材料期刊网

兵器材料科学与工程 , 2011, 34(3): 9-13. doi: 10.3969/j.issn.1004-244X.2011.03.003

等离子喷涂纳米Al2O3-130%TiO2涂层热学特性研究

路学成 ^1, , 阎殿然 ^{退火孪晶界及低温脆断中的退火孪晶界断面进行了观察和分析.结果表明,高氮奥氏体钢固溶处理时形成大量退火孪晶,退火孪晶界上存在微米高度的台阶,同一退火孪晶界上的台阶可以合并和分解,取向也在不断变化.退火孪晶界断面上存在折线状台阶花样,折线的首、末两端均位于断面边缘即晶界上;每根折线由三根取向不同的直线段依次圆滑连接而成,每根直线段分别与一组形变迹线平行,而相邻直线段间成120°角;数根折线以晶界上的同一点为圆心,形成一组同心半圆形花样,断裂刻面上的这种折线状台阶可作为退火孪晶界断裂刻面的判断依据.","authors":[{"authorName":"刘世程","id":"5c3ee9ae-3ef2-4549-8bab-1877d717d282","originalAuthorName":"刘世程"},{"authorName":"刘德义","id":"79accd0b-2fe3-474b-9734-4d45453628d5","originalAuthorName":"刘德义"},{"authorName":"陈汝淑","id":"5d31bf28-a181-4a6a-88e6-78e25fbafb33","originalAuthorName":"陈汝淑"},{"authorName":"戴雅康","id":"537cf09c-9ff3-4327-b759-fd06ae431a1a","originalAuthorName":"戴雅康"}],"doi":"10.3969/j.issn.1009-6264.2005.04.010","fpage":"33","id":"9fe2d09e-40c4-4c66-907b-c10b9d3ed0e6","issue":"4","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"a703211e-8e71-4e51-9a50-018774d5dc50","keyword":"高氮奥氏体钢","originalKeyword":"高氮奥氏体钢"},{"id":"ca6bfac0-4882-4d74-835f-65bbe71f96c1","keyword":"低温脆断","originalKeyword":"低温脆断"},{"id":"1b6ebfed-8c5b-49b9-8a77-9afdc724b4f5","keyword":"退火孪晶界断面","originalKeyword":"退火孪晶界断面"},{"id":"41056d97-78bf-4457-aa21-4a29bda909fa","keyword":"台阶","originalKeyword":"台阶"},{"id":"6a0f8fb1-760b-4fe9-bf11-cabe58af031b","keyword":"形变迹线","originalKeyword":"形变迹线"}],"language":"zh","publisherId":"jsrclxb200504010","title":"高氮奥氏体钢中退火孪晶界及其断裂刻面的特征","volume":"26","year":"2005"},{"abstractinfo":"应用真空热侵蚀方法,研究Armco铁晶粒长大晶界迁移过程中,退火孪晶形成的过程。观察到在低于A_3点退火后,在了770℃短时间保温,多数α-铁素体晶粒内出现细小亚结构。随着加热时间的延长,具有细小亚结构的晶粒逐渐消失,原先不含亚结构的晶粒,则逐渐长大。将加热温度提高至A_3点附近,显著加速晶界迁移的过程。在长大的晶粒中,出现两类退火孪晶。一类的性质与一般退火孪晶相似,似其非共格孪晶界经常出现于旧晶界附近。视晶粒间界与非共格孪晶界迁移的情况,这类退火孪晶在保温过程中,可能随晶界迁移而伸长,亦可能随非共格孪晶界迁移而变细或消失。另一类孪晶的特点是一端在晶粒间界上,另一端呈楔状。楔状孪晶界很稳定,在保温过程中,未发现任何变化,在晶粒间界上的一端,则与晶粒间界一起,发生迁移。根据观察结果,认为α-铁中退火孪晶形成的机构与Burke及Furnbull所提出的面心立方金属中退火孪晶形成的机构相似,退火孪晶的形成与晶粒间界迁移有密切关系。","authors":[{"authorName":"荘育智","id":"136db54e-4dfa-4e9c-9f15-2a6c72206670","originalAuthorName":"荘育智"},{"authorName":"吳昌衡","id":"ddeb6933-30fb-427a-8296-541b3161d226","originalAuthorName":"吳昌衡"}],"categoryName":"|","doi":"","fpage":"55","id":"cfedff15-3e98-4e3b-8f25-a9831207582a","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1958_1_8","title":"α-铁中的退火孪晶","volume":"3","year":"1958"},{"abstractinfo":"对含有退火孪晶的多晶铜进行了不同塑性应变幅下的应变疲劳实验,利用扫描电镜及其电子通道衬度技术(SEM-ECC)观察了表面滑移形貌、疲劳裂纹和位错组态,研究了驻留滑移带与晶界和孪晶界的交互作用.