{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"具有全珠光体组织的65Mn钢在650℃以C方式<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(ECAP)后,珠光体组织中的渗碳体片层以周期性的<span style=\"color:red\">弯曲</span><span style=\"color:red\">变形</span>、周期性的剪切<span style=\"color:red\">变形</span>、剪切断裂<span style=\"color:red\">等</span>形式协调ECAP的强烈塑性<span style=\"color:red\">变形</span>.渗碳体表现出很强的塑性<span style=\"color:red\">变形</span>能力,在其内部导入了大量的晶体缺陷,为渗碳体的球化打下了能量基础.<span style=\"color:red\">变形</span>五道次后,片层状的珠光体组织演变成了超细的渗碳体颗粒均匀分布于铁素体基体的组织.铁素体基体为均匀的<span style=\"color:red\">等</span>轴晶,平均晶粒大小为～0.3 μm.渗碳体的球化可能以两种机制进行:破碎渗碳体片的非均匀长大(Ostwald熟化)和细小球状渗碳体颗粒的形核长大.","authors":[{"authorName":"黄俊霞","id":"d44a188e-fecc-43fd-9b0d-c0f11a2fbab7","originalAuthorName":"黄俊霞"},{"authorName":"王经涛","id":"b53bc532-556c-49e7-b0ee-ef1311666344","originalAuthorName":"王经涛"},{"authorName":"张郑","id":"6ab99281-c08b-4d0a-85a6-80126166fcc3","originalAuthorName":"张郑"}],"doi":"10.3321/j.issn:1005-3093.2005.02.015","fpage":"200","id":"c379480c-c142-458f-823a-2b6fb59b91ba","issue":"2","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":"1db056c6-ef83-41b6-b45f-64a06accffff","keyword":"金属材料","originalKeyword":"金属材料"},{"id":"4394901e-49e7-4f4e-874a-22802968c1f0","keyword":"珠光体组织","originalKeyword":"珠光体组织"},{"id":"d3e998c2-5acf-42a6-9b5b-d051762554ab","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"51e28336-1320-4ecc-925a-d42b8102670b","keyword":"渗碳体","originalKeyword":"渗碳体"}],"language":"zh","publisherId":"clyjxb200502015","title":"珠光体组织的<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","volume":"19","year":"2005"},{"abstractinfo":"研究了<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>AZ31镁合金的搅拌摩擦焊工艺,对焊缝的成形特点和力学性能进行了分析.试验结果表明,对厚为15mm的<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>AZ31镁合金板,工艺参数对焊缝成型有很大的影响,成型性能对焊接速度的敏感程度较铝合金板要大,当焊接速度为37.5mm/min和搅拌头旋转速度为750r/min时,可以获得较好的焊接质量.","authors":[{"authorName":"王快社","id":"0df8b9f3-64d9-4718-98eb-9b8a03174c06","originalAuthorName":"王快社"},{"authorName":"王文","id":"07853bb1-22d6-4b57-9335-515574451a61","originalAuthorName":"王文"},{"authorName":"徐可","id":"00130262-b689-4209-939d-83bac2734bce","originalAuthorName":"徐可"}],"doi":"10.3969/j.issn.1005-5053.2007.03.011","fpage":"51","id":"347c46a7-3243-48ae-b367-c9afe871475b","issue":"3","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":"7b85ca0b-f32b-43c3-8191-86849e79981c","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"5aca9a31-b612-42be-a746-409b2d8397ba","keyword":"搅拌摩擦焊接","originalKeyword":"搅拌摩擦焊接"},{"id":"0e7bb45d-4cb4-49a5-a446-fe55e16ca639","keyword":"镁合金","originalKeyword":"镁合金"},{"id":"356f1d29-c1d7-4815-9948-f06e9f832a07","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"hkclxb200703011","title":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>镁合金的搅拌摩擦焊接","volume":"27","year":"2007"},{"abstractinfo":"研究了室温下C方式<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(ECAP)对超低碳钢组织及性能的影响.