-9.7 |
1194-1830 |
15-23 |
175-190 |
22-24 |
750 |
250 |
-0.050 |
-0.30 |
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釤鈷1:5 SmCo5 |
YX-18s |
0.85-0.90 |
8.5-9.0 |
660-700 |
8.3-8.8 |
1433-2000 |
18-25 |
135-151 |
17-19 |
750 |
250 |
-0.045 |
-0.28 |
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YX-20s |
0.90-0.94 |
9.0-9.4 |
680-725 |
8.5-9.1 |
1433-2000 |
18-25 |
143-160 |
18-20 |
750 |
250 |
-0.045 |
-0.28 |
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YX-22s |
0.92-0.96 |
9.2-9.6 |
710-750 |
8.9-9.4 |
1433-2000 |
18-25 |
160-175 |
20-22 |
750 |
250 |
-0.045 |
-0.28 |
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低溫度系數(shù)釤鈷1:5(SmGd)Co5 |
LTc(YX-10) |
0.59-0.63 |
5.9-6.3 |
460-493 |
5.8-6.2 |
1430-1830 |
18-23 |
68-80 |
8.5-10 |
700 |
250 |
溫度范圍 |
Br溫度系數(shù)％℃ |
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20-100℃ |
-0.004 |
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100-200℃ |
-0.021 |
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200-300℃ |
-0.042 |
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鈰鈷銅鐵ce(coFecu)5 |
YX-12 |
0.70-0.74 |
7.0-7.4 |
358-390 |
4.5-4.9 |
358-478 |
4.5-6 |
80-103 |
10-13 |
450 |
200 |
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釤鈷2:17Sm2(CoFecuzr)17 |
YXG-24H |
0.95-1.02 |
9.5-10.2 |
700-750 |
8.7-9.4 |
≥1990 |
≥25 |
175-191 |
22-24 |
800 |
350 |
-0.025 |
-0.20 |
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YXG-26H |
1.02-1.05 |
10.2-10.5 |
750-780 |
9.4-9.8 |
≥1990 |
≥25 |
191-207 |
24-26 |
800 |
350 |
-0.030 |
-0.20 |
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YXG-28H |
1.03-1.08 |
10.3-10.8 |
756-796 |
9.5-10.0 |
≥1990 |
≥25 |
207-220 |
26-28 |
800 |
350 |
-0.035 |
-0.20 |
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YXG-30H |
1.08-1.10 |
10.8-11.0 |
788-835 |
9.9-10.5 |
≥1990 |
≥25 |
220-240 |
28-30 |
800 |
350 |
-0.035 |
-0.20 |
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YXG-22 |
0.93-0.97 |
9.3-9.7 |
676-740 |
8.5-9.3 |
≥1433 |
≥18 |
160-183 |
20-23 |
800 |
300 |
-0.020 |
-0.20 |
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YXG-24 |
0.95-1.02 |
9.5-10.2 |
700-750 |
8.7-9.4 |
≥1433 |
≥18 |
175-191 |
22-24 |
800 |
300 |
-0.025 |
-0.20 |
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YXG-26 |
1.02-1.05 |
10.2-10.5 |
750-780 |
9.4-9.8 |
≥1433 |
≥18 |
191-207 |
24-26 |
800 |
300 |
-0.030 |
-0.20 |
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YXG-28 |
1.03-1.08 |
10.3-10.8 |
756-796 |
9.5-10.0 |
≥1433 |
≥18 |
207-220 |
26-28 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-30 |
1.08-1.10 |
10.8-11.0 |
788-835 |
9.9-10.5 |
≥1433 |
≥18 |
220-240 |
28-30 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-32 |
1.10-1.13 |
11.0-11.3 |
811-845 |
10.2-10.6 |
≥1194 |
≥15 |
230-255 |
29-32 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-26M |
1.02-1.05 |
10.2-10.5 |
716-780 |
9.0-9.8 |
955-1273 |
12-16 |
191-207 |
24-26 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-28M |
1.03-1.08 |
10.3-10.8 |
716-796 |
9.0-10.0 |
955-1273 |
12-16 |
207-220 |
26-28 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-30M |
1.08-1.10 |
10.8-11.0 |
716-835 |
9.0-10.5 |
955-1273 |
12-16 |
220-240 |
28-30 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-32M |
1.10-1.13 |
11.0-11.3 |
716-845 |
9.0-10.6 |
955-1273 |
12-16 |
230-255 |
29-32 |
800 |
300 |
-0.035 |
-0.20 |
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YXG-24L |
0.95-1.02 |
9.5-10.2 |
557-716 |
7.0-9.0 |
636-955 |
8-12 |
175-191 |
22-24 |
800 |
250 |
-0.035 |
-0.20 |
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YXG-26L |
1.02-1.05 |
10.2-10.5 |
557-748 |
7.0-9.4 |
636-955 |
8-12 |
191-207 |
24-26 |
800 |
250 |
-0.035 |
-0.20 |
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YXG-28L |
1.03-1.08 |
10.3-10.8 |
557-765 |
7.0-9.6 |
636-955 |
8-12 |
207-220 |
26-28 |
800 |
250 |
-0.035 |
-0.20 |
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YXG-30L |
1.08-1.15 |
10.8-11.5 |
557-795 |
7.0-10.0 |
636-955 |
8-12 |
220-240 |
28-30 |
800 |
250 |
-0.035 |
-0.20 |
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YXG-32L |
1.10-1.15 |
11.0-11.5 |
557-810 |
7.0-10.2 |
636-955 |
8-12 |
230-255 |
29-32 |
800 |
250 |
-0.035 |
-0.20 |
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低溫度系數(shù)釤鈷2:17(SmEr)2（CoTM)17 |
LTC(YXG-22) |
0.94-0.98 |
9.4-9.8 |
668-715 |
8.4-9.0 |
1194-1591 |
15-20 |
167-183 |
21-23 |
840 |
300 |
溫度范圍 |
Br溫度系數(shù)％℃ |
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–50-25℃ |
﹢0.005 |
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20-100℃ |
﹢0.012 |
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100-200℃ |
﹢0.006 |
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200-300℃ |
-0.025 |
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