{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"为提高<span style=\"color:red\">Q370qE</span>钢板的超声波探伤合格率,取样分析了<span style=\"color:red\">Q370qE</span>钢板超声波探伤不合原因,结果表明其探伤不合格主要源于钢中非金属夹杂物、中心严重偏析所造成的钢板分层、连铸保护渣和耐火材料的卷入以及铸坯裂纹等.通过采取提高钢纯净度、改变夹杂物形态、控制浇注温度和拉速等措施后,钢板探伤合格率由75%提高到97%.","authors":[{"authorName":"陈义雄","id":"0782b64d-6126-4a35-aacb-975ede7ec9b6","originalAuthorName":"陈义雄"}],"doi":"10.3969/j.issn.1006-9356.2008.08.006","fpage":"19","id":"481bdec4-10ef-4a77-8fae-4873d15e55d8","issue":"8","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"195aacdc-e140-43a5-ad07-da6e9198de42","keyword":"<span style=\"color:red\">Q370qE</span>","originalKeyword":"Q370qE"},{"id":"e56a402f-f5b0-4165-9beb-b2b015aa2026","keyword":"超声波探伤","originalKeyword":"超声波探伤"},{"id":"a740261b-2f3b-4bba-80ac-78d7178031dd","keyword":"不合格","originalKeyword":"不合格"},{"id":"c55ca012-9615-4749-8951-743f7a65cc03","keyword":"取样分析","originalKeyword":"取样分析"}],"language":"zh","publisherId":"zgyj200808006","title":"提高<span style=\"color:red\">Q370qE</span>钢板超声波探伤合格率的实践","volume":"18","year":"2008"},{"abstractinfo":"利用Gleeble 1500D型数控动态热-力学物理模拟试验机,针对新近研发的<span style=\"color:red\">Q370qE</span>-HPS高性能桥梁钢进行了过冷奥氏体连续冷却相变行为研究.结果表明,当冷却速度小于5℃/s时,形成铁素体+珠光体组织,当冷却速度在8℃/s～15℃/s时,形成针状铁素体+贝氏体组织.<span style=\"color:red\">Q370qE</span>-HPS高性能桥梁钢铁素体转变温度区间为700～800℃,贝氏体转变温度区间为550 ～700℃,与传统正火工艺桥梁钢<span style=\"color:red\">Q370qE</span>相比较,<span style=\"color:red\">Q370qE</span>-HPS钢转变开始温度高.<span style=\"color:red\">Q370qE</span>-HPS钢两阶段变形后的冷速≤5℃/s时形成均匀细小的铁素体+珠光体组织,可作为控冷阶段的参考冷速.","authors":[{"authorName":"周雯","id":"f4a50d29-31a7-4ec7-a0c3-4ad9efa34140","originalAuthorName":"周雯"},{"authorName":"吴开明","id":"1a55ea94-1f81-4ca1-b71b-cb39250fdce3","originalAuthorName":"吴开明"},{"authorName":"王厚昕","id":"ce4a3a10-c7c1-406d-ad29-9faa2515bba6","originalAuthorName":"王厚昕"},{"authorName":"郭爱民","id":"c1d384c5-5e10-4caf-8814-390de4118a04","originalAuthorName":"郭爱民"},{"authorName":"邹德辉","id":"dc72ebea-5acb-4702-82ff-a78566b6f56a","originalAuthorName":"邹德辉"},{"authorName":"李书瑞","id":"486c167f-e6bd-4db9-955a-9da357558e42","originalAuthorName":"李书瑞"}],"doi":"","fpage":"94","id":"bd4448b1-5b4e-4d4e-bbec-3ab877b8eb7d","issue":"z2","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":"1e318b8e-22b7-41ef-95a4-46210acfd179","keyword":"桥梁钢","originalKeyword":"桥梁钢"},{"id":"4d71eb38-7bdd-44f8-ae1a-2b0d8c4f1686","keyword":"<span style=\"color:red\">Q370qE</span>-HPS","originalKeyword":"Q370qE-HPS"},{"id":"41c377ea-315e-4ee5-8249-7dfeb1697627","keyword":"正火<span style=\"color:red\">Q370qE</span>钢","originalKeyword":"正火Q370qE钢"},{"id":"67f81cb0-0644-4e52-92fa-b6b4d2541679","keyword":"连续冷却相变","originalKeyword":"连续冷却相变"}],"language":"zh","publisherId":"jsrclxb2015z2017","title":"高性能桥梁钢<span style=\"color:red\">Q370qE</span>-HPS过冷奥氏体连续冷却相变行为","volume":"36","year":"2015"},{"abstractinfo":"南阳汉冶特钢有限公司将自主研发的水冷模用于特厚桥梁钢的开发试验,通过成分设计、轧制、热处理工艺设计,采用100t转炉—模铸—3 