结果表明:第1道次ECAP<span style=\"color:red\">变形</span>后,组织细化效果最显著;随<span style=\"color:red\">变形</span>道次的增加,组织由取向差小的板条状亚晶演变成取向差大的<span style=\"color:red\">等</span>轴晶;第4道次ECAP<span style=\"color:red\">变形</span>后,晶粒平均尺寸约0.3 μm;<span style=\"color:red\">变形</span>道次继续增加,晶粒尺寸变化不显著,而晶粒取向差不断增大.这表明第4道次ECAP<span style=\"color:red\">变形</span>为超低碳钢细化极限;ECAP<span style=\"color:red\">变形</span>可大幅度提高超低碳钢的强度,并保持较高的塑性.","authors":[{"authorName":"王效岗","id":"0eb4f3ea-f1a4-4a21-9f4a-9811eb291b7e","originalAuthorName":"王效岗"},{"authorName":"赵西成","id":"9a063165-42bb-4271-9b65-54bb2b93d9cf","originalAuthorName":"赵西成"}],"doi":"","fpage":"54","id":"c7a9c61e-77b0-4c46-b73c-58e4b9301862","issue":"5","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":"f53ae729-8b14-4d21-b5ef-5ed902e8a058","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"23e07784-4945-4369-bfd7-db2d19eb80c2","keyword":"超低碳钢","originalKeyword":"超低碳钢"},{"id":"a35b9511-2a73-4147-aba7-cf490a2c77b8","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"045e960d-00e4-4174-a088-e9564f64b304","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gtyjxb200705013","title":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>对超低碳钢组织及性能的影响","volume":"19","year":"2007"},{"abstractinfo":"在650℃采用<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>（ECAP）方法对原始组织为层片状珠光体的GCr15钢进行了Bc方式的多道次<span style=\"color:red\">变形</span>。采用透射电镜和洛氏硬度<span style=\"color:red\">等</span>实验方法,对不同道次下的组织特性和硬度进行了分析。结果表明：冷<span style=\"color:red\">变形</span>和温<span style=\"color:red\">变形</span>都能使渗碳体片层发生球化,但一道次温<span style=\"color:red\">变形</span>情况下渗碳体球化程度明显高于冷<span style=\"color:red\">变形</span>一道次,硬度值由原始态（层片状珠光体）的42 HRC分别降至38 HRC（冷<span style=\"color:red\">变形</span>）、27 HRC（温<span style=\"color:red\">变形</span>）,温<span style=\"color:red\">变形</span>二道次后,铁素体基体接近<span style=\"color:red\">等</span>轴状,平均晶粒尺寸约为0.4μm,球化完全的渗碳体颗粒粒径约为0.1μm,硬度值由27 HRC（温<span style=\"color:red\">变形</span>一道次）增至32 HRC左右。","authors":[{"authorName":"贺甜甜","id":"a38ed4da-d3d7-4ced-97f0-249423fa30ae","originalAuthorName":"贺甜甜"},{"authorName":"熊毅","id":"a38dbdc5-44c6-44c2-aecb-889a6bbb06ea","originalAuthorName":"熊毅"},{"authorName":"杨钢","id":"c3bfd175-9dd0-47ac-ac39-577278b05c1d","originalAuthorName":"杨钢"},{"authorName":"杨沐鑫","id":"3ee3f0d2-56f8-4cf9-a272-7f740328ca6e","originalAuthorName":"杨沐鑫"},{"authorName":"包汉生","id":"078dc7db-d9b6-47bd-a881-3a3dc2369e3c","originalAuthorName":"包汉生"},{"authorName":"郭志强","id":"311ecfcb-a608-40ac-860b-877533171c05","originalAuthorName":"郭志强"},{"authorName":"陈正阁","id":"6ee8801f-de6b-4103-a6d1-81b4b4b474ad","originalAuthorName":"陈正阁"}],"doi":"","fpage":"102","id":"989168bd-5cea-414b-ae98-d6e36640a0f1","issue":"8","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":"ff798ba3-0497-4e79-aee0-99a5bd62f60d","keyword":"GCr15钢","originalKeyword":"GCr15钢"},{"id":"2d8ee006-a26e-487b-b6ca-66db672a1ab4","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"234769de-ecb7-4d9e-a33d-7aea86d69ef8","keyword":"珠光体","originalKeyword":"珠光体"},{"id":"562b14e6-da92-4e45-93d9-2a08fde745f6","keyword":"组织特性","originalKeyword":"组织特性"},{"id":"45f4a2ff-5887-47b3-a80a-08a39047a8dc","keyword":"硬度","originalKeyword":"硬度"}],"language":"zh","publisherId":"jsrclxb201108020","title":"GCr15钢<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>后的组织特性","volume":"32","year":"2011"},{"abstractinfo":"钢和铁基合金通过<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(ECAP)可获得超细晶组织,从而改善材料的性能.