{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用大型有限元软件ANSYS/LS-DYNA对<span style=\"color:red\">奥氏体高</span><span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>与铝板的爆炸焊接过程进行数值模拟,通过模拟端点线起爆和中间线起爆方式,观察其覆板速度及碰撞点压力变化及焊接效果,并设置了端点线起爆焊接实验进行验证.模拟结果表明:中间线起爆效果优于端点线起爆.试验结果表现出与模拟效果良好的一致性,分析认为<span style=\"color:red\">奥氏体高</span><span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>具备爆炸焊接所需性能.","authors":[{"authorName":"王健","id":"c4e9371d-646e-44d5-9784-b384fc3db9c8","originalAuthorName":"王健"},{"authorName":"刘天生","id":"a7a748ba-3047-413c-a6ad-4c0eb630a2f8","originalAuthorName":"刘天生"}],"doi":"","fpage":"98","id":"8022af1c-2a44-44bb-8609-4928e5704e99","issue":"2","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":"59aeda67-f063-4686-80ea-14ba88a33f75","keyword":"爆炸焊接","originalKeyword":"爆炸焊接"},{"id":"c5912d71-3bb2-4566-b03b-2d24eb56e09d","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"a831ebb4-c9c7-4445-8b29-adb82e1f1b00","keyword":"<span style=\"color:red\">奥氏体高</span><span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>","originalKeyword":"奥氏体高氮钢"}],"language":"zh","publisherId":"bqclkxygc201602025","title":"高<span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>与铝板的爆炸焊接可行性探究","volume":"39","year":"2016"},{"abstractinfo":"目前高<span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>研究的主要热点是高<span style=\"color:red\">氮</span>不锈<span style=\"color:red\">钢</span>,而高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>的应用前景最被看好.综述近年来国内外高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>的研究现状,包括<span style=\"color:red\">氮</span>在<span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>中的作用机理;高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>的试制;高含量<span style=\"color:red\">氮</span>对<span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>力学性能、耐蚀性能和组织稳定性的影响以及对高<span style=\"color:red\">氮</span>不锈<span style=\"color:red\">钢</span>应用前景的展望.","authors":[{"authorName":"石锋","id":"1e36b718-ecc6-4ad3-9c69-c77e58706459","originalAuthorName":"石锋"},{"authorName":"崔文芳","id":"1f8c8853-076e-465e-b6bc-212e5d5b3d8b","originalAuthorName":"崔文芳"},{"authorName":"王立军","id":"0cd970bd-fe23-43a6-af85-4e49a932a3bb","originalAuthorName":"王立军"},{"authorName":"姜周华","id":"33887c46-2955-4afb-8983-fa4ff467f59d","originalAuthorName":"姜周华"},{"authorName":"刘春明","id":"f1a1c7d2-b957-4fdb-b355-119679e2f6de","originalAuthorName":"刘春明"}],"doi":"10.3969/j.issn.1001-7208.2006.05.011","fpage":"45","id":"c27b2f69-6637-42b3-be08-2c954f42ff04","issue":"5","journal":{"abbrevTitle":"SHJS","coverImgSrc":"journal/img/cover/SHJS.jpg","id":"59","issnPpub":"1001-7208","publisherId":"SHJS","title":"上海金属"},"keywords":[{"id":"255a51f0-57f2-4215-8240-f8d0a190a639","keyword":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>","originalKeyword":"高氮奥氏体不锈钢"},{"id":"0fd2cd19-bbc1-4017-9ae7-32b59e028d34","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"ec539467-5b6d-4894-9f0e-7bdd9c2018a5","keyword":"耐蚀性能","originalKeyword":"耐蚀性能"},{"id":"62498dd0-c88f-4743-9b30-bcbbab15e6da","keyword":"组织稳定性","originalKeyword":"组织稳定性"}],"language":"zh","publisherId":"shjs200605011","title":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>研究进展","volume":"28","year":"2006"},{"abstractinfo":"研究<span style=\"color:red\">氮</span>含量为0.56%的不同厚度规格的高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>装甲<span style=\"color:red\">钢</span>抗穿、破甲弹侵彻时的抗弹性能、冲击硬化、抗弹机理等现象,以防护系数的优劣作为评定依据.