激光选区熔化Inconel 718合金在NaOH溶液中的腐蚀行为
Corrosion Behaviors of Selective Laser Melted Inconel 718 Alloy in NaOH Solution
Color online
(a, b) Ni2p (c, d) Fe2p (e, f) Cr2p (g, h) Mo3d (i, j) Nb3d
激光选区熔化Inconel 718合金在NaOH溶液中的腐蚀行为 |
| 汤雁冰, 沈新旺, 刘志红, 乔岩欣, 杨兰兰, 卢道华, 邹家生, 许静 |
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Corrosion Behaviors of Selective Laser Melted Inconel 718 Alloy in NaOH Solution |
| TANG Yanbing, SHEN Xinwang, LIU Zhihong, QIAO Yanxin, YANG Lanlan, LU Daohua, ZOU Jiasheng, XU Jing |
| 图9 SLM Inconel 718和R Inconel 718合金的XPS谱 Color online (a, b) Ni2p (c, d) Fe2p (e, f) Cr2p (g, h) Mo3d (i, j) Nb3d |
| Fig.9 Details of XPS spectra of SLM Inconel 718 (a, c, e, g, i) and R Inconel 718 (b, d, f, h, j) (%—peak area percentage, Ni0—Ni metal, Niox—NiO, Nihy—Ni(OH)2, Fe0—Fe metal, Feox—Fe3O4 and Fe2O3, Fehy—FeOOH and Fe(OH)3, Cr0—Cr metal, Crox—Cr2O3, Crhy—Cr(OH)3, Mo0—Mo metal, Moox—MoO3, Nb0—Nb metal, Nb2+—NbO, Nb5+—Nb2O5) |
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