成功实现了C方式650℃时珠光体65Mn钢的<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>,累积等效真应变约为5.片层状珠光体组织演变成超细的渗碳体颗粒均匀分布于铁素体基体的组织,而且铁素体基体为均匀<span style=\"color:red\">等</span>轴晶粒,平均晶粒尺寸约为0.3μm.","authors":[{"authorName":"张郑","id":"b98f5f8f-d665-4ccc-80dd-ca92dcdecd92","originalAuthorName":"张郑"},{"authorName":"黄俊霞","id":"a07f5e2d-5fbc-4a22-92f4-d279529a8e5b","originalAuthorName":"黄俊霞"},{"authorName":"王经涛","id":"a843880b-7efd-408d-96ef-b08ca4300b8f","originalAuthorName":"王经涛"},{"authorName":"赵西成","id":"8e43103f-53f3-480d-8bb0-e5a5b0f2af54","originalAuthorName":"赵西成"}],"doi":"","fpage":"31","id":"57d4a792-c575-4b1d-b4a0-5e75f27fbe34","issue":"12","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":"06f7afa8-f1c3-48a1-b852-83f0139d5f47","keyword":"珠光体钢","originalKeyword":"珠光体钢"},{"id":"15647cc2-31ae-44b8-8ac0-ef32401e56eb","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"4b516f98-fe35-4825-8127-4414b71f8c6b","keyword":"超细晶组织","originalKeyword":"超细晶组织"}],"language":"zh","publisherId":"gtyjxb200612008","title":"用<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>细化珠光体65Mn钢的组织","volume":"18","year":"2006"},{"abstractinfo":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(equal channel angular processing,ECAP)是使材料经受强烈塑性<span style=\"color:red\">变形</span>的一种加工方法.本文介绍ECAP的国内外发展概况,对其方法和影响因素<span style=\"color:red\">等</span>做了概述,并对其应用前景做了进一步的展望.","authors":[{"authorName":"张玉敏","id":"c8aee0b3-463c-44e5-ac90-ea2a906a08ae","originalAuthorName":"张玉敏"},{"authorName":"丁桦","id":"e1a41624-351a-47e5-a19e-994435230fbf","originalAuthorName":"丁桦"},{"authorName":"孝云祯","id":"488fee63-06bc-4451-8eda-e83ee223a0c8","originalAuthorName":"孝云祯"},{"authorName":"杨春征","id":"cdd2c086-9f81-4c0a-9c4a-9c2569d73fd1","originalAuthorName":"杨春征"}],"doi":"10.3969/j.issn.1671-6620.2002.04.003","fpage":"258","id":"e61d3027-04b5-413e-b37f-a57df4e80f9a","issue":"4","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"49830af6-56e6-4c2d-b002-489b349323b0","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"834575bc-4847-4bb2-b7b5-ebd5e76b184d","keyword":"强烈塑性<span style=\"color:red\">变形</span>","originalKeyword":"强烈塑性变形"},{"id":"5cdd24fd-d10d-414f-9275-faf8c4e5d633","keyword":"加工方法","originalKeyword":"加工方法"}],"language":"zh","publisherId":"clyyjxb200204003","title":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(ECAP)的研究现状及发展趋势","volume":"1","year":"2002"},{"abstractinfo":"在室温下成功实现了FeCoV合金A方式的<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(equal channel angular pressing,简称ECAP),并研究了<span style=\"color:red\">变形</span>后的显微组织以及回火处理对FeCoV合金ECAP<span style=\"color:red\">变形</span>显微组织的影响.结果显示,FeCoV合金经ECAP<span style=\"color:red\">变形</span>后,形成细小的板条状组织,且尺寸明显减小,由0.40μm减小至90 nm.板条内有位错缠结现象.