{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"分析了<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的强韧<span style=\"color:red\">化</span>机理及CSP生产线的工艺特点,探讨了<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>技术在CSP生产线应用的可行性和应注意的主要问题.<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢控轧控冷工艺技术特点是再结晶轧制与加速冷却相结合,而这一控制轧制特点正是CSP工艺的特征和优势.国外CSP线在投产之后已成功将<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>技术应用于该领域,并形成了不同系列.","authors":[{"authorName":"蒋昌林","id":"9ca7e884-708c-41a3-819d-f62db75ccecf","originalAuthorName":"蒋昌林"},{"authorName":"朱涛","id":"18ea1a74-33c3-4bac-85b5-c02eb9301e5e","originalAuthorName":"朱涛"},{"authorName":"潘国平","id":"0d7bbfc5-fcc2-4b2f-bcd2-c927cef97374","originalAuthorName":"潘国平"}],"doi":"10.3969/j.issn.1004-7638.2004.01.008","fpage":"39","id":"61c0982a-3a90-4152-8021-db3fc67cf28d","issue":"1","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"20ad4f72-58ea-4ae0-ac05-5d3f1efab4d2","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"b65b6e2d-965d-45a4-8e84-77ee74eb230b","keyword":"CSP","originalKeyword":"CSP"},{"id":"0a5e1383-a896-4d7a-ac04-5d0f1b88e6e3","keyword":"晶粒细化","originalKeyword":"晶粒细化"},{"id":"e8fe08e6-b31d-40fb-a908-0a1f84fdeee5","keyword":"析出强化","originalKeyword":"析出强化"}],"language":"zh","publisherId":"gtft200401008","title":"在CSP线生产<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的探讨","volume":"25","year":"2004"},{"abstractinfo":"为在CSP线利用<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>加控制轧制生产550 MPa以上高强度HSLA钢,通过试验钢的成分设计、模拟CSP连铸、试验轧制和Gleeble试验,初步确定了该产品在CSP线的生产工艺,为下一步深入研究CSP线的<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>行为奠定了基础.","authors":[{"authorName":"朱涛","id":"4ae83535-7601-436c-875e-8b31d2be3c63","originalAuthorName":"朱涛"},{"authorName":"蒋昌林","id":"14989f02-f139-4de6-8447-99cc0117f12b","originalAuthorName":"蒋昌林"},{"authorName":"何宜柱","id":"96946b62-1027-429c-855c-0e8870df8bf0","originalAuthorName":"何宜柱"}],"doi":"10.3969/j.issn.1004-7638.2003.04.002","fpage":"6","id":"ee9e4595-92a4-4dde-aac1-42f80d80c6c6","issue":"4","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"b0e8e6cf-a277-47d9-a381-30939e66b12e","keyword":"HSLA钢","originalKeyword":"HSLA钢"},{"id":"8e3f5f23-baaf-494f-9744-b62fdb7813e1","keyword":"CSP","originalKeyword":"CSP"},{"id":"04236a1e-ee11-4c44-a6d4-b2aa3247b58f","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"5ab1fd31-77d6-4c29-a6f8-47c7f8efe2a0","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gtft200304002","title":"在CSP线生产550MPa以上<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>HSLA钢的试验研究","volume":"24","year":"2003"},{"abstractinfo":"基于电炉流程工艺研特点,发挥电炉钢N含量高的特点,采用在钢中加入VN<span style=\"color:red\">合金</span>进行<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span>化处理,控制钢水中[O]小于0.025%,[S]小于0.005%,采取提高VN<span style=\"color:red\">合金</span>收得率的工艺措施,使<span style=\"color:red\">V</span>的收得率在90%以上,加入VN <span style=\"color:red\">合金</span>N的收得率在60%～70%,充分发挥了<span style=\"color:red\">V</span>晶粒细化和沉淀强化的作用,成功开发了<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>屈服强度550 