800mm轧机—热处理的工艺研制开发过程,获得了细小、均匀的内部组织,钢板的各项性能指标均符合国家标准要求,成功研制出150mm厚的<span style=\"color:red\">Q370qE</span>-Z35特厚、大单重桥梁板。","authors":[{"authorName":"唐郑磊","id":"e150c98f-423c-49cf-b71d-27c77a450070","originalAuthorName":"唐郑磊"},{"authorName":"许少普","id":"553758c6-ce58-46a0-a97f-99c75598ac86","originalAuthorName":"许少普"},{"authorName":"崔冠军","id":"9067474f-04c8-40eb-96e2-f2134bf8e0d4","originalAuthorName":"崔冠军"},{"authorName":"杨东","id":"68f31497-9732-4bd3-b50d-38e83d5b5131","originalAuthorName":"杨东"},{"authorName":"李红洋","id":"96c67812-4b04-4d7e-954e-031128fbf799","originalAuthorName":"李红洋"},{"authorName":"袁恒","id":"ab1e7cca-aca7-476b-9e25-c4df2902f79e","originalAuthorName":"袁恒"}],"doi":"","fpage":"82","id":"42041075-c857-4616-9bc2-55da338ed490","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"95ed4bb2-638b-4029-ae5c-e606ca36a9f1","keyword":"特厚","originalKeyword":"特厚"},{"id":"53efeaea-1fa6-4f03-b18e-396ee43cd1d7","keyword":"桥梁钢","originalKeyword":"桥梁钢"},{"id":"206d4c39-bbd7-443b-a368-ec9d4f3b448e","keyword":"<span style=\"color:red\">Q370qE</span>-Z35","originalKeyword":"Q370qE-Z35"}],"language":"zh","publisherId":"gt201205016","title":"特厚桥梁钢板<span style=\"color:red\">Q370qE</span>-Z35的开发","volume":"47","year":"2012"},{"abstractinfo":"南阳汉冶特钢有限公司将自主研发的水冷模用于特厚桥梁钢的开发试验，通过成分设计、轧制、热处理工艺设计，采用100t转炉—模铸—3800mm轧机—热处理的工艺研制开发过程，获得了细小、均匀的内部组织，钢板的各项性能指标均符合国家标准要求，成功研制出150mm厚的<span style=\"color:red\">Q370qE</span>-Z35特厚、大单重桥梁板。","authors":[{"authorName":"唐郑磊，许少普，崔冠军，杨东，李红洋，袁恒","id":"3495c892-37db-434f-a871-05c7a503ebba","originalAuthorName":"唐郑磊，许少普，崔冠军，杨东，李红洋，袁恒"}],"categoryName":"|","doi":"","fpage":"82","id":"a68f1e3c-c96a-4545-9a4f-33cf4b1abe8d","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"2ea3979f-4601-4e70-a4b1-0ec9898304e9","keyword":"特厚 ","originalKeyword":"特厚 "},{"id":"9f755d7d-de96-4651-9ebb-af58a805ba71","keyword":"  bridge steel ","originalKeyword":"  bridge steel "},{"id":"92e28a66-003b-4854-8052-0e99169d359b","keyword":"  <span style=\"color:red\">Q370qE</span>-Z35","originalKeyword":"  Q370qE-Z35"}],"language":"zh","publisherId":"0449-749X_2012_5_5","title":"特厚桥梁钢板<span style=\"color:red\">Q370qE</span>-Z35的开发","volume":"47","year":"2012"},{"abstractinfo":"桥面结构焊接的方法主要是埋弧自动焊和焊条电弧焊,为了比较采用不同的焊接方法对321-<span style=\"color:red\">Q370qE</span>复合板焊接接头疲劳性能的影响,对这两种焊接方法形成的焊接接头进行了疲劳试验.试验结果表明,采用焊条电弧焊形成的焊接接头的抗疲劳性能优于埋弧焊形成的焊接接头.","authors":[{"authorName":"王小华","id":"e578e50c-94b0-4099-a90e-2d21376eaa7e","originalAuthorName":"王小华"}],"doi":"10.3969/j.issn.1003-1545.2011.04.002","fpage":"7","id":"8453306d-211c-40ac-8184-8776200d60f4","issue":"4","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"a8d3ed5d-9a3f-45b4-a366-eba8d7c4846e","keyword":"321-<span style=\"color:red\">Q370qE</span>复合板","originalKeyword":"321-Q370qE复合板"},{"id":"a252b0fa-a825-4a88-a38e-3cdfa3811eed","keyword":"埋弧自动焊","originalKeyword":"埋弧自动焊"},{"id":"e64598a1-ed4c-413c-8b26-64c394de6740","keyword":"焊条电弧焊","originalKeyword":"焊条电弧焊"},{"id":"5fab0f02-efb0-4ca1-8a85-f5bab53165b9","keyword":"焊接接头","originalKeyword":"焊接接头"},{"id":"5be5b7cb-c8dc-4776-b0c1-2a0d3c7f2324","keyword":"抗疲劳性能","originalKeyword":"抗疲劳性能"}],"language":"zh","publisherId":"clkfyyy201104002","title":"不同焊接方法对铁路桥梁用321-<span