PITTING RESISTANCE OF CYCLOHEXYLAMINE ON AISI 304 STAINLESS STEEL IN NaCl SOLUTION

刘剑平; 宋诗哲; 唐子龙

您当前的位置：

首页 >

文章列表页 >

PITTING RESISTANCE OF CYCLOHEXYLAMINE ON AISI 304 STAINLESS STEEL IN NaCl SOLUTION

更新时间：2025-12-16

- PITTING RESISTANCE OF CYCLOHEXYLAMINE ON AISI 304 STAINLESS STEEL IN NaCl SOLUTION
- CIESC Journal Issue 2, (1999)
- 作者机构：
  
  天津大学材料学院,天津大学材料学院,天津大学材料学院天津 300072,天津 300072,天津,300072
- 作者简介：
- 基金信息：
- DOI：
  CLC： G174.4
- Online First：25 April 1999，
  
  Published：25 April 1999
- 稿件说明：
移动端阅览
刘剑平, 宋诗哲, 唐子龙. PITTING RESISTANCE OF CYCLOHEXYLAMINE ON AISI 304 STAINLESS STEEL IN NaCl SOLUTION[J]. CIESC Journal, 1999, (2).
DOI：

刘剑平, 宋诗哲, 唐子龙. PITTING RESISTANCE OF CYCLOHEXYLAMINE ON AISI 304 STAINLESS STEEL IN NaCl SOLUTION[J]. CIESC Journal, 1999, (2). DOI：

摘要

采用稳态阳极极化曲线、电化学阻抗谱(EIS)、恒电位开路衰减响应曲线和计时电位法等多种电化学测试技术研究了环己胺对AISI 304不锈钢在NaCl溶液中的孔蚀缓蚀性能。结果表明环己胺不仅可以显著降低304不锈钢在NaCl体系中的孔蚀敏感性

而且对蚀孔发展也有较好的抑制效果。缓蚀作用是由于环己胺在金属表面形成吸附层

提高了钝化膜的自修复能力

从而抑制了蚀孔的发生和发展。

Abstract

Cyclohexylamine acts as a pitting inhibitor for AISI 304 stainless steel in neutral NaCl solutions. The pitting resistance was investigated by means of different electrochemical measurement methods

such as stable anodic polarization curves

EIS

potentiostatic open - circuit relaxation curves and chronopotential method for pit growth etc. It was found that cyclohexylamine can prevent AISI 304 in NaCl solutions from both pitting initiation and pitting propagation. Since cyclohexylamine is adsorbed on the metal surface

it enhances the self - repaired ability of passive film so that it can hinder pitting nu-cleation and pit growth.

关键词

Keywords

references

Views

155

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Controlled synthesis of Bi2MoO6/MoO3 composite fibers via in-situ hydrothermal method and their high-efficiency photocatalytic hydrogen production performance

A two-stage dual-channel deep learning model for chemical fault classification

Thermal analysis of phase change suspension jet impinging on wall surface covered with variable-shape porous layer

Oxygen mass transfer performance of hollow fiber non-bubble aeration membrane based on gas/liquid-phase measurement method

Prediction model for COD in petrochemical wastewater influent based on temporal-spatial dual-stream convolutional neural network

Related Author

No data

Related Institution

No data

⁰