MPa级的高强度热轧钢板.","authors":[{"authorName":"毛新平","id":"28b6ffbc-06f2-49da-aa86-726929130c98","originalAuthorName":"毛新平"},{"authorName":"陈学文","id":"54bb5266-cfa0-4ffc-a452-6d64690dec13","originalAuthorName":"陈学文"},{"authorName":"李烈军","id":"e0480605-7fea-4d32-9742-c4604114cb27","originalAuthorName":"李烈军"},{"authorName":"许传芬","id":"37b77e4e-52d0-4a5d-95bf-fa480d20686b","originalAuthorName":"许传芬"},{"authorName":"庄汉洲","id":"7bce7fe1-4bb2-4d91-8877-b1101885cfc4","originalAuthorName":"庄汉洲"},{"authorName":"严旭昌","id":"2f8aa76d-4399-4c18-b514-87251dac947a","originalAuthorName":"严旭昌"}],"doi":"10.3969/j.issn.1004-7638.2006.04.007","fpage":"29","id":"b13c81e4-ab99-4e8b-9c12-38e5b09bbc6d","issue":"4","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"e29362ea-dd3b-4258-bda9-d67e07d9d9f3","keyword":"电炉炼钢","originalKeyword":"电炉炼钢"},{"id":"352b702f-7e93-4ab6-9a7a-5e2221b058a7","keyword":"钒氮<span style=\"color:red\">合金</span>","originalKeyword":"钒氮合金"},{"id":"af283371-05f4-45ed-8b1d-96907e29e4e7","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"a0ab22c3-592d-4fec-ad21-7b0c1634043e","keyword":"高强钢","originalKeyword":"高强钢"}],"language":"zh","publisherId":"gtft200604007","title":"钒<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>高强钢电炉炼钢工艺研究","volume":"27","year":"2006"},{"abstractinfo":"研究了变形后冷却工艺对<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>以及不含<span style=\"color:red\">V</span>螺纹钢中纳米析出物的影响,在热模拟试验机上进行了变形后不同冷却工艺的试验,采用透射电镜和能谱仪对螺纹钢的析出物进行了观察和分析.结果表明,含<span style=\"color:red\">V</span>螺纹钢高温变形后直接空冷有利于细小的VC均匀析出,提供更好的析出强化效果;不含<span style=\"color:red\">V</span>螺纹钢高温变形后在650℃保温30 min有利于纳米级渗碳体的析出.研究结果为螺纹钢轧后冷却工艺的制定提供了理论依据.","authors":[{"authorName":"张晨","id":"acc3bd1d-a9bb-48c7-a536-13abb94c95b6","originalAuthorName":"张晨"},{"authorName":"徐光","id":"01c72908-c248-4146-8ca4-30705b1b176a","originalAuthorName":"徐光"},{"authorName":"袁清","id":"52885995-08b9-4bfe-98a6-8edc15e66469","originalAuthorName":"袁清"},{"authorName":"何贝","id":"0ece0817-24f5-4beb-ada0-931f38997892","originalAuthorName":"何贝"}],"doi":"10.7513/j.issn.1004-7638.2015.02.006","fpage":"28","id":"d5ed7a57-b716-4418-bf30-44209d4628c4","issue":"2","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"9c011a5b-66b2-4bcb-bb4f-0fa9bf6f993a","keyword":"螺纹钢","originalKeyword":"螺纹钢"},{"id":"1e8891ea-e28b-4e01-8bb4-531fdc46e685","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"244f960c-05d5-4f03-871c-0a8d533175f7","keyword":"冷却工艺","originalKeyword":"冷却工艺"},{"id":"d379fda0-6740-4f3a-9a6d-9f375c1fc528","keyword":"析出物","originalKeyword":"析出物"},{"id":"b13fe132-5eb3-4f92-9b4a-d94a3277e618","keyword":"热模拟","originalKeyword":"热模拟"}],"language":"zh","publisherId":"gtft201502006","title":"<span style=\"color:red\">微</span><span style=\"color:red\">合金</span>元素<span style=\"color:red\">V</span>和冷却工艺对C-Si-Mn系螺纹钢中纳米析出物的影响","volume":"36","year":"2015"},{"abstractinfo":"通过金相显微镜、透射电镜、X射线仪以及力学性能测试等对自行设计的20MnSi钢的强韧<span style=\"color:red\">化</span>机制进行研究.