CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
海洋大气环境中电镀锌板的腐蚀行为与机理
Authors
吴俊升
彭冬冬
+3 more
李晓刚
逄昆
郝文魁
Publication date
1 January 2016
Publisher
Abstract
通过2 a现场暴晒实验,采用腐蚀形貌宏观观察、SEM、XRD及失重法,对电镀锌板在青岛和西双版纳大气环境中的腐蚀行为进行了研究。通过电化学阻抗谱研究了电镀锌板在不同Cl-浓度溶液中的腐蚀电化学行为。结果表明:电镀锌板在青岛和西双版纳大气环境中的平均腐蚀速率分别为0.76和0.1935μm/a,在青岛大气环境中暴晒2 a后局部有红锈产生,主要腐蚀产物为Zn_5(OH)_8Cl_2H_2O,ZnO和Zn(OH)_2,在西双版纳大气环境中表面有少量白色锈点,主要腐蚀产物为2ZnCO_3·3Zn(OH)_2,ZnO和Zn(OH)_2。电镀锌板在青岛和西双版纳大气环境中主要表现为均匀腐蚀,并伴有局部不均匀坑蚀;青岛大气环境中的Cl~-使电镀锌板在青岛大气环境中的腐蚀加剧
Similar works
Full text
Available Versions
Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.nimte.ac.cn/:174433/121...
Last time updated on 22/01/2018