style=\"color:red\">Q370qE</span>复合板焊接接头疲劳性能的影响","volume":"26","year":"2011"},{"abstractinfo":"利用扫描电镜、能谱仪以及金相显微镜对钢板拉伸断口形貌、夹杂物和显微组织进行观察和分析,研究<span style=\"color:red\">Q345qE</span>钢板探伤不合格的原因.结果表明,板厚中心存在着硫化物、微量元素偏聚及贝氏体带状组织.在热应力、组织应力和有害元素偏聚的联合作用下,引起内部裂纹的形成,导致<span style=\"color:red\">Q345qE</span>钢板探伤不合格.","authors":[{"authorName":"韩炯","id":"7818281a-4bc1-40a0-a1dc-eef7ce849039","originalAuthorName":"韩炯"},{"authorName":"高亮","id":"5554d197-007e-4f3d-9355-f82ab17ca969","originalAuthorName":"高亮"}],"doi":"10.3969/j.issn.1001-0777.2006.03.016","fpage":"42","id":"c66c497d-7c88-4a7d-bf6d-58bd1e72fc0b","issue":"3","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"9f612a29-0f40-4bc2-ba03-95795e35138f","keyword":"探伤","originalKeyword":"探伤"},{"id":"17d9d884-6aaa-40ec-9f9a-5393bd46a812","keyword":"硫化物","originalKeyword":"硫化物"},{"id":"4d839027-6641-42ef-972f-45a5740a1c6b","keyword":"夹杂","originalKeyword":"夹杂"},{"id":"ade88257-daa3-4b00-b133-f6a43611cf04","keyword":"带状组织","originalKeyword":"带状组织"}],"language":"zh","publisherId":"wlcs200603016","title":"<span style=\"color:red\">Q345qE</span>钢板探伤缺陷原因分析","volume":"24","year":"2006"},{"abstractinfo":"采用低碳微合金成分在4 300 mm宽厚板轧机上试制了<span style=\"color:red\">Q460qE</span>钢.通过工业试制可知在精轧开轧温度为830～850℃,终轧温度为800～820℃,终冷温度为610～650℃的工艺条件下,试制钢板能够获得良好的力学性能和金相组织,各项性能达到了<span style=\"color:red\">Q460qE</span>的标准要求.同时通过分析试制结果可知,采用较低的精轧温度,使得钢板中有一定的多边形铁索体形成,同时降低了组织中M/A组元的百分含量,从而提高了钢板的韧性.","authors":[{"authorName":"王磊","id":"dbf75120-c2d9-482e-8008-66ae9ced2b44","originalAuthorName":"王磊"},{"authorName":"高彩茹","id":"8ddaa0b6-5e90-4c37-866c-d0119df12763","originalAuthorName":"高彩茹"},{"authorName":"王彦锋","id":"b32d2498-4ffb-4e38-8a7e-e73ee3df5616","originalAuthorName":"王彦锋"},{"authorName":"赵德文","id":"28f2ea5f-f31d-4787-bbbd-297d1207db98","originalAuthorName":"赵德文"},{"authorName":"刘相华","id":"c4549bb9-d558-4a2e-9705-efe38e967977","originalAuthorName":"刘相华"}],"doi":"","fpage":"19","id":"cbbfc5b3-0b78-4384-84e6-b452ec9dfb93","issue":"9","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":"375615fb-5f7d-440d-86d0-2b9e7c74565f","keyword":"宽厚板","originalKeyword":"宽厚板"},{"id":"603def41-1e91-4920-b710-c7a5eb95e1e8","keyword":"微合金化钢","originalKeyword":"微合金化钢"},{"id":"d759b1c1-7ea5-4603-aaba-59954620ccbf","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gtyjxb200909005","title":"桥梁用<span style=\"color:red\">Q460qE</span>宽厚板的研制","volume":"21","year":"2009"},{"abstractinfo":"采用低碳微合金成分在某4300宽厚板轧机上试制了<span style=\"color:red\">Q460qE</span>钢，通过合理的控轧控冷工艺，使钢板获得了良好的力学性能和金相组织。