试验结果表明,高<span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>可产生明显的冲击硬化现象,具有优良的抗弹性能和综合性能,高的防护系数使其可作为优良的防护材料.","authors":[{"authorName":"陈巍","id":"803345ec-bd6a-4fcd-80d6-47a69b96b387","originalAuthorName":"陈巍"},{"authorName":"刘燕林","id":"ecf42ce4-64cc-4c2d-a95d-5439ce285faa","originalAuthorName":"刘燕林"},{"authorName":"齐志望","id":"f8894415-fd6c-43f1-8ee9-405a10e6627b","originalAuthorName":"齐志望"},{"authorName":"宗铎","id":"7bd552bf-8e66-4180-980d-eec2d8376bc4","originalAuthorName":"宗铎"},{"authorName":"贺勇","id":"fd68bafc-82da-4301-9500-03b3e9dca27c","originalAuthorName":"贺勇"},{"authorName":"吕绯","id":"2b351d69-bb5e-45db-b977-0cfcf718d61d","originalAuthorName":"吕绯"}],"doi":"10.3969/j.issn.1004-244X.2009.06.015","fpage":"51","id":"0e812b04-1012-40b2-b2d6-0a8a59907fcb","issue":"6","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":"0d784e0c-6b5e-4158-909b-e679c4e755dc","keyword":"高<span style=\"color:red\">氮</span><span style=\"color:red\">钢</span>","originalKeyword":"高氮钢"},{"id":"2ebbb2af-5d3b-44a5-8375-007018c72984","keyword":"冲击硬化","originalKeyword":"冲击硬化"},{"id":"25a1aced-680c-4f94-81c6-92aaad25336c","keyword":"抗弹性能","originalKeyword":"抗弹性能"}],"language":"zh","publisherId":"bqclkxygc200906015","title":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>装甲<span style=\"color:red\">钢</span>抗弹性能研究","volume":"32","year":"2009"},{"abstractinfo":"通过65%硝酸浸泡法和电化学动电位再活化法定量评价18-8<span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>的晶间腐蚀倾向,并利用分析电子显微镜确定晶界的贫铬区,利用透射电子显微镜及电子衍射技术确定晶界析出物的结构.试验结果表明:适量增加<span style=\"color:red\">氮</span>含量可提高18-8<span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>的耐晶间腐蚀性能.敏化状态下再活化率Ra在<span style=\"color:red\">氮</span>的质量分数为0.16%时最低;当<span style=\"color:red\">氮</span>的质量分数大于0.16%时,贫铬区最低铬含量随<span style=\"color:red\">氮</span>含量的增加而降低;贫铬区宽度在<span style=\"color:red\">氮</span>的质量分数为0.16%时最窄,<span style=\"color:red\">氮</span>含量继续提高则贫铬区宽度扩大.","authors":[{"authorName":"荣凡","id":"6517ce74-2ec9-4f16-90bb-d034c90c3192","originalAuthorName":"荣凡"},{"authorName":"康喜范","id":"15f0e2d7-9998-4590-a77d-85509441ab85","originalAuthorName":"康喜范"},{"authorName":"郎宇平","id":"ca67bb0d-4aac-4b98-95b6-a7a7601b461a","originalAuthorName":"郎宇平"}],"doi":"","fpage":"62","id":"bb80cbc6-8e40-4581-be90-1ac72b31842c","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"c04914ad-a056-40a6-b898-65c2e42326d8","keyword":"<span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>","originalKeyword":"奥氏体不锈钢"},{"id":"f611a10d-dc95-4e54-b6b9-d8ae18d4f77a","keyword":"敏化","originalKeyword":"敏化"},{"id":"d7156fad-eda1-4782-9258-7b44878401a4","keyword":"<span style=\"color:red\">氮</span>","originalKeyword":"氮"}],"language":"zh","publisherId":"gt200505016","title":"含<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>的敏化行为","volume":"40","year":"2005"},{"abstractinfo":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>是利用<span style=\"color:red\">氮</span>代替镍进行合金化的一种合金结构<span style=\"color:red\">钢</span>,<span style=\"color:red\">氮</span>的固溶存在是材料具备优良性能的前提.