Article(id=1242139752007278932, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242139740464554308, articleNumber=null, orderNo=8, doi=10.3981/j.issn.1000-7857.2022.05.006, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1626192000000, receivedDateStr=2021-07-14, revisedDate=1634659200000, revisedDateStr=2021-10-20, acceptedDate=null, acceptedDateStr=null, onlineDate=1650416212137, onlineDateStr=2022-04-20, pubDate=1647100800000, pubDateStr=2022-03-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1650416212137, onlineIssueDateStr=2022-04-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774078794715, creator=sys-migrate, updateTime=1774078794715, updator=sys-migrate, issue=Issue{id=1242139740464554308, tenantId=1146029695717560320, journalId=1146031591421210625, year='2022', volume='40', issue='5', pageStart='1', pageEnd='148', issueExtLink='null', onlineDate='null', pubDate='1647100800000', pubDateStr='2022-03-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774078791964, creator='sys-migrate', updateTime=1774078791964, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=52, endPage=62, ext={EN=ArticleExt(id=1242139757644428026, articleId=1242139752007278932, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Effect of alloying elements on basic properties of SHS associated metal coatings, columnId=1242139754414813932, journalTitle=Science & Technology Review, columnName=Exclusive: Corrosion and protection technology of aviation materials, runingTitle=null, highlight=null, articleAbstract=The effect of alloying elements on the basic properties of associated metal coatings is investigated. A seamless steel pipe with diameter of Ф78 mm*8 mm*550 mm is selected, and a long groove of 150 mm*10 mm*4 mm is set in advance at 200~350 mm from the inner wall of the pipe to the end of the pipe, and the associated metal coatings with different contents of alloying elements are prepared by self propagating high temperature synthesis technology. The effects of different alloy elements on pores, cracks, hardness and corrosion resistance of associated metal coatings are then investigated by Vickers hardness measurement, electron microscopic scanning and acid immersion corrosion test. After adding Nb and Cr elements, the hardness of the associated metal layer increases, pores and cracks are obviously reduced, and microstructure tends to be homogenized. The corrosion resistance of the associated metal layer is directly proportional to the amounts of Cr and Nb, but the amount of ZrO₂ has minor effect. The weight loss of associated metal coating with the best corrosion resistance is only 0.271 g, the weight loss rate is 2.71%, and the weight loss rate is only 21.22% of the pure iron layer. Addition of Nb and Cr can effectively improve the basic properties of the associated metal coating, while Zr has minor effect on the properties of the coating., authors=FANG Bing¹, CHEN Haohui², WANG Shouze³, TIAN Haoliang¹, ZHANG Shu'ai⁴, authorsList=FANG Bing, CHEN Haohui, WANG Shouze, TIAN Haoliang, ZHANG Shu'ai, authorCompany=1. AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;
2. Troops 32383 of the People's Liberation Army of China, Beijing 100072, China;
3. Jilin Province, Most Tiansheng Metal Ceramics Technology Co., Ltd., Jilin 138000, China;
4. Yantai Vocational Collage, Yantai 264670, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=8rez4lye6ni8nqzbWe2ueQ==, pdfFileSize=4778781, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242139754909741806, articleId=1242139752007278932, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=合金元素对SHS伴生金属涂层基本性能的影响, columnId=1242139753194271458, journalTitle=科技导报, columnName=专题：航空材料腐蚀与防护技术, runingTitle=null, highlight=null, articleAbstract=为探究合金元素对伴生金属涂层基本性能的影响，选用Ф78 mm×8 mm×550 mm的无缝钢管，在管内壁距离管端200~350 mm处提前开设150 mm×10 mm×4 mm的长形槽，采用自蔓延高温合成技术制备添加不同含量合金元素的伴生金属涂层。通过维氏硬度测量、电子显微扫描、酸液浸泡腐蚀试验，分别探究不同合金元素对伴生金属涂层孔隙、裂纹、硬度以及耐蚀性能的影响。结果显示，添加 Nb、Cr 元素后伴生金属层硬度提高，孔隙与裂纹明显减少，金相组织趋于均匀化。伴生金属层的耐蚀性能与Cr、Nb元素添加量成正比，ZrO₂的添加量影响不大。耐蚀性最好的伴生金属涂层腐蚀仅失重0.271 g，失重率为2.71%，失重率仅为纯铁层的21.22%。结果表明，Nb、Cr元素的加入能有效改善伴生金属涂层的基本性能，而Zr元素对涂层性能影响较小。, authors=房昺¹, 陈皓辉², 王守泽³, 田浩亮¹, 张恕爱⁴, authorsList=房昺, 陈皓辉, 王守泽, 田浩亮, 张恕爱, authorCompany=1. 中国航发北京航空材料研究院, 北京 100095;
2. 中国人民解放军 32383 部队, 北京 100072;
3. 吉林省大多天盛金属陶瓷技术有限公司, 吉林 138000;
4. 烟台职业学院, 烟台 264670, correspAuthors=null, authorNote=房昺，工程师，研究方向为表面工程，电子信箱：84922278@163.com, correspAuthorsNote=王守泽（通信作者），工程师，研究方向为油田装备关键部件复合涂层防护材料及成型技术，电子信箱：wangshouze@126.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=TUslwDLXT/nc4tBfm3kaRw==, pdfFileSize=4778781, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=烟台职业学院校本重点课题（2020XBZD005）)}, authors=[Author(id=1278530226749685911, tenantId=1146029695717560320, journalId=null, articleId=1242139752007278932, orderNo=null, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=null, email=null, emailSecond=null, emailThird=null, correspondingAuthor=null, authorType=null, ext={EN=AuthorExt(id=null, tenantId=null, 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