{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用圆柱形铸锭等温压缩的实验方法,对400℃、不同压缩速度下镁合金AM60B单向压缩变形能力进行了试验研究,并测量变形后的硬度值.结果表明:镁合金AM60B的屈服应力随着变形速度的增大而增大,塑性变形率随着变形速度的减小而降低,变形后材料的硬度有所增加,但增加值随着变形速度的增大而减小.","authors":[{"authorName":"<span style=\"color:red\">曹</span><span style=\"color:red\">韩</span><span style=\"color:red\">学</span>","id":"93325abc-5f1e-44f1-8cd1-a9fec50d3a6d","originalAuthorName":"曹韩学"},{"authorName":"龙思远","id":"23f395b3-75df-40b5-9c7e-641017bea28d","originalAuthorName":"龙思远"},{"authorName":"廖慧敏","id":"5a344e4d-b65c-4cbf-aba4-883b684a1b0a","originalAuthorName":"廖慧敏"},{"authorName":"吴立鸿","id":"63e30bc8-1404-4ec9-8269-f49a568d5468","originalAuthorName":"吴立鸿"}],"doi":"","fpage":"448","id":"7b9492b7-f548-457d-9458-2ae231adacdc","issue":"z2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"570cdb47-90de-49d9-b9ee-6cff06c2f0d9","keyword":"镁合金","originalKeyword":"镁合金"},{"id":"77148027-09ec-445c-9758-43b9f83ee532","keyword":"AM60B","originalKeyword":"AM60B"},{"id":"4b1ffe9e-212d-470f-a453-6dfd2ac183d5","keyword":"塑性变形","originalKeyword":"塑性变形"}],"language":"zh","publisherId":"cldb2005z2142","title":"镁合金AM60B在不同压缩速度下塑性变形研究","volume":"19","year":"2005"},{"abstractinfo":"用有限元法对服役状态的摩托车铝合金轮毂进行了应力分析.结果表明:轮毂服役应力集中主要出现在轮辐与轮圈的过渡圆角区域,且该区域所承受的是非对称循环应力.在此基础上对最大交变应力值进行疲劳强度校核,表明轮毂在摩托车规定的正常服役期内是安全可靠的.","authors":[{"authorName":"吴立鸿","id":"fca872bf-057e-42fa-a97e-aa4a4ab43344","originalAuthorName":"吴立鸿"},{"authorName":"龙思远","id":"b651ef30-c319-4532-bfba-a74b9ba17803","originalAuthorName":"龙思远"},{"authorName":"<span style=\"color:red\">曹</span><span style=\"color:red\">韩</span><span style=\"color:red\">学</span>","id":"4becddc2-61a2-4d6a-a324-f61239cd9b83","originalAuthorName":"曹韩学"},{"authorName":"查吉利","id":"f0291846-47e9-4c66-9559-8e72e4a8d002","originalAuthorName":"查吉利"},{"authorName":"武增臣","id":"33b4c406-2250-4626-ad91-9d080413b2fb","originalAuthorName":"武增臣"},{"authorName":"陈荣石","id":"62e8f4f3-8aae-4118-944d-a5c6ba70d02d","originalAuthorName":"陈荣石"}],"doi":"10.3969/j.issn.1000-3738.2005.07.014","fpage":"44","id":"e530c6c9-278b-4b86-b06b-fa03834b8ae2","issue":"7","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"65742212-a9c7-4acb-8cad-4f2dc0d673ad","keyword":"摩托车铝轮毂","originalKeyword":"摩托车铝轮毂"},{"id":"5062f3d7-a206-493b-a235-5e6ab26a7ae3","keyword":"有限元分析","originalKeyword":"有限元分析"},{"id":"dd33ed1d-954a-4fe1-886a-01f3444c7a4e","keyword":"应力集中","originalKeyword":"应力集中"}],"language":"zh","publisherId":"jxgccl200507014","title":"摩托车铝合金轮毂服役应力分析","volume":"29","year":"2005"},{"abstractinfo":"为了探明压铸生产过程中熔融铝合金速度、压力场对模具侵蚀过程的影响及其作用机理,本文设计动态侵蚀试验,通过计算流体动力学仿真软件计算旋转试样圆周区域速度场和压力场分布状态,观察试样表面的宏观形貌并利用SEM、EDS作元素微量分析.