结果表明,在晶界附近和远离晶界处观察到位错组态分布的不均匀现象.这种不均匀性导致多晶铜中疲劳裂纹首先沿着普通大角晶界开裂,在孪晶界处由于应变相容性较好而难以产生疲劳裂纹.","authors":[{"authorName":"段启强","id":"42979a8d-d461-4d89-be0b-d41b21871fae","originalAuthorName":"段启强"},{"authorName":"张辉","id":"6c205d69-45d0-47a3-987c-1e8365da3c14","originalAuthorName":"张辉"},{"authorName":"莫春立","id":"de5b6a38-ee96-4cc7-9cc9-ea29ba4208b1","originalAuthorName":"莫春立"},{"authorName":"张哲峰","id":"c4ad8f8f-81af-4778-be4a-10852f52337f","originalAuthorName":"张哲峰"}],"doi":"10.3321/j.issn:1005-3093.2006.05.001","fpage":"449","id":"069a81de-fcc9-4111-96c5-72d96ecb6f99","issue":"5","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"2646e97d-b045-4c85-8305-47437850af3e","keyword":"材料科学基础学科","originalKeyword":"材料科学基础学科"},{"id":"f54e4f01-3b63-4b0a-bf49-a11253b2f3c9","keyword":"应变疲劳","originalKeyword":"应变疲劳"},{"id":"058390ca-c352-4b8b-9418-ea78d52813ac","keyword":"驻留滑移带","originalKeyword":"驻留滑移带"},{"id":"63ffeb43-c5fa-47e8-9b07-cd3dc118242f","keyword":"晶界","originalKeyword":"晶界"},{"id":"d65bbcef-cbcd-47c5-bdf0-d51b03a74663","keyword":"疲劳裂纹","originalKeyword":"疲劳裂纹"}],"language":"zh","publisherId":"clyjxb200605001","title":"驻留滑移带与晶界和孪晶界的交互作用","volume":"20","year":"2006"},{"abstractinfo":"等径角挤压变形奥氏体不锈钢的退火研究表明，层错与形变孪晶是在回复阶段开始退化与消失的，层错的退化与消失主要是由于相邻亚晶以及内部形成的新亚晶以凸出机制逐渐吞并层错的结果。孪晶的退化与消失包括两个方面原因：相邻亚晶以凸出机制逐渐吞并形变孪晶；孪晶板条以合并机制逐渐减少板条数量而使板条扩宽，最终宽板条的孪晶界面由于位错的运动而消失。退火孪晶形成于回复阶段，是大角度界面的迁移结果。","authors":[{"authorName":"杨钢","id":"f672d7d7-255f-4f7a-8965-33fb43384909","originalAuthorName":"杨钢"},{"authorName":"孙利军","id":"a623f981-9993-43fa-ae74-2bd339762d19","originalAuthorName":"孙利军"},{"authorName":"张丽娜","id":"12917548-72a3-4d99-ae68-7b28293bb6b9","originalAuthorName":"张丽娜"},{"authorName":"王立民","id":"d18709fd-1f37-4f32-a7a1-b758c680f93c","originalAuthorName":"王立民"},{"authorName":"王昌","id":"d697ee22-9886-4b26-8eae-af056d127848","originalAuthorName":"王昌"}],"categoryName":"|","doi":"","fpage":"39","id":"0d7c99ce-ac00-4bf8-a429-9aa7a841be0f","issue":"2","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"c556dcd7-9cd8-49d4-af8e-67e00044eb47","keyword":"等径角挤压变形;奥氏体不锈钢;形变孪晶","originalKeyword":"等径角挤压变形;奥氏体不锈钢;形变孪晶"}],"language":"zh","publisherId":"1001-0963_2009_2_13","title":"形变孪晶的消失与退火孪晶的形成机制","volume":"21","year":"2009"},{"abstractinfo":"等径角挤压变形奥氏体不锈钢的退火研究表明,层错与形变孪晶是在回复阶段开始退化与消失的,层错的退化与消失主要是由于相邻亚晶以及内部形成的新亚晶以凸出机制逐渐吞并层错的结果.孪晶的退化与消失包括两个方面原因:相邻亚晶以凸出机制逐渐吞并形变孪晶;孪晶板条以合并机制逐渐减少板条数量而使板条扩宽,最终宽板条的孪晶界面由于位错的运动而消失.