随着ECAP<span style=\"color:red\">变形</span>道次的增加,细板条发生断裂.4道次ECAP<span style=\"color:red\">变形</span>FeCoV合金回火后的组织仍为板条组织,板条内有碳化物颗粒和纳米尺度析出相存在.","authors":[{"authorName":"杜忠泽","id":"e8d43b50-f5b6-41f9-ac3e-40a680d36b27","originalAuthorName":"杜忠泽"},{"authorName":"伍来智","id":"b3968c48-80ea-40ac-b930-8e819351474e","originalAuthorName":"伍来智"},{"authorName":"符寒光","id":"22f139bd-ffea-4078-941b-ea96604a1dd4","originalAuthorName":"符寒光"},{"authorName":"王经涛","id":"33d68bca-cdd6-4253-8e14-720f47c1edda","originalAuthorName":"王经涛"}],"doi":"","fpage":"1373","id":"76927f75-fc5c-409a-9c97-ac7c07bbd48c","issue":"8","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":"b9e6846b-ec4b-4e38-8aa9-7200f286abf4","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"82aadc5a-2a84-4f3b-b37d-c1b94a595759","keyword":"FeCoV合金","originalKeyword":"FeCoV合金"},{"id":"8acf480d-ea39-4fc5-8d65-7f57fa167d55","keyword":"回火","originalKeyword":"回火"},{"id":"1c9baab5-bdc9-41a0-940b-877d6658c1cc","keyword":"细化","originalKeyword":"细化"},{"id":"022860fe-6b54-421f-a3ec-5f1b350f8ff7","keyword":"板条组织","originalKeyword":"板条组织"}],"language":"zh","publisherId":"xyjsclygc200808012","title":"FeCoV合金ECAP<span style=\"color:red\">变形</span>和回火组织","volume":"37","year":"2008"},{"abstractinfo":"在室温采用<span style=\"color:red\">通道</span>夹角为Φ=120°的模具,以不同挤压速度实现工业纯钛的单道次等<span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>（ECAP）,利用光学显微镜（OM）观察了<span style=\"color:red\">变形</span>前后的组织形貌特征,分析了不同挤压速度对显微组织的影响。结果表明：在单道次ECAP<span style=\"color:red\">变形</span>过程中,孪晶<span style=\"color:red\">变形</span>是主要的<span style=\"color:red\">变形</span>机制,且随着<span style=\"color:red\">变形</span>速率（即挤压速度）的增大,孪晶变细,孪晶的密度显著增大。","authors":[{"authorName":"赵健","id":"b62cb03d-7fa2-4d97-8b8c-67efa759b8c5","originalAuthorName":"赵健"},{"authorName":"赵西成","id":"f62fa0a0-aac7-45b8-9f22-6b8bc617b95d","originalAuthorName":"赵西成"},{"authorName":"杨西荣","id":"49969aef-9309-43fa-a170-2fb8c8a24d12","originalAuthorName":"杨西荣"},{"authorName":"雷娜","id":"bb6fea56-bfad-4ad9-970a-192f9b8202c6","originalAuthorName":"雷娜"},{"authorName":"王海","id":"417eeab0-9e69-4fab-9126-6ba30be85744","originalAuthorName":"王海"}],"doi":"","fpage":"906","id":"4f65a905-5617-40fe-b2ff-caffa0f28d53","issue":"6","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"fab386f9-a1aa-4dc3-880a-4c42a2d5b52a","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"99fa8ab1-fcb0-4b7b-9c7d-8b759faf3283","keyword":"挤压速度","originalKeyword":"挤压速度"},{"id":"6b27a427-1ce3-4bcf-a4bb-5681de72aa4b","keyword":"孪晶","originalKeyword":"孪晶"},{"id":"1fb36b4a-b660-49ba-8389-66b186dc5923","keyword":"工业纯钛","originalKeyword":"工业纯钛"}],"language":"zh","publisherId":"clkxygc201106021","title":"挤压速度对工业纯钛室温ECAP<span style=\"color:red\">变形</span>孪晶的影响","volume":"29","year":"2011"},{"abstractinfo":"采用Bc方式<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(Equal Channel Angular Pressing,简称ECAP)对工业纯钛进行了8道次室温<span style=\"color:red\">变形</span>,研究了<span style=\"color:red\">变形</span>道次对显微组织和力学性能的影响.