结果显示:试样前端与尾端区域速度最大,前端与远端之间压力场最大;流体压力场对试样侵蚀的影响属压应力作用,促进原子间的扩散,加快金属间化合物生成的速度,加剧试样表面的侵蚀程度;流体速度场对试样侵蚀的影响属切应力作用,导致生成并附着于试样表面的金属化合物层剥离,造成深坑状的腐蚀形貌.","authors":[{"authorName":"<span style=\"color:red\">曹</span><span style=\"color:red\">韩</span><span style=\"color:red\">学</span>","id":"80d76381-efb9-4948-a165-a9a76a43e4b0","originalAuthorName":"曹韩学"},{"authorName":"唐浩兴","id":"d6deba36-259b-4f6a-a430-2a1e03578587","originalAuthorName":"唐浩兴"},{"authorName":"贾从波","id":"c1d66127-783e-4202-92ca-ce3cbb9535c4","originalAuthorName":"贾从波"},{"authorName":"高永帅","id":"29ed7c69-70ce-4ea2-a63f-9a10efa9dd92","originalAuthorName":"高永帅"},{"authorName":"姜浩","id":"d584276e-ced4-4019-a19e-55617951af7f","originalAuthorName":"姜浩"}],"doi":"10.14136/j.cnki.issn 1673-2812.2016.05.010","fpage":"730","id":"c531b88b-3287-4e14-be59-2221b028515c","issue":"5","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":"1349bffd-4c72-4183-9b96-8338711a0087","keyword":"速度、压力场","originalKeyword":"速度、压力场"},{"id":"8d8fbde4-2d3b-45ff-bf09-ba4dc778b35a","keyword":"侵蚀","originalKeyword":"侵蚀"},{"id":"c7f1a2f2-83b6-4784-bb07-fe6f8493a062","keyword":"压应力","originalKeyword":"压应力"},{"id":"b6295592-0444-42f9-80d6-970a026b8ed9","keyword":"切应力","originalKeyword":"切应力"}],"language":"zh","publisherId":"clkxygc201605010","title":"速度、压力场对铝液侵蚀模具的影响","volume":"34","year":"2016"},{"abstractinfo":"将真空压铸(50％真空度)Al-Si-Cu合金试样在500℃固溶处理0.5、2、4和6h以及进行500℃×4h+530℃×6h的固溶处理,利用光学显微镜和扫描电镜研究了真空压铸对Al-Si-Cu合金固溶处理过程表面起泡的影响.结果表明:相对于普通压铸,真空压铸试样基体更致密、内部气孔小且分散,固溶处理过程中起泡核心长大需要较长时间,表面起泡小于100 μm的条件下,在500℃可固溶处理2h;起泡核心距离表面越远、核心尺寸越小以及表面致密度、强度越高,表面起泡所需要的时间也越长.","authors":[{"authorName":"<span style=\"color:red\">曹</span><span style=\"color:red\">韩</span><span style=\"color:red\">学</span>","id":"74830a6b-1e9f-4836-acd5-d7f48ae8c32a","originalAuthorName":"曹韩学"},{"authorName":"贾从波","id":"cae222c3-13de-4d5b-976a-8454f2465606","originalAuthorName":"贾从波"},{"authorName":"唐浩兴","id":"888e6820-6198-421e-ae71-923f1002d71e","originalAuthorName":"唐浩兴"},{"authorName":"姜浩","id":"2d1498dd-3cd4-4175-b6f2-d612d396df26","originalAuthorName":"姜浩"},{"authorName":"李莉","id":"113887c0-981f-4b57-aa74-5d2fe741998c","originalAuthorName":"李莉"}],"doi":"","fpage":"20","id":"f5e560cd-f7df-4afa-b527-5555d87aa949","issue":"2","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":"3ec84e8b-6375-45ed-970b-34d14a7bfae0","keyword":"真空压铸","originalKeyword":"真空压铸"},{"id":"7a4135c3-abed-4168-be07-bf5a0430cd4e","keyword":"表面起泡","originalKeyword":"表面起泡"},{"id":"d7ef8f31-6272-4a1a-bd4a-18d9b034293b","keyword":"固溶处理","originalKeyword":"固溶处理"},{"id":"e20f6c6f-7522-46ac-9424-c56ff88b0b65","keyword":"Al-Si-Cu合金","originalKeyword":"Al-Si-Cu合金"},{"id":"2646604a-b50f-42db-adf1-ae54abf309fc","keyword":"气孔","originalKeyword":"气孔"}],"language":"zh","publisherId":"jsrclxb201602004","title":"真空压铸对Al-Si-Cu合金固溶过程表面起泡的影响","volume":"37","year":"2016"},{"abstractinfo":"通过铸锻（压铸和模锻）复合成形方式制备了AZ91镁合金汽车转向控制臂，对控制臂主要受力部位的显微组织和力学性能进行了研究，并对拉伸断口进行了分析。结果表明：铸锻复合成形后，AZ91镁合金转向控制臂不同区域的变形量不同，变形量大的区域呈明显的流线特征，并发生动态再结晶，为细小的等轴晶；与压铸态相比，铸锻复合成形后合金的抗拉强度、屈服强度、伸长率及硬度分别为251．3MPa、156．9MPa、4．12％和125HV；断裂机制由脆性断裂变为韧脆混合断裂。","authors":[{"authorName":"<span style=\"color:red\">曹</span><span style=\"color:red\">韩</span><span style=\"color:red\">学</span>","id":"042396c6-f4d0-4a98-8e85-b1f2974d5d41","originalAuthorName":"曹韩学"},{"authorName":"郝婷婷","id":"bb496c14-c139-437d-a5b3-c5dc2d32749c","originalAuthorName":"郝婷婷"},{"authorName":"赵东林","id":"e56a088b-f244-4c76-b934-8be7d547230f","originalAuthorName":"赵东林"}],"doi":"","fpage":"42","id":"aa9c37b7-2759-4bc7-a3fb-8362de8f7cdc","issue":"8","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"9f9a39b5-a20f-482c-9626-6497129ec0b8","keyword":"AZ91镁合金","originalKeyword":"AZ91镁合金"},{"id":"2fff253f-cbba-4c51-a415-b6921082b524","keyword":"铸锻复合成形","originalKeyword":"铸锻复合成形"},{"id":"4bc62c32-01fe-493e-a34e-2fbdfbd2f286","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"38ed54e2-79fd-4daa-a9b3-7579f818e66f","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"30f11385-486c-4830-b570-04de2f55c07f","keyword":"断裂机制","originalKeyword":"断裂机制"}],"language":"zh","publisherId":"jxgccl201208011","title":"铸锻复合成形后AZ91镁合金的组织和力学性能","volume":"36","year":"2012"},{"abstractinfo":"采用圆柱形试样等温(573 K)压缩试验方法对不同应变速率下AM60B镁合金压缩变形行为进行了研究,采用数理统计方法建立了573 K时AM60B镁合金不同应变速率下塑性变形的本构模型.结果表明:AM60B镁合金的流变应力随着应变速率的升高而增大,塑性变形率随着应变速率的升高而降低;建立的本构模型能充分反映不同应变速率对其塑性变形过程的影响规律.","authors":[{"authorName":"<span style=\"color:red\">曹</span><span style=\"color:red\">韩</span><span style=\"color:red\">学</span>","id":"6ae890cd-031b-42a6-96dd-e9b24f4d74cd","originalAuthorName":"曹韩学"},{"authorName":"龙思远","id":"12f000e1-cc92-4204-8357-69e21e089386","originalAuthorName":"龙思远"},{"authorName":"廖慧敏","id":"9812aebb-a4bd-4c62-bf54-bcd8ca438a2e","originalAuthorName":"廖慧敏"}],"doi":"10.3969/j.issn.1000-3738.2006.11.002","fpage":"4","id":"ac4578a1-dcf6-41a6-8476-cde1b400cd1e","issue":"11","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"aea479f