Advanced   Register
IMR OpenIR  > 中国科学院金属研究所  > 期刊论文

题名: Hot corrosion of modified Ti3Al-based alloy coated with thin Na2SO4 film at 910 and 950 degrees C in air
作者: Qian, Yu-hai;  Li, Xi-chao;  Li, Mei-shuan;  Xu, Jing-jun;  Lu, Bin
发表日期: 2017-4-1
摘要: The hot corrosion behaviour of a modified Ti Al-3-based alloy under thin Na2SO4 deposit film was investigated at 910 and 950 degrees C in air. The corrosion product was identified by XRD and its morphologies on the surface and cross-section were observed by SEM. The alloy suffered from considerable hot corrosion attack. The mass gain versus time curves obtained by TGA exhibited two regions of different kinetics. The whole corroded layer consisted of loose and porous mixture oxides of TiO2, Nb2O5 and Al2O3. Numerous small nodules of corrosion product were observed. An illustrative schematic was established to describe the formation process of such nodules. It seemed that the refractory oxides played a significantly important role in determining the development of hot corrosion attack.
刊名: TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
Appears in Collections:中国科学院金属研究所_期刊论文

Files in This Item:

There are no files associated with this item.




Recommended Citation:
Qian, Yu-hai,Li, Xi-chao,Li, Mei-shuan,et al. Hot Corrosion Of Modified Ti3al-based Alloy Coated With Thin Na2so4 Film At 910 And 950 Degrees C In Air[J]. Transactions Of Nonferrous Metals Society Of China,2017,27(4):954-961.

SCI Citaion Data:
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Qian, Yu-hai]'s Articles
 [Li, Xi-chao]'s Articles
 [Li, Mei-shuan]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Qian, Yu-hai]‘s Articles
 [Li, Xi-chao]‘s Articles
 [Li, Mei-shuan]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院金属研究所  -Feedback
Powered by CSpace