焊接是高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>工程应用需要解决的首要问题之一,<span style=\"color:red\">氮</span>是影响其焊接性的主要因素,为了获得与母材性能匹配的焊接接头,必须理解熔焊过程中的<span style=\"color:red\">氮</span>行为.对熔焊时电弧区、熔池区的<span style=\"color:red\">氮</span>行为进行了分析,以实现焊缝固溶<span style=\"color:red\">氮</span>含量的有效控制.","authors":[{"authorName":"夏明生","id":"1fc4b486-d4e8-4e7e-90ea-ddd62f19166c","originalAuthorName":"夏明生"},{"authorName":"田志凌","id":"ccfd6d04-caf1-4501-8066-22a77643dbb6","originalAuthorName":"田志凌"},{"authorName":"彭云","id":"a7174b88-ae5b-4f34-bc49-e1830f42f90b","originalAuthorName":"彭云"},{"authorName":"马成勇","id":"e4e5f0a0-c0c9-4035-8c5a-ad383e08a01f","originalAuthorName":"马成勇"},{"authorName":"赵琳","id":"d958cfa9-e823-4869-bb55-49cecf79aaaa","originalAuthorName":"赵琳"}],"doi":"","fpage":"9","id":"465aea54-74c4-4fc5-8b71-f2cfb86406d1","issue":"6","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":"fa5fc082-d5c9-4c4e-9d7c-c2429d3d24a8","keyword":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>","originalKeyword":"高氮奥氏体不锈钢"},{"id":"32b5d14d-b812-4b4e-bbc2-4b66d76bb37d","keyword":"<span style=\"color:red\">氮</span>行为","originalKeyword":"氮行为"},{"id":"ab637321-cbd9-4ec2-9834-4b0a8de43b6f","keyword":"熔焊","originalKeyword":"熔焊"}],"language":"zh","publisherId":"gtyjxb200706003","title":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>熔焊时电弧空间及熔池的<span style=\"color:red\">氮</span>行为","volume":"19","year":"2007"},{"abstractinfo":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>是利用<span style=\"color:red\">氮</span>代替镍进行合金化的一种合金结构<span style=\"color:red\">钢</span>，<span style=\"color:red\">氮</span>的固溶存在是材料具备优良性能的前提。焊接是高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>工程应用需要解决的首要问题之一，<span style=\"color:red\">氮</span>是影响其焊接性的主要因素，为了获得与母材性能匹配的焊接接头，必须理解熔焊过程中的<span style=\"color:red\">氮</span>行为。对熔焊时电弧区、熔池区的<span style=\"color:red\">氮</span>行为进行了分析，以实现焊缝固溶<span style=\"color:red\">氮</span>含量的有效控制。","authors":[{"authorName":"夏明生","id":"8dcc90de-2354-4733-95a6-6f55380fec28","originalAuthorName":"夏明生"},{"authorName":"田志凌","id":"705a15c7-a92b-4a48-be8d-fa40849afa97","originalAuthorName":"田志凌"},{"authorName":"彭云","id":"8e0644ab-6d74-411c-9b19-47114c8a0a76","originalAuthorName":"彭云"},{"authorName":"马成勇","id":"77a34e42-c8f4-48b8-9960-eb7cf6ac613d","originalAuthorName":"马成勇"},{"authorName":"赵琳","id":"0e5b086c-1057-42b1-9218-18452dfd77d4","originalAuthorName":"赵琳"}],"categoryName":"|","doi":"","fpage":"9","id":"964d433f-2ca2-402e-8484-e66e9d5f038c","issue":"6","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":"0c054982-ae5a-4358-9838-f9c97a96d6f9","keyword":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>;<span style=\"color:red\">氮</span>行为;熔焊","originalKeyword":"高氮奥氏体不锈钢;氮行为;熔焊"}],"language":"zh","publisherId":"1001-0963_2007_6_17","title":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>熔焊时电弧空间及熔池的<span style=\"color:red\">氮</span>行为","volume":"19","year":"2007"},{"abstractinfo":"设计了一种低应力下容易发生ε马氏体转变的Fe-17Mn-6Si-0.3C高Si高Mn<span style=\"color:red\">钢</span>.采用OM,XRD和TEM研究了高Si高Mn<span style=\"color:red\">钢</span>和传统高Mn<span style=\"color:red\">钢</span>在静态拉伸和动态冲击时的力学性能及组织演化.