6-ee76-48d4-a106-153db103cff4","keyword":"镁合金","originalKeyword":"镁合金"},{"id":"a51e0e42-1b62-4423-8428-5f48acddd2fe","keyword":"压缩变形","originalKeyword":"压缩变形"},{"id":"5d6890b9-937f-443f-845b-ef1df4f774ee","keyword":"应变速率","originalKeyword":"应变速率"},{"id":"d1e5c180-76b4-4db1-8438-58278f98f65c","keyword":"本构模型","originalKeyword":"本构模型"}],"language":"zh","publisherId":"jxgccl200611002","title":"应变速率对镁合金压缩变形性能的影响","volume":"30","year":"2006"},{"abstractinfo":"针对<span style=\"color:red\">曹</span>家埠金矿缓倾斜薄矿体,概述分析了其采矿方法的演变过程和存在问题;介绍了适合该类型矿体回采的小进路全面采矿法和短壁式崩落采矿法的试验应用情况,试验取得了较好的技术经济效果,为推广应用奠定了基础.","authors":[{"authorName":"滕建军","id":"926e2350-3db8-4de1-9bec-88579aaec1c2","originalAuthorName":"滕建军"},{"authorName":"何顺斌","id":"c9d2b3f7-9acb-4509-b53f-1c08b86a4ad9","originalAuthorName":"何顺斌"},{"authorName":"李威","id":"62e2065f-6216-406a-ba1a-39bc68394fc2","originalAuthorName":"李威"},{"authorName":"张益岭","id":"25c6c09b-c6ff-4ce3-8947-6438d695fc3e","originalAuthorName":"张益岭"}],"doi":"10.3969/j.issn.1001-1277.2008.02.007","fpage":"26","id":"b1531df0-7a9a-44dc-85ca-94b393bc5772","issue":"2","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"54b6c08b-d974-425d-a7cd-cb5d16eea74e","keyword":"缓倾斜","originalKeyword":"缓倾斜"},{"id":"c8a64ad9-1717-4906-8653-f83137f7d8b8","keyword":"薄矿体","originalKeyword":"薄矿体"},{"id":"20b40bca-aea4-42fa-a883-a6a106c16a50","keyword":"采矿方法","originalKeyword":"采矿方法"}],"language":"zh","publisherId":"huangj200802007","title":"<span style=\"color:red\">曹</span>家埠金矿缓倾斜薄矿体回采实践","volume":"29","year":"2008"},{"abstractinfo":"<span style=\"color:red\">曹</span>家洼金矿小尹格庄矿段已进入深部开采，岩温是影响采场热环境的主要热源；根据热传导理论分析，采用浅孔测量岩温的方法合理可行，通过测量得出了<span style=\"color:red\">曹</span>家洼金矿岩温随深度变化的规律；在此基础上，计算分析了岩温对井下风流温度升高的作用，认为该矿深部开采存在一定程度的热害，热环境有进一步恶化的趋势，需加强通风降温措施，切实改善井下作业环境。","authors":[{"authorName":"赵小稚","id":"473adcd0-020c-40d0-9743-77f4e2033d37","originalAuthorName":"赵小稚"},{"authorName":"崔嵛","id":"66b46adc-17d0-4b5f-9c6c-f8bc30ffe587","originalAuthorName":"崔嵛"},{"authorName":"王敬志","id":"8775f5b2-5512-47a4-b72f-20ad02146770","originalAuthorName":"王敬志"}],"doi":"10.11792/hj20140608","fpage":"33","id":"af17fd4a-d46d-462e-ab9d-41332eefcb41","issue":"6","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"d7bd2047-9b3a-43d9-99fb-2c8afeb830ad","keyword":"深部开采","originalKeyword":"深部开采"},{"id":"b167b454-9ff8-4aca-91f8-331516b1de77","keyword":"岩体温度","originalKeyword":"岩体温度"},{"id":"aba7bbff-364c-4548-8139-b7b1b5288aca","keyword":"热环境","originalKeyword":"热环境"},{"id":"518d9605-2a8f-4c8b-9952-911066ca50d8","keyword":"热害","originalKeyword":"热害"}],"language":"zh","publisherId":"huangj201406010","title":"岩温对<span style=\"color:red\">曹</span>家洼金矿深部开采热环境的影响","volume":"","year":"2014"},{"abstractinfo":"<span style=\"color:red\">曹</span>家洼金矿井下的主要进风巷、主回风巷绝大部分都是井下运输的主要通道。