Effect of different Al content on the oxidation behavior of CrAl coating in high-temperature water vapor at 1200◦C
编号:148 稿件编号:193 访问权限:仅限参会人 更新:2023-03-23 15:16:50 浏览:331次 口头报告

报告开始:2023年04月23日 09:45 (Asia/Shanghai)

报告时间:15min

所在会议:[B2] 薄膜科技论坛二 [B2-1] 上午场

暂无文件

摘要
The 1200℃ steam oxidation behaviors of CrAl coating with components deposited on Zr-4 were studied .The Cr70Al30 coating showed the best antioxidant properties .The Cr coating showed superior protection with a continuous Cr2O3 oxide layer .The Cr50Al50 coating exhibited partial protective properties,and presented continuous Cr2O3 and Al2O3 oxide layers .The Cr30Al70 coating had poor antioxidant resistance, with a large number of defects emerged on oxide layer. The effects of Al  diffusion and partical concentration oxidation resistance were discussed in detail.
 
关键字
Multi-ion plating ;CrAl coating;steam oxidation behavior; diffusion mechanism
报告人
任浩雄
西安理工大学

稿件作者
任浩雄 西安理工大学
邱龙时 西安稀有金属材料研究院有限公司
发表评论
验证码 看不清楚,更换一张
全部评论
登录 注册缴费 提交稿件 酒店预订