评论:4Cr_9Si_2船用柴油机排气阀抗热腐蚀性能:《大连海事大学学报》2006年02期

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4Cr_9Si_2船用柴油机排气阀抗热腐蚀性能 王乃凡 许文 【摘要】:为了解船用柴油机排气阀材料4Cr9Si2的抗热腐蚀性能,用金相显微镜、电子探针和能谱对其腐蚀进行分析.结果表明,4Cr9Si2在500~800℃的抗热腐蚀性能低...
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