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其他球形粉末 Other Spherical Powder:

球形铁镍合金粉特性Spherical Iron Nickel Alloy Powder Properties:

铁镍合金是一种弱磁中具有高磁导电率和低矫顽力的低频软磁材料三亿体育-三亿体育app,早期用于电话通讯,后采用一种热处理工艺和真空冶炼的方法使合金特性得到极大的提高。含镍 78% 的铁镍合金在弱磁场中的磁导率比硅钢高 10-20 倍。现普遍用于灵敏继电器三亿体育-三亿体育app、磁屏蔽三亿体育-三亿体育app、电话和无线变压器、精密的交流和直流仪表。加工性能好,抗腐蚀性好,可制成各种形状复杂三亿体育-三亿体育app、尺寸要求精确的元件。

Fe Ni alloy is a kind of low frequency soft magnetic material with high magnetic conductivity and low coercive force, Early for telephone communication. Now it use of heat treatment process and vacuum smelting method has greatly improve the characteristics of the alloy. The magnetic permeability of Fe Ni alloy containing 78% Fe in the weak magnetic field is 10-20 times higher than that of silicon steel.Widely used for sensitive relays, magnetic shielding, telephone and wireless transformers, precision AC and DC instrument. Good processing performance, good corrosion resistance, can be made into a variety of complex shapes, size requirements of accurate components.

球形铜粉特性Spherical Copper Powder’s Properties:

纯度高,球形度高,流动性好三亿体育-三亿体育app,含氧量低三亿体育-三亿体育app三亿体育-三亿体育app,用于粉末冶金制品三亿体育-三亿体育app三亿体育-三亿体育app、化工触媒、电工合金、过滤器等行业。球形铜粉可通过等离子火焰喷涂等制备导电涂层和电磁屏蔽涂层,也可用于铜及铜合金磨损修复。

High purity, high roundness, good fluidity, low oxygen content, Used in powder metallurgy products, chemical catalyst, electrical alloy industry, filter. Spherical copper powder can be through the plasma flame spraying and preparation of conductive coatings and electromagnetic shielding coatings, can also be used for copper and copper alloy wear repair.

球形铁粉特性Spherical Iron Powder’s Properties:

产品质量均匀,粒度分布窄,纯度高。碳、硫、磷等有害元素低。流动性好三亿体育-三亿体育app,粉体抗氧化能力强,烧结温度低三亿体育-三亿体育app。应用领域:①吸收材料(军用高性能毫米波隐形材料)、手机辐射屏蔽材料;②导磁料浆;③高性能磁记录材料三亿体育-三亿体育app;④磁流体。

Uniform product quality, narrow size distribution, highly purity. Low carbon, sulfur, phosphorus and other harmful elements. Good fluidity, strong antioxidant capacity, low sintering temperature. Application areas: (1) absorption materials (military high performance millimeter wave stealth material), mobile phone radiation shielding material; (2) magnetic slurry; (3) high performance magnetic recording materials; 4 magnetic fluid.

球形铸造碳化钨(ZWC)粉特性Spherical Cast Tungsten Carbide Powder’s Properties:

显微组织为均匀致密细树枝状结构,化学性能稳定,加工性能好三亿体育-三亿体育app,显微硬度高,耐度磨性好。广泛用于石油钻头三亿体育-三亿体育app、喷涂、堆焊制造产品,主要用于磨损表面耐磨损表面耐磨补强。

Microstructure is uniform and compact and fine dendritic structure, Chemical stability, good processing performance, highly Micro hardness, good resistance to wear. Widely used in oil drilling, spraying, surfacing manufacturing products, mainly used for wear resistance and wear resistance of surface wear resistance

球形铜基合金粉特性 Spherical Copper Based Alloy Powder's Properties:

铜基合金合金化程度高,成份均匀三亿体育-三亿体育app,良好的烧结强度及烧结性能。用于高强度微细含油轴承、摩擦材料、焊接、高档锡青铜工艺等。

Copper based alloy has a high degree of alloying, uniform composition, good sintering and sintering properties. Suitable for high strength micro oil bearing, friction material, welding, high grade tin bronze technology, etc.

球形铜基合金粉特性化学成分Spherical Copper Based Alloy Powder's Properties Chemical Compositions %:

牌号Grade Fe-Ni Cu Fe Mo W2C 90:10CuSn
碳 C ≤ 0.05 ≤ 0.08 ≤ 0.01 ≤ 0.08
锰 Mn ≤ 0.80 ≤ 0.10
硅 Si ≤ 0.30 ≤ 0.005 ≤ 0.10 ≤ 0.005 ≤ 0.02
磷 P ≤ 0.02 ≤ 0.05
硫 S ≤ 0.05 ≤ 0.005 ≤ 0.01 ≤ 0.10
铝 Al ≤ 0.001 ≤ 0.03
钴 Co ≤ 0.002
镍 Ni 53.5-54.5 ≤ 0.01 ≤ 0.005 Co+Ni ≤ 0.20
铁 Fe 余量 Bal ≤ 0.01 ≥ 99.5 ≤ 0.03 ≤ 0.5
铜 Cu ≥ 99.5 ≤ 0.02 ≤ 0.003 89.00-91.00
锡 Sn ≤ 0.01 ≤ 0.001 9.00-11.00
银 Ag ≤ 0.01
铅 Pb ≤ 0.05 ≤ 0.001
氧 O ≤ 0.15 ≤ 0.02 0.1 ≤ 0.05 ≤ 0.20
钨 W ≤ 0.20 P5-P6
钛 Ti ≤ 0.1
钼 Mo ≤ 0.1
铬 Cr ≤ 0.1
钒 V ≤ 0.2

其他球形粉末性能Others spherical powder's properties:

牌号Grade Fe-Ni Cu Fe Mo W2C 90:10CuSn
粒度范围
Size Range
0-25μm
0-45μm
15-45μm
45-105μm
相同 相同 相同 相同 相同
松装密度
Apparent density, g/cm3
4.0 2.8 15.8-16.7 3.8-4.4
流动性 (a)
Flowability(a)
≤ 15   ≤ 15   35 < 25

主要产品Main Products:

铁基合金粉末
Fe based alloy powder
Fe-Ni, Fe-Si, Fe-Co,Fe-Cr, Cr
钨、钼基粉末
Tungsten, molybdenum based powder
W, WC, ZWC, Mo, MoC
铜基合金粉末
Copper based alloy powder
Cu, CuSn
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