结果表明试验钢性能取决于钢组织中原奥氏体晶粒的细化、弥散质点<span style=\"color:red\">V</span>(CN)的析出、珠光体片间距的减小和渗碳体片的变薄、以及珠光体数量的减少；此外,控轧控冷为20MnSi钢组织转变创造了热力学和动力学上的特殊条件,在铁素体基体上析出了细小且相互交错分布的针状铁素体,与平衡相铁素体相比较,它的形貌和结构特点对铁素体晶粒的塑性变形和<span style=\"color:red\">微</span>裂纹的扩展都会造成阻碍,因此,能够较好的改善钢的强韧性.","authors":[{"authorName":"吴<span style=\"color:red\">化</span>","id":"3564e47e-dd21-4a00-8bd7-ab2f637dea03","originalAuthorName":"吴化"},{"authorName":"姜颖","id":"316dbec8-b365-4cfd-9294-a9e38cf85743","originalAuthorName":"姜颖"}],"doi":"","fpage":"78","id":"c9d01ff3-4222-4ee5-ac1a-876bb4acc58f","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":"f4e44d4a-7401-4288-a04f-61ba6742ccf5","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"e2c7b6a3-1287-42c5-99aa-3c2bebea81ec","keyword":"控轧控冷工艺","originalKeyword":"控轧控冷工艺"},{"id":"dab82495-6cb5-4f03-83c3-76f543d61601","keyword":"细晶强化","originalKeyword":"细晶强化"},{"id":"c8e1ce71-0b34-42f9-9ad4-ec155268ceda","keyword":"针状铁素体","originalKeyword":"针状铁素体"}],"language":"zh","publisherId":"jsrclxb201307015","title":"含钒20MnSi钢控轧控冷后的强韧<span style=\"color:red\">化</span>机制","volume":"34","year":"2013"},{"abstractinfo":"","authors":[{"authorName":"","id":"8589029c-925c-4f16-a0c5-7d63c136890f","originalAuthorName":""},{"authorName":"","id":"6ec46681-4a23-4c55-a24e-bff7e8197f49","originalAuthorName":""},{"authorName":"","id":"1c9a6fc8-4173-4400-90ae-f35b10c3b5f9","originalAuthorName":""},{"authorName":"","id":"ae5b744b-32f9-40fd-be5d-7f0b3e7bf6ac","originalAuthorName":""}],"doi":"","fpage":"1053","id":"84d616e2-27ae-4834-9bb5-f492a8f6b987","issue":"11","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"6eb8c58f-4422-425a-9cd1-d1460b32f795","keyword":"力学性能测试","originalKeyword":"力学性能测试"},{"id":"4bc781f1-e681-4685-b23a-676b5371c550","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"4a8ff1e5-0d35-4118-af2e-a0bd4c9a6841","keyword":"中碳结构钢","originalKeyword":"中碳结构钢"},{"id":"18be6610-50bd-426e-9f22-13c5329d3d3d","keyword":"中碳钢","originalKeyword":"中碳钢"},{"id":"75befedc-71e3-44c2-bb56-2e4fd1021b97","keyword":"针状铁素体","originalKeyword":"针状铁素体"},{"id":"3329397d-32b0-4055-83b5-070fe5e3b2bf","keyword":"铬","originalKeyword":"铬"},{"id":"989fd767-62ae-4ca7-9616-7ed74ade95a3","keyword":"奥氏体<span style=\"color:red\">化</span>温度","originalKeyword":"奥氏体化温度"},{"id":"632bc532-b949-4ccc-bbc9-90d5ae4b7ba9","keyword":"锰","originalKeyword":"锰"}],"language":"zh","publisherId":"clkxjsxb-e201211014","title":"Influence of Cr, Mn and Mo Addition on Structure and Properties of <span style=\"color:red\">V</span> Microalloyed Medium Carbon Steels","volume":"28","year":"2012"},{"abstractinfo":"介绍了<span style=\"color:red\">V</span>在钢中的应用及<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>技术最新进展.通过含<span style=\"color:red\">V</span>钢中增N,利用廉价的N元素,优化了<span style=\"color:red\">V</span>的析出,显著提高沉淀强化效果,达到节约<span style=\"color:red\">V</span>用量及降低成本的目的.<span style=\"color:red\">V</span>-N钢中<span style=\"color:red\">V</span>(C,N)在奥氏体中析出,起到晶内铁素体核心作用,明显细化铁素体晶粒.