退火孪晶形成于回复阶段,是大角度界面的迁移结果.","authors":[{"authorName":"杨钢","id":"7a27f8cd-1d65-4f71-b064-3f015335c6c3","originalAuthorName":"杨钢"},{"authorName":"孙利军","id":"72387f96-7582-415e-a788-a78469341dd8","originalAuthorName":"孙利军"},{"authorName":"张丽娜","id":"6bd93e64-5dc6-414b-81ce-472445fe4f24","originalAuthorName":"张丽娜"},{"authorName":"王立民","id":"83ebbb60-138a-4d4d-9db0-ff3b415cd9ed","originalAuthorName":"王立民"},{"authorName":"王昌","id":"018c9bf6-65ac-4878-8c0f-0d0b39a35df3","originalAuthorName":"王昌"}],"doi":"","fpage":"39","id":"e69d13d9-5cff-4163-8d85-2d52067979db","issue":"2","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"c41ba9ed-15a0-4e53-b8ba-1a71736e07ee","keyword":"等径角挤压变形","originalKeyword":"等径角挤压变形"},{"id":"e31563ec-8a76-4345-bad8-d38e4471910b","keyword":"奥氏体不锈钢","originalKeyword":"奥氏体不锈钢"},{"id":"2cafd9cd-dc08-42a8-ad15-9fa24fa27612","keyword":"形变孪晶","originalKeyword":"形变孪晶"}],"language":"zh","publisherId":"gtyjxb200902009","title":"形变孪晶的消失与退火孪晶的形成机制","volume":"21","year":"2009"},{"abstractinfo":"采用分子动力学方法研究在单轴拉伸载荷下孪晶界间距和孪晶界与拉伸载荷角度对纳米孪晶铁力学行为的影响。结果表明：纳米孪晶铁的屈服强度随着孪晶界间距的增大而增大，呈现反常的Hall-Petch关系；单晶铁中出现变形孪晶，此时其塑性变形以变形孪晶为主；弹性模量随孪晶界间距增大有轻微的增大；拉伸载荷与孪晶界不垂直时，屈服应力降低，变形方式则以去孪晶为主。","authors":[{"authorName":"许天旱","id":"1fa8b9f1-4828-4d43-a184-1573c599fd54","originalAuthorName":"许天旱"},{"authorName":"何松","id":"38e433c2-a781-4fbd-89e3-218f1c1b925f","originalAuthorName":"何松"}],"doi":"10.11868/j.issn.1005-5053.2016.000134","fpage":"73","id":"f0514573-087f-4863-8a50-b5f6c3f30764","issue":"1","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"782b0ec7-b7c1-4e2f-b597-e3bc0d34b134","keyword":"分子动力学模拟","originalKeyword":"分子动力学模拟"},{"id":"10032bf2-15b1-43b7-a10b-f0ca58201edb","keyword":"力学性质","originalKeyword":"力学性质"},{"id":"0e145b82-0207-4d0f-ab0f-bf2a47b186b2","keyword":"纳米孪晶Fe","originalKeyword":"纳米孪晶Fe"},{"id":"29ad485c-bd3e-4e48-b051-fcc4f5c69255","keyword":"孪晶界间距","originalKeyword":"孪晶界间距"}],"language":"zh","publisherId":"hkclxb201701008","title":"孪晶界对α铁力学性能影响的模拟研究","volume":"37","year":"2017"},{"abstractinfo":"主要是结合X射线衍射(XRD)技术以及电子背散射衍射(EBSD)技术,对不同退火温度下的多晶纯钴的退火组织的变化规律展开研究.结果表明:残留的多晶纯钴面心立方(fcc)结构的晶粒内部在退火过程中形成了∑3孪晶界,而且具有这种特征的晶粒数量随退火温度改变不大,基本趋于稳定;同时,具有密排六方(hcp)结构的晶粒内部在退火过程中形成大量的71.4°/<11(2)0>特殊晶界.