因井下通风的需要，需在这些巷道设置风门，进行风量调节、阻断风流。以远程控制自动风门为研究载体，从安全、生产、设备方面进行探索，重点分析远程控制自动风门在<span style=\"color:red\">曹</span>家洼金矿开采中的应用。生产实践表明：该远程控制自动风门系统降低了作业强度，降低了生产成本，提高了安全性，可为同类型矿山提供借鉴经验。","authors":[{"authorName":"王敬志","id":"bf223839-7e27-49e6-9d0a-539e0840bf99","originalAuthorName":"王敬志"},{"authorName":"李念占","id":"5341e701-fb9f-496d-abc9-e67f522e24f8","originalAuthorName":"李念占"},{"authorName":"张朋伟","id":"e89dfe6b-ca66-4b76-baa5-2aa48a8797fd","originalAuthorName":"张朋伟"},{"authorName":"王永志","id":"ba75160f-3663-481f-8b7a-d8b54fee04bf","originalAuthorName":"王永志"}],"doi":"10.11792/hj20160911","fpage":"46","id":"888f362e-c250-4d31-b6ff-cb3e940d3ede","issue":"9","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"e1575e69-6e84-404b-90bb-92fe01241c90","keyword":"<span style=\"color:red\">曹</span>家洼金矿","originalKeyword":"曹家洼金矿"},{"id":"f7c50030-f54a-4f84-8ab7-f1a7f1142363","keyword":"通风系统","originalKeyword":"通风系统"},{"id":"f589e274-291f-4d40-86da-276c3df9f69f","keyword":"远程控制","originalKeyword":"远程控制"},{"id":"f9e64094-b7a0-4b48-bcc6-a83c48e63524","keyword":"自动风门","originalKeyword":"自动风门"},{"id":"15e8e2ee-da7e-4ef4-8a91-7f1c3d04264f","keyword":"安全生产","originalKeyword":"安全生产"}],"language":"zh","publisherId":"huangj201609011","title":"远程控制自动风门在<span style=\"color:red\">曹</span>家洼金矿的应用","volume":"37","year":"2016"},{"abstractinfo":"通过运用矿体空间分布规律即主构造控矿律、对应产出律等,结合地球物理、地球化学探矿信息进行找矿靶区预测,在<span style=\"color:red\">曹</span>家洼金矿小尹格庄矿区找矿取得了显著效果.","authors":[{"authorName":"王慧","id":"a952af57-bc0a-4ce8-b784-4dd605f9a287","originalAuthorName":"王慧"},{"authorName":"丛培章","id":"155421c4-0693-46a4-b20b-3a1c79843372","originalAuthorName":"丛培章"}],"doi":"10.3969/j.issn.1001-1277.2004.11.005","fpage":"18","id":"49b37d4b-01f6-41bb-9b7b-10a4d390dde9","issue":"11","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"0621c9e7-5a07-455c-9bca-d158be0816c4","keyword":"综合信息","originalKeyword":"综合信息"},{"id":"56f715b0-beb7-4fdd-ae5b-c8bbd1304ce3","keyword":"成矿预测","originalKeyword":"成矿预测"},{"id":"89bbd1de-952d-4330-8e9f-5cae3bb63a93","keyword":"<span style=\"color:red\">曹</span>家洼金矿","originalKeyword":"曹家洼金矿"}],"language":"zh","publisherId":"huangj200411005","title":"<span style=\"color:red\">曹</span>家洼金矿小尹格庄矿区综合信息研究与成矿靶区预测","volume":"25","year":"2004"}],"totalpage":291,"totalrecord":2908}