用于燃料电池双极板的不锈钢成分优化
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黄一川, 王清, 张爽, 董闯, 吴爱民, 林国强
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Optimization of Stainless Steel Composition for Fuel Cell Bipolar Plates
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HUANG Yichuan, WANG Qing, ZHANG Shuang, DONG Chuang, WU Aimin, LIN Guoqiang
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表1 基于团簇式[Ni-Fe13-xNix-1]Cr3设计的不锈钢成分，以及参照合金316L的成分式及团簇式 (mass fraction / %)
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Table 1 Fe-Cr-Ni alloys designed using the cluster [Ni-Fe13-xNix-1]Cr3, together with the composition and cluster formula of the reference 316L alloy
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| Cluster formula | Atomic formula | Nominal composition | Measured composition | Nieq | Creq |
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| [Ni-Fe12]Cr3 | Fe12Ni12Cr3 | Fe-6.63Ni-17.63Cr | Fe-6.74Ni-17.65Cr | 6.63 | 17.63 | | [Ni-Fe11.5Ni0.5]Cr3 | Fe11.5Ni1.5Cr3 | Fe-9.93Ni-17.6Cr | Fe-10.05Ni-17.68Cr | 9.93 | 17.60 | | [Ni-Fe11Ni]Cr3 | Fe11Ni2Cr3 | Fe-13.22Ni-17.57Cr | Fe-13.46Ni-17.74Cr | 13.22 | 17.57 | | [Ni-Fe10.5Ni1.5]Cr3 | Fe10.5Ni2.5Cr3 | Fe-16.5Ni-17.54Cr | Fe-16.73Ni-17.73Cr | 16.50 | 17.54 | | [Ni-Fe10Ni2]Cr3 | Fe10Ni3Cr3 | Fe-19.77Ni-17.52Cr | Fe-20.03Ni-17.73Cr | 19.77 | 17.52 | | [Ni-Fe9Ni3]Cr3 | Fe9Ni4Cr3 | Fe-26.28Ni-17.46Cr | Fe-26.50Ni-17.70Cr | 26.28 | 17.46 | | [Ni-Fe8Ni4]Cr3 | Fe8Ni5Cr3 | Fe-32.74Ni-17.40Cr | Fe-32.87Ni-17.69Cr | 32.74 | 17.40 | | [Ni-Fe11Ni1]- | Fe11Ni2Cr2.8Mo0.2 | Fe-14Ni-16.8Cr-2.3Mo | Fe-12.59Ni-17.43Cr-2.00Mo- | 15.90 | 19.58 | | Mo0.2Cr2.9 (316L) | | | 1.15Mn-0.03Cu-0.01S-0.02P-0.52Si | (including | (including | | | | | C, Mn) | Mo, Si) |
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