通过分析得知这种晶界形成的原因与fcc结构的晶粒中的∑3晶界的形成原因不同,是由fcc→hcp马氏体相变导致,即为相变孪晶.","authors":[{"authorName":"晋家兵","id":"32a91819-1ed7-4095-999d-46ed1b30e329","originalAuthorName":"晋家兵"},{"authorName":"张喜燕","id":"cb261a7b-bbd3-48df-a03e-bfb8a4378d2f","originalAuthorName":"张喜燕"},{"authorName":"陈建华","id":"6026685d-df4a-458a-ac42-9042a190f61b","originalAuthorName":"陈建华"},{"authorName":"朱玉涛","id":"9abb221e-280d-4abe-a089-b359164a92e5","originalAuthorName":"朱玉涛"},{"authorName":"刘庆","id":"4a90be47-deee-46ac-b8b9-681a6b8be862","originalAuthorName":"刘庆"}],"doi":"","fpage":"353","id":"b2d648ac-a1a2-498b-b60f-ee5142089e9d","issue":"2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"66b704c1-9285-4a97-92b8-e26aee742b00","keyword":"钴","originalKeyword":"钴"},{"id":"ede2a669-a790-4210-a39b-769901cedc53","keyword":"∑3孪晶界","originalKeyword":"∑3孪晶界"},{"id":"120ddbc3-0497-46ea-889e-b7366f7a82dc","keyword":"特殊晶界","originalKeyword":"特殊晶界"},{"id":"4305874d-03cc-4d2d-b83f-2c85fb68c1e3","keyword":"相变孪晶","originalKeyword":"相变孪晶"}],"language":"zh","publisherId":"xyjsclygc201602018","title":"多晶纯钴退火组织中的孪晶转变规律研究","volume":"45","year":"2016"},{"abstractinfo":"采用分子动力学模拟方法研究了旋转晶界角对铜孪晶纳米线拉伸加载下力学性能的影响.模拟采用多体紧束缚势函数描述铜原子间的相互作用.通过模拟结果,分析了单晶铜和孪晶铜之间的差异,以及不同旋转晶界角的铜孪晶纳米线的位错成核机制.结果表明:随着旋转晶界角的增加,铜纳米线的屈服强度减弱;当旋转晶界角较小时,界面上出现了成三角形网格的失配位错,随着旋转晶界角的增大,网格逐渐缩小甚至消失;旋转晶界角较大时,晶界处易于位错成核,且界面对位错的存储能力和阻碍作用均减弱,导致屈服强度减弱.","authors":[{"authorName":"邹蓉","id":"48b90c3b-21ac-4710-a475-03602771e831","originalAuthorName":"邹蓉"},{"authorName":"徐建刚","id":"36cdb64e-7287-450a-8cdf-3fe457abe98f","originalAuthorName":"徐建刚"},{"authorName":"宋海洋","id":"60df2efe-5ecb-46ad-9ad6-3dfde76b186f","originalAuthorName":"宋海洋"},{"authorName":"席欢","id":"55bbcd41-a891-423c-a2bd-4986b603dc1c","originalAuthorName":"席欢"},{"authorName":"李国辉","id":"01003ba0-f5c1-45a2-a4ec-ac83cbe2a53d","originalAuthorName":"李国辉"}],"doi":"","fpage":"56","id":"8b6014b6-5570-4327-b4ff-06517e1dc898","issue":"5","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程 "},"keywords":[{"id":"982bfda7-f4f5-48ef-926a-979affc0b03b","keyword":"分子动力学模拟","originalKeyword":"分子动力学模拟"},{"id":"4a1032c1-1e52-4077-b4a9-3549dacf1c28","keyword":"铜孪晶纳米线","originalKeyword":"铜孪晶纳米线"},{"id":"bc94e062-8df9-4b42-b7cc-cba53c234ec8","keyword":"旋转晶界角","originalKeyword":"旋转晶界角"},{"id":"a7de071f-6eb3-41a8-8d71-08f5110a4ef0","keyword":"失配位错","originalKeyword":"失配位错"},{"id":"cb3bef7b-ff90-4243-bb31-c1743b28eb96","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"bqclkxygc201505016","title":"旋转晶界角对孪晶铜力学性能影响的模拟研究","volume":"38","year":"2015"},{"abstractinfo":"利用电子背散射衍射技术,研究了Fe-25Mn-2.5Si-2Al孪品诱发塑性钢(TWIP钢)冷轧变形后退火再结晶微观组织的晶界特征、晶粒取向差和织构,分析了不同退火温度对晶界特征和织构的影响.