<span style=\"color:red\">V</span>在贝氏体中的析出起到明显强化作用,提高了贝氏体的强度.<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>技术在高强度钢筋、高强度型钢、非调质钢、薄板坯连铸连轧高强度带钢等产品中获得广泛应用.","authors":[{"authorName":"杨才福","id":"62935581-91d2-4dd4-b8c2-8e16dfc55eab","originalAuthorName":"杨才福"}],"doi":"","fpage":"1","id":"9b5c3684-c812-45c2-82c2-0b9edcfd2391","issue":"4","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"636fa053-ef94-4168-ab5b-8f55b8dd831d","keyword":"<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V微合金化"},{"id":"36cf720f-0d96-4b22-ad54-ff38ff557065","keyword":"析出强化","originalKeyword":"析出强化"},{"id":"009963d5-e2aa-4510-9872-dcec00bca7c0","keyword":"晶内铁素体","originalKeyword":"晶内铁素体"},{"id":"a72b8565-f29c-4c98-bdf4-a5e16faf835f","keyword":"薄板坯连铸连轧","originalKeyword":"薄板坯连铸连轧"},{"id":"6ffd3f38-529a-4bf5-b6f8-d03f2f183718","keyword":"非调质钢","originalKeyword":"非调质钢"}],"language":"zh","publisherId":"gt201304001","title":"钒钢的技术进展","volume":"48","year":"2013"},{"abstractinfo":"对比了<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>和<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的强化效果,确认钢中增加N含量能有效提高<span style=\"color:red\">V</span>的析出强化与细晶强化能力,对钢的各项性能都不会产生不利影响.采用<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>和控制轧制工艺试制了60、70 mm厚板,产品性能到达了Q390E钢的质量要求.","authors":[{"authorName":"杨雄","id":"c7639187-4f78-4e71-8116-e8d195f1d5b0","originalAuthorName":"杨雄"},{"authorName":"金永春","id":"dbc0e072-b6ca-40a1-ad62-99b51049ae84","originalAuthorName":"金永春"},{"authorName":"王全礼","id":"00dfc239-353b-4b59-9644-d16dd5368d7d","originalAuthorName":"王全礼"},{"authorName":"张功焰","id":"a90b59c3-7228-4f94-882a-680fa262f559","originalAuthorName":"张功焰"}],"doi":"10.3969/j.issn.1004-7638.2005.01.004","fpage":"16","id":"c91db98e-2470-47f7-9cfd-150afc96c07a","issue":"1","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"e6329035-bbbc-48ff-9457-3c301f59a6c9","keyword":"<span style=\"color:red\">V</span>-N","originalKeyword":"V-N"},{"id":"3d84b979-a5c5-442c-8980-4e3854bbd33a","keyword":"<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"微合金化"},{"id":"8efb3721-7644-4c57-bbe9-43e9ef411232","keyword":"厚板","originalKeyword":"厚板"},{"id":"3aa6c09c-281a-4d32-ab3e-06796af505a8","keyword":"控制轧制","originalKeyword":"控制轧制"}],"language":"zh","publisherId":"gtft200501004","title":"<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>高强度厚板的研制","volume":"26","year":"2005"},{"abstractinfo":"采用OM,SEM和TEM对<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢与<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的组织与析出相进行了分析,研究了强化机制.结果表明,<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢与<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的显微组织主要为铁素体与少量珠光体的混合组织.随着卷取温度的升高,<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的强度呈现出先增加后下降的规律,600℃时获得了最优的力学性能,其屈服强度与抗拉强度分别达到了605与687MPa,延伸率为24.5％.与<span style=\"color:red\">V</span><span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢相比,<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢的铁素体晶粒更细小,平均晶粒尺寸达到4.5 μm,析出相更细小弥散,尺寸在3～50 nm之间,平均尺寸达到8.0 nm,以及更高的位错密度.