结果表明,铁素体组织随<span style=\"color:red\">变形</span>道次的增加逐渐演变为<span style=\"color:red\">等</span>轴状大角度晶界的超细晶组织;试验材料的硬度和强度随<span style=\"color:red\">变形</span>道次的增加而增加,伸长率曲线以第3道次为临界点,第3道次前材料伸长率曲线随挤压道次的增加而下降,而3道次后,曲线开始上升,材料伸长率增大.","authors":[{"authorName":"王成","id":"86d68ac3-0b17-4c51-8ee7-3b1186779553","originalAuthorName":"王成"},{"authorName":"赵西成","id":"355bb27f-228a-4a6e-9beb-41e4ac291104","originalAuthorName":"赵西成"},{"authorName":"杨西荣","id":"f28fe96d-d10f-4518-a637-9e88681b4121","originalAuthorName":"杨西荣"},{"authorName":"王幸运","id":"28c06e40-9c79-4157-a85a-e483cb6c8a5a","originalAuthorName":"王幸运"}],"doi":"","fpage":"476","id":"52c6a0a7-34a6-4c3b-88a2-46615a3b380c","issue":"3","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"c58d5d03-f30e-4086-be74-22fe65e61b68","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"a11c7476-8df2-4864-9e2c-7358bbc7448d","keyword":"工业纯钛","originalKeyword":"工业纯钛"},{"id":"da3bb8ec-8615-4aeb-a33a-adb3caa81330","keyword":"超细晶组织","originalKeyword":"超细晶组织"},{"id":"30e83f9e-e3d0-4fd5-a256-af563dd36935","keyword":"细化机理","originalKeyword":"细化机理"},{"id":"dbf6f8df-3853-4a6a-b4a7-bedc9eacccac","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"clkxygc200903037","title":"工业纯钛室温ECAP<span style=\"color:red\">变形</span>的组织和性能","volume":"27","year":"2009"},{"abstractinfo":"借助光学显微镜和透射电镜对2J4合金<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>(ECAP)组织进行了研究.结果表明,常温下2J4合金ECAP<span style=\"color:red\">变形</span>的最大累积真应变达到3.0,相当于压下量达到90%.ECAP<span style=\"color:red\">变形</span>1道次后,晶粒由30μm转变为具有一定方向性、相互平行的宽约0.35μm、长约为2.5μm的马氏体板条组织.随着<span style=\"color:red\">变形</span>道次增加,马氏体进一步细化,且出现晶粒从大板条向小的板条及<span style=\"color:red\">等</span>轴晶转化的趋势.另外,α相转变量随着<span style=\"color:red\">变形</span>量的增大而增加.","authors":[{"authorName":"杜忠泽","id":"274d980a-3e16-4cee-a35c-2a8f42a6ef9c","originalAuthorName":"杜忠泽"},{"authorName":"伍来智","id":"80a8ecd0-9181-4c64-b7ce-7472698879c1","originalAuthorName":"伍来智"},{"authorName":"符寒光","id":"602c04fb-9b6c-45dc-91b3-64d785cae198","originalAuthorName":"符寒光"},{"authorName":"王庆娟","id":"ae83257c-2759-40f4-b26a-dc6ba08d7878","originalAuthorName":"王庆娟"},{"authorName":"王经涛","id":"fb6896c0-1ba1-428d-8e2c-aa522f1b44fc","originalAuthorName":"王经涛"}],"doi":"10.3969/j.issn.1005-5053.2008.01.006","fpage":"23","id":"ecff3312-428c-4ab1-bda6-67b3beb9e978","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":"9d77082d-beeb-4508-82a0-03d2a6d777e4","keyword":"<span style=\"color:red\">等</span><span style=\"color:red\">径</span><span style=\"color:red\">弯曲</span><span style=\"color:red\">通道</span><span style=\"color:red\">变形</span>","originalKeyword":"等径弯曲通道变形"},{"id":"2b721263-1805-4a2b-b13b-1aa7a3f8e868","keyword":"2J4合金","originalKeyword":"2J4合金"},{"id":"90e876c1-e27a-42d0-92e0-bba0375b4a0a","keyword":"超细晶","originalKeyword":"超细晶"},{"id":"cebae800-400d-4575-9c9d-c6cda4117014","keyword":"马氏体","originalKeyword":"马氏体"}],"language":"zh","publisherId":"hkclxb200801006","title":"ECAP<span style=\"color:red\">变形</span>2J4合金的显微组织演变","volume":"28","year":"2008"}],"totalpage":6418,"totalrecord":64172}