通过分析试制结果可知，采用较低的精轧温度，使得钢板中有一定的多边形铁素体形成，同时降低了组织中M/A组元的百分含量，从而提高了钢板的韧性。","authors":[{"authorName":"王磊\t高彩茹\t王彦锋\t赵德文\t刘相华","id":"237cc104-6b74-41cd-8c6e-6d76aa38ee3f","originalAuthorName":"王磊\t高彩茹\t王彦锋\t赵德文\t刘相华"}],"categoryName":"|","doi":"","fpage":"19","id":"2950b0c1-6232-4b74-aa87-688749624e8d","issue":"9","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":"f0715869-fc08-4ee7-bd5a-fc4ae25dc1d1","keyword":"宽厚板;微合金化;TMCP工艺;力学性能","originalKeyword":"宽厚板;微合金化;TMCP工艺;力学性能"}],"language":"zh","publisherId":"1001-0963_2009_9_11","title":"桥梁用<span style=\"color:red\">Q460qE</span>宽厚板的研制","volume":"21","year":"2009"},{"abstractinfo":"<span style=\"color:red\">Q370q</span>钢是武汉钢铁公司和中铁大桥工程局共同研究开发的新型桥梁用钢.为了达到永久性防腐蚀的目的,采用爆炸焊接法制成321-<span style=\"color:red\">Q370q</span>复合板.本文研究了321-<span style=\"color:red\">Q370q</span>复合板焊接冷裂纹敏感性,试验结果表明:321-<span style=\"color:red\">Q370q</span>复合板具有优良的抗裂性能.","authors":[{"authorName":"王小华","id":"a4dd73e5-f327-4872-908b-4440b8474e79","originalAuthorName":"王小华"},{"authorName":"辛宝","id":"4920506c-1ac6-4798-bc3f-aa08f32a5a2c","originalAuthorName":"辛宝"},{"authorName":"撒世勇","id":"e2045535-604a-4bb3-8d10-eaa6523f959a","originalAuthorName":"撒世勇"},{"authorName":"吴伦发","id":"2e297480-24fc-4a2a-9021-30c66059d4ab","originalAuthorName":"吴伦发"}],"doi":"10.3969/j.issn.1003-1545.2008.06.015","fpage":"54","id":"e83cfc21-1479-4fec-9f44-0d14cddc2bf3","issue":"6","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"b2dc882c-2f0d-4928-b1e0-0e0b77b28ef8","keyword":"321-0370<span style=\"color:red\">q</span>复合板","originalKeyword":"321-0370q复合板"},{"id":"31967ec3-974d-47e4-b1d6-365c88a1b00d","keyword":"冷裂纹敏感性","originalKeyword":"冷裂纹敏感性"},{"id":"66e24a48-07bc-467c-8197-a70d5b45c9bf","keyword":"试验","originalKeyword":"试验"}],"language":"zh","publisherId":"clkfyyy200806015","title":"321-<span style=\"color:red\">Q370q</span>复合板焊接冷裂纹敏感性试验研究","volume":"23","year":"2008"},{"abstractinfo":"桥梁结构复杂,构件制作时需大量采用焊接,焊接的方法主要是埋弧自动焊,为了验证321-<span style=\"color:red\">Q370q</span>复合板能否满足桥梁用钢的焊接要求,对复合板埋弧焊接头进行了一系列性能试验.试验结果表明,焊接接头各项性能均能满足相关标准要求.","authors":[{"authorName":"王小华","id":"3abb0603-4609-41e1-8b6c-0db0dceedb9d","originalAuthorName":"王小华"},{"authorName":"撒世勇","id":"3e9f2aa9-2730-4d05-b41d-64d9fa6f4c42","originalAuthorName":"撒世勇"},{"authorName":"侯发臣","id":"62125587-b548-4568-b34a-5707afbb229d","originalAuthorName":"侯发臣"},{"authorName":"张义涛","id":"7423bfe8-01a4-461b-97c6-4b7c08718cbf","originalAuthorName":"张义涛"}],"doi":"10.3969/j.issn.1003-1545.2009.02.011","fpage":"42","id":"4cfce518-0f96-4054-ab48-26c92d4a30b8","issue":"2","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"786b6272-941f-46da-a38e-4d65306211b0","keyword":"321-<span style=\"color:red\">Q370q</span>复合板","originalKeyword":"321-Q370q复合板"},{"id":"09573ab0-faf9-4f85-a44d-8750d4f38921","keyword":"埋弧自动焊","originalKeyword":"埋弧自动焊"},{"id":"6961e58b-ad69-4b5e-825d-c1656d2a79b0","keyword":"性能试验","originalKeyword":"性能试验"}],"language":"zh","publisherId":"clkfyyy200902011","title":"321-<span style=\"color:red\">Q370q</span>复合板焊接性能试验研究","volume":"24","year":"2009"}],"totalpage":319,"totalrecord":3183}