袁军平, 吴海超, 卢焕洵, et al. Effect of Shaping and Surface Treatment Process on Release Rate of Nickel in Stainless Steel 316L[J]. Special Steel, 2015, 36(5): 59-63.
袁军平, 吴海超, 卢焕洵, et al. Effect of Shaping and Surface Treatment Process on Release Rate of Nickel in Stainless Steel 316L[J]. Special Steel, 2015, 36(5): 59-63.DOI:
The release rate of nickel in stainless steel 316L (/% :0.023C
17.57Cr
11.23Ni
2.03Mo) processed with 11 kinds of shaping and surface treatment methods is measured by artificial sweat soaking method and flame atomic absorption spectroscopy. Test results show that the stainless steel 316L cold rolled with 50% reductioti
solid solution treated at 1050 ℃ and mirror polished is only 0.02 μg/cm
2
/week
finely to meet the European Union new standard EN1811: 2011. But the release rate of nickel is directly affected by shaping process (cold rolled state
cast state)
surface treatment method ( roughness factor) and sampling method (longitudinal