结果表明:静态拉伸下高Si高Mn<span style=\"color:red\">钢</span>比传统高Mn<span style=\"color:red\">钢</span>具有更高的加工硬化速率；动态冲击下高Si高Mn<span style=\"color:red\">钢</span>的表面硬度高于传统高Mn<span style=\"color:red\">钢</span>,而冲击变形量却显著低于传统高Mn<span style=\"color:red\">钢</span>.高Si高Mn<span style=\"color:red\">钢</span>变形时应力诱发ε马氏体转变的优先发生是导致上述结果的原因.这个结果间接证实了传统高Mn<span style=\"color:red\">钢</span>的异常加工硬化能力来源于形变孪晶的形成及其因C原子存在导致的严重晶格畸变.","authors":[{"authorName":"文玉华","id":"9fcff495-abea-4a51-bd93-5f6b53e02c48","originalAuthorName":"文玉华"},{"authorName":"张万虎","id":"f797ea9f-e0eb-41fa-92a4-c59dc69cf146","originalAuthorName":"张万虎"},{"authorName":"司海涛","id":"de43885a-8cec-4366-b85d-6461bee5dbe0","originalAuthorName":"司海涛"},{"authorName":"熊仁龙","id":"fe3eb24b-8b88-4b88-84fb-5451d827ac52","originalAuthorName":"熊仁龙"},{"authorName":"彭华备","id":"0e1c7dc2-4f31-4604-80a4-e3a3a63a8814","originalAuthorName":"彭华备"}],"doi":"10.3724/SP.J.1037.2012.00221","fpage":"1153","id":"63cb1e89-c1b8-4eb5-ac29-f53cd97961d1","issue":"10","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"66f04f8a-9b33-42b5-97df-0f859f077d17","keyword":"高Mn<span style=\"color:red\">钢</span>","originalKeyword":"高Mn钢"},{"id":"ff3d0d23-37b6-4e38-b70f-5c2a80a6430a","keyword":"加工硬化能力","originalKeyword":"加工硬化能力"},{"id":"8d7b6f16-588b-4088-a1cd-cbb5dfa2d7f2","keyword":"高Si高Mn<span style=\"color:red\">钢</span>","originalKeyword":"高Si高Mn钢"},{"id":"419861df-21f9-43a7-ae6d-1f5f5dfadcea","keyword":"形变孪晶","originalKeyword":"形变孪晶"},{"id":"47468b06-ff0b-459b-a412-d03339c64555","keyword":"应力诱发马氏体转变","originalKeyword":"应力诱发马氏体转变"}],"language":"zh","publisherId":"jsxb201210001","title":"高Si<span style=\"color:red\">奥氏体高</span>Mn<span style=\"color:red\">钢</span>加工硬化行为及机制的研究","volume":"48","year":"2012"},{"abstractinfo":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>是一类具有优良力学性能和抗腐蚀性能的合金结构<span style=\"color:red\">钢</span>,适当含量的固溶<span style=\"color:red\">氮</span>是这种<span style=\"color:red\">钢</span>具备优异性能的前提条件.高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>能否在工程上得以广泛应用在很大程度上取决于焊后接头性能,为了获得与母材力学性能和抗腐蚀性能相匹配的熔焊接头,焊缝<span style=\"color:red\">氮</span>含量及<span style=\"color:red\">氮</span>存在形式的控制至关重要.对熔焊时焊缝<span style=\"color:red\">氮</span>含量的影响因素进行了阐述,以期为这种<span style=\"color:red\">钢</span>的焊接加工以及焊接材料的研制开发等相关研究提供一定的借鉴.","authors":[{"authorName":"夏明生","id":"9cc03feb-e6fe-4878-b71d-fe41e9417d36","originalAuthorName":"夏明生"},{"authorName":"田志凌","id":"dba953ba-57b3-45e9-83ac-bea74c576c37","originalAuthorName":"田志凌"},{"authorName":"彭云","id":"900e8dc3-aaa8-4bfe-9d94-a055f7693caf","originalAuthorName":"彭云"},{"authorName":"马成勇","id":"d4c7c3a2-860d-4815-ae46-5f421a3340b2","originalAuthorName":"马成勇"}],"doi":"","fpage":"61","id":"924fc00c-5776-4e3a-9fcb-f71ab15710c5","issue":"2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"0359a6f1-a132-4a19-b3e2-d9d50b98ebf0","keyword":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>","originalKeyword":"高氮奥氏体不锈钢"},{"id":"58d8cd65-15da-4494-8f6d-aa95797b3019","keyword":"<span style=\"color:red\">氮</span>含量","originalKeyword":"氮含量"},{"id":"f55f3d07-0b70-43ba-ab80-07bc5523834c","keyword":"熔焊","originalKeyword":"熔焊"},{"id":"7900fe82-1cbd-4e5f-871c-b9289adfc26f","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"cldb200602017","title":"高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>熔焊焊缝的<span style=\"color:red\">氮</span>含量","volume":"20","year":"2006"},{"abstractinfo":"阐述了铌、<span style=\"color:red\">氮</span>在中锰<span style=\"color:red\">奥氏体</span><span style=\"color:red\">钢</span>中的作用及其对中锰钢组织和性能的影响.