The mechanism of the corrosion resistance of H13 steels    deposited with titanium film

LI  Yongliang  1  ZHANG Tonghe  2  ZHOU Gu  1  WANG Guangfu  1  WANG Xiaoyan  2  1

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The mechanism of the corrosion resistance of H13 steels deposited with titanium film

更新时间：2021-03-12

- The mechanism of the corrosion resistance of H13 steels deposited with titanium film
- NUCLEAR TECHNIQUES Issue 3, (2001)
- 作者机构：
  
  1. 北京师范大学分析测试中心,北京,100875
  2. 北京师范大学低能核物理研究所,北京,100875
- 作者简介：
- 基金信息：
  
  86 3高科技项目! (86 3- 715 - 2 3- 0 2 - 0 1)
- DOI：
  CLC： TG174.444
- Published：01 March 2001
- 稿件说明：
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[1]李永良,张通和,周固,王广甫,王晓妍.磁过滤真空弧等离子体钛沉积膜改善H13钢腐蚀机理的研究[J].核技术,2001(03):179-183.

LI Yongliang 1 ZHANG Tonghe 2 ZHOU Gu 1 WANG Guangfu 1 WANG Xiaoyan 2 1. The mechanism of the corrosion resistance of H13 steels deposited with titanium film[J]. Nuclear techniques, 2001, (3): 179-183.
[1]李永良,张通和,周固,王广甫,王晓妍.磁过滤真空弧等离子体钛沉积膜改善H13钢腐蚀机理的研究[J].核技术,2001(03):179-183. DOI：

LI Yongliang 1 ZHANG Tonghe 2 ZHOU Gu 1 WANG Guangfu 1 WANG Xiaoyan 2 1. The mechanism of the corrosion resistance of H13 steels deposited with titanium film[J]. Nuclear techniques, 2001, (3): 179-183. DOI：

摘要

利用磁过滤真空弧等离子体沉积成膜系统

在H13钢基体上沉积一层 36 0nm的钛膜。透射电镜（TEM）分析结果表明

沉积膜膜层的微观结构呈晶须状。在 pH =5.6的NaAc/HAc缓冲液中阳极极化扫描曲线测量表明

沉积膜样品的腐蚀电流密度峰值较H13钢降低 1— 2个数量级

抗腐蚀性能大幅度提高

离子注入进一步降低了沉积膜样品的峰值腐蚀电流密度

提高了沉积膜样品的抗腐蚀性。SEM对腐蚀样品的表面形貌进行了分析

并对沉积膜样品的抗腐蚀机理进行了研究。

Abstract

Titanium films were deposited with magnetically filtered vacuum-arc plasma source on H13 steel substrates. The deposited film was studied by TEM. The crystalline beard of microstructure was observed in the deposited layer. The electrochemical measurements indicated that the corrosion current density of the deposited samples decreased by 1—2 orders compared with that of the H13 steels

and hence the corrosion resistance properties of H13 steel were be improved with the Ti deposition. Ion implantation could further improve corrosion resistance properties of deposited samples. The morphology of corroded samples was observed by SEM

and the mechanism of corrosion resistance of deposited samples was also discussed.

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