结果表明:随着退火温度的升高,TWIP钢中∑1CSL晶界含量减少,∑3CSL晶界含量增加;α-取向线密度呈下降的趋势,β-取向线密度总体上升;G{011}＜100＞取向强度呈下降趋势,而B{011}＜211＞、S{123}＜634＞、Cu{112}＜111＞等取向强度呈上升趋势.","authors":[{"authorName":"苏钰","id":"dd297894-ae0f-4924-9d3e-765d1f46ef8a","originalAuthorName":"苏钰"},{"authorName":"李麟","id":"c6228922-072d-4471-9c12-8b80dd37f349","originalAuthorName":"李麟"},{"authorName":"何慎","id":"e1aec695-8a1a-40a2-b5b6-d59655ba30e2","originalAuthorName":"何慎"},{"authorName":"符仁钰","id":"ae424476-d3d3-403b-9a3e-93e0631bc9f8","originalAuthorName":"符仁钰"},{"authorName":"赵中华","id":"77cb8457-46d9-4d21-85e0-7b39300cc9f4","originalAuthorName":"赵中华"}],"doi":"","fpage":"71","id":"a325bcdd-2d6c-4361-b15f-665bb47daac9","issue":"7","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"5c0874f6-3e31-47e4-b3ce-5d6fe67e0d89","keyword":"TWIP钢","originalKeyword":"TWIP钢"},{"id":"92faa154-5f86-43d1-a3e2-a31b5a4201a9","keyword":"晶界特征","originalKeyword":"晶界特征"},{"id":"c8e87489-ab08-4645-a168-ee5e2d50706f","keyword":"织构","originalKeyword":"织构"}],"language":"zh","publisherId":"jsrclxb201007015","title":"TWIP钢退火织构与晶界特征","volume":"31","year":"2010"},{"abstractinfo":"在超低温(液氮浸泡)下经多道次轧制制备了纳米孪晶Cu-Zn-Si合金,分析了轧制温度对Cu-Zn-Si合金力学性能和退火行为的影响.结果表明:合金在超低温轧制过程中形成大量厚度约为10 nm的超细孪晶,促进其硬度和强度提高;对超低温轧制的合金退火,更易于诱发再结晶、提高再结晶形核率;利用超低温轧制产生的纳米孪晶界和退火形成的亚微米晶粒,能使合金兼具优异的强度和塑性;经90％超低温轧制和280℃/5 h退火处理后,合金的抗拉强度达787 MPa,延伸率为14.3％.","authors":[{"authorName":"秦佳","id":"6109421b-6afc-4319-88f0-e45f1d07af92","originalAuthorName":"秦佳"},{"authorName":"杨续跃","id":"e413ca49-f7cc-40ac-b6bd-7ec2c3f25c3d","originalAuthorName":"杨续跃"},{"authorName":"叶友雄","id":"34a4a47d-43cc-407d-b024-5bddbc9d8a69","originalAuthorName":"叶友雄"},{"authorName":"张祥凯","id":"214c4a23-9afd-4199-9205-b73a84d16cd6","originalAuthorName":"张祥凯"}],"doi":"","fpage":"1340","id":"97be92ae-ce99-4d81-b700-d0b79cf1863d","issue":"5","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"47d3c350-da4c-48c9-a520-daa3e2981902","keyword":"铜合金","originalKeyword":"铜合金"},{"id":"265fd216-9a7f-49a9-bda0-3908bd59e857","keyword":"超低温轧制","originalKeyword":"超低温轧制"},{"id":"aee664c4-c9e2-406d-aff4-b161c3411d19","keyword":"退火","originalKeyword":"退火"},{"id":"49a24b28-6753-4b34-980e-805b69dceaf9","keyword":"孪晶","originalKeyword":"孪晶"},{"id":"c6b43c3b-c801-4029-ab85-d21398103073","keyword":"再结晶","originalKeyword":"再结晶"}],"language":"zh","publisherId":"xyjsclygc201605045","title":"超低温轧制纳米孪晶Cu-Zn-Si合金的退火行为","volume":"45","year":"2016"}],"totalpage":3038,"totalrecord":30379}}