Failure mechanism of MCrAlY coating at the coating‐substrate interface under type I hot corrosion

Zhang Pimin; Peng Ru Lin; Li Xin‐Hai

摘要

Abstract > MCrAlY coatings are widely used to provide protection of hot component in modern gas turbine engines against high‐temperature oxidation and hot corrosion. Coating‐substrate interface, where the substrate is only partially covered by the ?coatings, is vulnerable to the hot corrosion attack. The accelerated degradation at the coating‐substrate interface can cause fast spallation of the coating, leading to the early failure of the gas turbine components. In this paper, MCrAlY powder was deposited on IN792 disks by high‐velocity oxygen‐fuel spraying. The hot corrosion behavior of the coated sample was investigated using (0.8Na, 0.2K) <sub>2</sub> SO <sub>4</sub> salt deposition at 900°C in lab air. Results showed a minor attack in the coating center, however, an accelerated corrosion attack at the coating‐substrate interface. The fast growth of corrosion products from substrate caused large local volume expansions at the coating‐substrate interface, resulting in an early coating spallation. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract XML：lang =“en”type =“main”> <标题类型=“main”>抽象</ title> > 麦克利涂层广泛用于在现代燃气轮机发动机中提供热部件，以防止高温氧化和热腐蚀。涂层基板界面，其中基板仅被填充物的涂层部分覆盖，容易受到热腐蚀攻击的影响。涂层基板界面的加速降解可引起涂层的快速剥落，导致燃气轮机部件的早期失效。本文通过高速氧气喷涂沉积MCRALY粉末在792个磁盘上沉积。研究了涂覆样品的热腐蚀行为（0.8NA，0.2K） <sub> 2 </ sub> 所以 <sub> 4 </ sub> 在Lab空气中900℃的盐沉积。结果表明涂层中心的次要攻击，然而，在涂层基板界面处加速腐蚀攻击。来自衬底的腐蚀产物的快速生长导致涂层基板界面的大量局部体积膨胀，导致早期涂层脱落。 </ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-24514/'>《Materials and Corrosion》</a> <b style="margin: 0 2px;">|</b><span>2019年第9期</span><b style="margin: 0 2px;">|</b><span>共8页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Zhang Pimin&option=202" target="_blank" rel="nofollow">Zhang Pimin;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Peng Ru Lin&option=202" target="_blank" rel="nofollow">Peng Ru Lin;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Xin‐Hai&option=202" target="_blank" rel="nofollow">Li Xin‐Hai;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Division of Engineering Materials Department of Management and EngineeringLink?ping UniversityLink?ping Sweden;</p> <p>Division of Engineering Materials Department of Management and EngineeringLink?ping UniversityLink?ping Sweden;</p> <p>Siemens Industrial Turbomachinery ABFinsp?ng Sweden;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/7194.html" title="金属腐蚀与保护、金属表面处理">金属腐蚀与保护、金属表面处理;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=coating‐substrate interface&option=203" rel="nofollow">coating‐substrate interface;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=hot corrosion&option=203" rel="nofollow">hot corrosion;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=IN792&option=203" rel="nofollow">IN792;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=MCrAlY coating&option=203" rel="nofollow">MCrAlY coating;</a> </p> <div class="translation"> 机译：涂层衬底界面;热腐蚀;IN792;麦克利涂层; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" 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target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Dongdong Song,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Xiaogang Li&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Xiaogang Li,</a> <span>2017</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：水性涂料中涂层/金属界面的失效机理：粘接的影响</span> </p> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/open-access_resources_thesis/0100020418727.html ">Failure mechanisms in APS and SPS thermal barrier coatings during cyclic oxidation and hot corrosion</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Jonnalagadda, Krisha Praveen&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Jonnalagadda, Krisha Praveen </a> <span>2017</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：循环氧化和热腐蚀过程中APS和SPS热障涂层的失效机理</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-journal-cn_metal-products_thesis/0201296598050.html">填充型环氧涂层钢绞线涂层厚度均匀性控制研究</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=费汉兵&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 费汉兵</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李洪涛&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李洪涛</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=金平&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,金平</a> <span> <a href="/journal-cn-8149/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 金属制品 </a> </span> <span> . 2020</span><span>,第4期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_detail_thesis/0201281171183.html">无取向电工钢涂层发展及环保型涂层技术进展</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=朱玉珍&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 朱玉珍</a> <span> <a href="/journal-cn-56324/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电工钢 </a> </span> <span> . 2019</span><span>,第002期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_detail_thesis/0201281171238.html">无取向电工钢涂层发展及环保型涂层技术进展</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=朱玉珍&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 朱玉珍</a> <span> <a href="/journal-cn-56325/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电工钢 </a> </span> <span> . 2019</span><span>,第002期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_thermal-spray-technology_thesis/0201220076245.html">Ni3Al型金属间化合物涂层中原位自生的M7C3型碳化物及涂层耐磨性研究</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=袁建鹏&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 袁建鹏</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=于月光&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,于月光</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王玉&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,王玉</a> <span> <a href="/journal-cn-8001/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 热喷涂技术 </a> </span> <span> . 2017</span><span>,第004期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_detail_thesis/0201295495274.html">烧结破碎型ZrO_2涂层和空心ZrO_2涂层的结构与性能之对比</a> 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href="/patent-detail/061201465999.html">紫外线固化型硬质涂层树脂组合物、使用该组合物的硬质涂层薄膜以及硬质涂层成形物</a> <b>[P]</b> . <span> 中国专利： CN102040903B </span> <span> . 2014.10.29</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120106253732.html">紫外线固化型硬质涂层树脂组合物、使用该组合物的硬质涂层薄膜以及硬质涂层成形物</a> <b>[P]</b> . <span> 中国专利： CN102040903A </span> <span> . 2011-05-04</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130453509990.html">MCRALY-TYPE ANTICORROSION SURFACE COATING, METHOD FOR DEPOSITING SUCH A COATING, A MONOCRYSTALLINE VANE OF A GAS TURBINE PROVIDED WITH SUCH A COATING</a> <b>[P]</b> . <span> 外国专利：  FR2739631B1 </span> <span> . 1998-03-13</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：MCRALY型防腐蚀表面涂层，该涂层的沉积方法，该涂层提供的燃气轮机的单晶硅叶片 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" 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