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High density alloy is made from W, Ni, Fe, Cu and other elements by powder metallurgy method. This product is usually applied in various micro or small motors. It can be used as the vibrating fountain for many kinds of equipments, such as mobile telephone, PSⅡ, and X-Box. The weight manufactured in our company is made from metal powder by Metal-powder Injection Molding method (MIM), and has characteristics of high precision in size, good appearance, and strong eroding-resistance. |
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Performance Parameter Chart
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W06125 － 40 |
W07E59 － 10 |
W10A25-28 |
W10A25-32 |
W10D93-15 |
W10B20 － 40 |
合金密度
density of alloy |
≥ 17.8g/cm 3 |
≥ 18g/cm 3 |
≥ 18g/cm 3 |
≥ 18g/cm 3 |
≥ 18g/cm 3 |
≥ 18g/cm 3 |
硬度 hardness |
Hv 270 ～ 370 |
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Hv 270 ～ 370 |
Hv 270 ～ 370 |
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Hv 270 ～ 370 |
重量 weight |
0.605 ± 0.01g |
0.155 ± 0.01g |
0.52 ± 0.02g |
0.57 ± 0.02g |
1.28 ± 0.02g |
0.48 ± 0.02g |
镀层 coating |
厚度 thickness |
3~7 μ m |
3~7 μ m |
3~7 μ m |
3~7 μ m |
3~7 μ m |
3~7 μ m |
抗硝酸能力 HNO 3 |
20s |
20s |
20s |
20s |
20s |
20s |
耐双氧水 H 2 O 2 |
24h |
24h |
24h |
24h |
24h |
24h |
盐雾试验 salt frog
test |
24h |
72h |
24h |
24h |
24h |
24h |
湿热循环试验 damp heat test |
42days |
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Jinhui Street 88, Wushan,Tianhe,Guangzhou,China 510640
Tel: +8620-61757222 ext 7185(87,88,89,90,91)
Fax: +8620-61757111
E-mail:newlife@kingmagnet.com
Copyright ©2005 by newlife Ltd.
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