CNPC POWDER©的超细不锈钢粉的采用特殊的雾化制粉工艺,并申请了发明专利。不锈钢的颗粒可从0.5um-10um进行调节。满足客户对细颗粒的要求,甚至达到纳米不锈钢粉的要求。超细不锈钢粉的颗粒呈球形或类球形。
Grade | Composition (%) | O (%) | A.D.g/cm3 | Particle Size | ||||
---|---|---|---|---|---|---|---|---|
CNPC-SS304L | Cr18-20, Ni8-12, C 0.03 | 0.45max | 3.5-5.0 |
D50 0.5-1um D50:1-2um D50 2-4um D50 4-6um D50 6-8um D50:9-11μm | ||||
CNPC-SS316L | Cr16-18, Ni10-14,Mo2-3 C 0.03 | |||||||
CNPC-SS17-4PH | Cr15-17, Ni3-5, Cu3-5,Nb0.2-0.4 | |||||||
CNPC-SS410 | Cr11.5-13.5, C 0.03 | |||||||
CNPC-SS420 | Cr11.5-14.5 ,Ni 2-4 | 3.0-5.0 | ||||||
CNPC-SS430 | Cr16-18, C 0.05 | 3.5-4.5 |
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