Micrometer grade carbonyl Ni powder

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Micrometer grade carbonyl Ni powder 　　We have been successful in developing micrometer-grade carbonyl Ni powder in 1974 and have acquired national science congress magnificent result award in 1978.It has been tested and appraised by the department, and, acquiring the province and the department high-quality product award in 1983.In 1984, it acquire national economic and trade commission[jinlong]award and in 1985 national silver medal.In1987, states standard for it was published.At present only our company can formally produce this kind products in the Asia. 　　Apparent shape of Micrometre-grade carbonyl Ni powder is very complicated. It may be little chain,equiaxial,spherical and indented spherical form etc..The apparment density is little, the apparent area ratio is great,the activity is great, the purity is high. It can be compacted and sintered well.It can be even easily diffused in alloy-base with uniform way to obviously heighten quality and property of all kinds powder produts. Our products have been widely used in filter, war industry, adhesive of high density and high melting point material, additive of powder metallurgy, precise alloy, special type steel, stainless steel welding trode, catalyst used in petrochemical industry and new compounds, gas absorbent(used in kinescope),high or ultra-high frequency magnetic mat, CD-Ni battery,etc.. 　　　　　　　　Micrometer grade carbonyl Ni powder chemical and physical data GB7160-87 grade Average Size (μm) Apparent Density （g/cm3） Chemical Composition (%) not greater than Chiefuse Ni Fe C O S Restimpurity FTN-1 2.0～3.2 0.50～0.74 Residue 0.03 0.15 0.25 0.005 0.05 metallurgical powder. magneto mat. ontact mat. catalyst Cd-Ni cell raw mat.etc. Gas absorbent raw mat. FTN-2 2.2～3.6 0.75～1.00 0.03 0.15 0.25 0.005 0.05 FTN-3 2.6～3.6 0.75～0.95 0.01 0.20 0.15 0.001 0.01 FTN-4 2.2～2.8 0.50～0.65 0.01 0.15 0.15 0.001 0.01 FTN-5 2.9～3.6 0.75～1.00 0.01 0.15 0.15 0.001 0.01 FTN-6 4.0～7.0 1.80～2.50 0.01 0.10 0.15 0.001 0.01 　　　　　　　Micrometer grade carbonyl Ni powder chemical and physical data Q/NHJ022-93 grade Average Size (μm) Apparent Density （g/cm3） Chemical Composition (%) not greater than Chiefuse Ni Fe C O S Restimpurity FTN-7 2.2～3.6 1.1～1.4 Residue 0.03 0.15 0.25 0.005 0.05 Magneto alloy mat.etc. FTN-9 1.5~2.5 0.5~1.0 0.04 0.25 0.25 0.005 0.05 Screen mat.etc. Cd-Ni cell raw mat.etc. FTN-102# 2.2～2.8 0.5～0.65 0.01 0.30 0.20 0.001 0.04 FTN-102A 2.8～3.6 0.8～1.1 0.03 0.30 0.20 0.001 0.04

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MHC Industrial Co., Ltd

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