晶粒细化、析出强化与位错强化是<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>钢具有高屈服强度的主要原因,其中细晶强化是最主要的强化机制,占总屈服强度的43.05％,析出强化与位错强化对屈服强度的贡献高达34.44％.","authors":[{"authorName":"惠亚军","id":"ccddf892-04ca-44e6-b1ad-0a297ab51c08","originalAuthorName":"惠亚军"},{"authorName":"潘辉","id":"c4718a39-8214-4f0e-aabc-b70501427eb0","originalAuthorName":"潘辉"},{"authorName":"周娜","id":"08221c74-98b3-4ce9-9ef9-3efcab9e882a","originalAuthorName":"周娜"},{"authorName":"李瑞恒","id":"7f440157-f793-4839-a2af-5c527f3c0558","originalAuthorName":"李瑞恒"},{"authorName":"李文远","id":"58b22eaa-f18f-47f8-8816-4c72301ff9b6","originalAuthorName":"李文远"},{"authorName":"刘锟","id":"f6f5d877-22bc-4f61-a91d-e83f76b801ac","originalAuthorName":"刘锟"}],"doi":"10.11900/0412.1961.2015.00082","fpage":"1481","id":"308e8355-f61a-4ec9-b90e-cdf4bee55895","issue":"12","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"efc2398c-c352-4a30-80b7-5949cb9719be","keyword":"<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V-N微合金化"},{"id":"4ca48ade-d22f-4c47-bb06-43c716016d53","keyword":"汽车大梁钢","originalKeyword":"汽车大梁钢"},{"id":"fd36ff8b-28f3-4ec5-be3f-f8b0c823ead7","keyword":"强化机制","originalKeyword":"强化机制"},{"id":"eff9a5fc-1904-412f-ae68-49f2ed968985","keyword":"卷取温度","originalKeyword":"卷取温度"}],"language":"zh","publisherId":"jsxb201512008","title":"650 MPa级<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>汽车大梁钢强化机制研究","volume":"51","year":"2015"},{"abstractinfo":"为降低传统的Nb-<span style=\"color:red\">V</span>复合<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>Q460建筑用钢板中的<span style=\"color:red\">合金</span>含量及生产成本,利用第3代TMCP技术和<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>技术,研制出单独<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>(wv =0.06％～0.08％)、不含铌的<span style=\"color:red\">合金</span>设计,并通过合理地控轧控冷工艺,在中厚板轧机上成功地生产出厚度40和50 mm的<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>Q460GJC钢板.产品具有良好的综合性能,屈服强度大于470 MPa,0℃冲击功超过150J,屈强比仅为80％.分析表明,细晶及析出强化对强度的贡献比例达到66％.","authors":[{"authorName":"杨雄飞","id":"0289dfc0-6221-4f8a-b2fa-d1e6c1875e83","originalAuthorName":"杨雄飞"},{"authorName":"于浩","id":"ab9da144-052e-4d2a-b5ea-d05accd04e55","originalAuthorName":"于浩"}],"doi":"","fpage":"39","id":"f549c010-7730-4e76-ade3-56e4850e440b","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":"1faf489b-15cc-4f41-9ce2-ecad34ea9da5","keyword":"<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>","originalKeyword":"V-N微合金化"},{"id":"256d9ddf-d739-41f4-ba09-c9fc749990a9","keyword":"TMCP","originalKeyword":"TMCP"},{"id":"01ab5a85-bb2e-4585-82ee-a98fe17ac91c","keyword":"Q460","originalKeyword":"Q460"},{"id":"f1c519c6-5e8e-4f72-a046-b2efea24313b","keyword":"中厚板","originalKeyword":"中厚板"}],"language":"zh","publisherId":"gtyjxb201301009","title":"<span style=\"color:red\">V</span>-N<span style=\"color:red\">微</span><span style=\"color:red\">合金</span><span style=\"color:red\">化</span>Q460GJC钢板的研发","volume":"25","year":"2013"}],"totalpage":7343,"totalrecord":73422}