结果表明,铌、<span style=\"color:red\">氮</span>能形成Nb2C和NbN,它们可作为非自发结晶的核心,从而使中锰钢的晶粒度从原来的2～3级细化到6～7级,冲击韧性提高36 %,裂纹形成功提高105 %.此外,铌、<span style=\"color:red\">氮</span>能降低层错能,阻止位错运动,使<span style=\"color:red\">钢</span>的加工硬化性能明显提高.","authors":[{"authorName":"谢敬佩","id":"d4d1166f-bb29-4c97-99bf-ff050836d3eb","originalAuthorName":"谢敬佩"},{"authorName":"王文焱","id":"527d8582-f4d8-4142-80c3-cf1a9b676baa","originalAuthorName":"王文焱"},{"authorName":"王爱琴","id":"fd203a37-0768-47bf-b2a8-89d2434e62dc","originalAuthorName":"王爱琴"},{"authorName":"宋延沛","id":"31a6b462-9a2b-404c-905f-775b595b5da7","originalAuthorName":"宋延沛"},{"authorName":"李洛利","id":"ab13ea00-e36c-42e4-b1f1-6c57695fbc5c","originalAuthorName":"李洛利"}],"doi":"","fpage":"38","id":"b2f9b275-4d4a-485f-86d7-a48526f1044a","issue":"1","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":"335afe5c-cb9b-4338-a7d1-69871921cdab","keyword":"中锰<span style=\"color:red\">奥氏体</span><span style=\"color:red\">钢</span>","originalKeyword":"中锰奥氏体钢"},{"id":"62756680-d5ae-41e8-98fb-df17c08a75ad","keyword":"晶粒度","originalKeyword":"晶粒度"},{"id":"08b828fb-9d84-491b-8eb3-2e8cd216cc61","keyword":"加工硬化","originalKeyword":"加工硬化"},{"id":"ba7ce5ce-c3a5-4876-ad93-9571146ce87c","keyword":"铌","originalKeyword":"铌"},{"id":"00b6eda0-21ac-40d4-8c83-131afc84940f","keyword":"<span style=\"color:red\">氮</span>","originalKeyword":"氮"}],"language":"zh","publisherId":"gtyjxb200201010","title":"铌、<span style=\"color:red\">氮</span>在中锰<span style=\"color:red\">奥氏体</span><span style=\"color:red\">钢</span>中的作用","volume":"14","year":"2002"},{"abstractinfo":"在-60 ℃至室温范围内，采用夏比冲击试验测定材料的韧脆转变温度（DBTT），并通过对冲击断口的扫描电镜（SEM）观察和透射电镜（TEM）观察等方法，对几种不同<span style=\"color:red\">氮</span>含量<span style=\"color:red\">奥氏体</span>不锈<span style=\"color:red\">钢</span>在低温下发生韧脆转变的现象进行了研究。结果表明：在Charpy冲击试验中,除大量高密度位错和层错外未发现<span style=\"color:red\">奥氏体</span>基体结构的变化，随温度的降低，其断口形貌由韧窝→韧窝和似准解理→似解理脆断变化，断裂形式为以穿晶为主的混合断裂。","authors":[{"authorName":"马玉喜","id":"f852dad6-9a8a-4878-8e70-16de868ef461","originalAuthorName":"马玉喜"},{"authorName":"荣凡","id":"874b00f8-938c-438b-897d-ee40033c89dc","originalAuthorName":"荣凡"},{"authorName":"周荣","id":"12ec1fa3-d647-43bb-8d6a-fa460d25c666","originalAuthorName":"周荣"},{"authorName":"郎宇平","id":"d8d5f5ba-1e96-40e9-8c0b-593178d65afb","originalAuthorName":"郎宇平"},{"authorName":"蒋业华","id":"96c5029f-3670-46c5-b788-6cd887c26178","originalAuthorName":"蒋业华"}],"categoryName":"|","doi":"","fpage":"89","id":"32f15011-018b-4b55-ab61-6958886201c2","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"65065914-2cd5-4a6a-93f5-956119ef2fc9","keyword":"夏比冲击试验;高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span><span style=\"color:red\">钢</span>;韧脆转变;似解理断裂","originalKeyword":"夏比冲击试验;高氮奥氏体钢;韧脆转变;似解理断裂"}],"language":"zh","publisherId":"0449-749X_2008_2_21","title":"超高<span style=\"color:red\">氮</span><span style=\"color:red\">奥氏体</span><span style=\"color:red\">钢</span>的韧脆转变","volume":"43","year":"2008"}],"totalpage":2668,"totalrecord":26680}