ZGCr29Ni9Mo4N高强度钢的耐蚀性及力学性能分析

张忠诚; 张枫霞; 王忠民; 张惠敏; 刘宁; 刘宇

doi:10.15980/j.tzzz.2014.02.017

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ZGCr29Ni9Mo4N高强度钢的耐蚀性及力学性能分析
Corrosion Resistance and Mechanical Properties of ZGCr29Ni9Mo4N High Strength Steel
2014年34卷第2期页码：132-134
纸质出版日期： 2014 ，
DOI： 10.15980/j.tzzz.2014.02.017

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[1]张忠诚,张枫霞,王忠民,张惠敏,刘宁,刘宇.ZGCr29Ni9Mo4N高强度钢的耐蚀性及力学性能分析[J].特种铸造及有色合金,2014,34(02):132-134.

Zhang Zhongcheng, Zhang Fengxia, Wang Zhongmin, et al. Corrosion Resistance and Mechanical Properties of ZGCr29Ni9Mo4N High Strength Steel[J]. Special Casting & Nonferrous Alloys, 2014,34(2):132-134.
[1]张忠诚,张枫霞,王忠民,张惠敏,刘宁,刘宇.ZGCr29Ni9Mo4N高强度钢的耐蚀性及力学性能分析[J].特种铸造及有色合金,2014,34(02):132-134. DOI： 10.15980/j.tzzz.2014.02.017.

Zhang Zhongcheng, Zhang Fengxia, Wang Zhongmin, et al. Corrosion Resistance and Mechanical Properties of ZGCr29Ni9Mo4N High Strength Steel[J]. Special Casting & Nonferrous Alloys, 2014,34(2):132-134. DOI： 10.15980/j.tzzz.2014.02.017.

摘要

以泵用材料ZGCr29Ni9Mo4N高强度钢和ZG07Cr19Ni9（SUS 304）γ不锈钢为对象

通过盐雾试验和电极电位测试及金相组织观察

对比研究了ZGCr29Ni9Mo4N高强度钢和SUS 304不锈钢的耐腐蚀性能和力学性能。结果表明

ZGCr29Ni9Mo4N高强度钢的力学性能和抗腐蚀性能均比SUS 304不锈钢显著提高。其中屈服强度提高了2倍多

硬度提高约1倍

抗腐蚀性能提高98%。

Abstract

Corrosion resistantance and mechanical properties of ZGCr29Ni9Mo4Nhigh-strength steel and ZG07Cr19Ni9（SUS 304）γstainless steel used for industrial pump were investigated comparatively with help of using salt spray test machine

electrode potential monitor and metallographic microscope.The results show that the mechanical properties and corrosion resistance of ZGCr29Ni9Mo4Nhigh-strength steel are superior greatly to those of SUS 304stainless steel

where the hardness

yield strength and corrosion resistance are increased by one time

more than two times and approximately 98%

respectively.