{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"电桥法测量弹性磁导率因其使用样品大,对仪器精度要求高,误差因素多而逐渐被企业淘汰.通过改进传统的电压法测量电感的原理,结合软磁材料环形试样串联等效模型,将弹性磁导率的测量转变为对3个电压有效值的测量.分析了三电压法测量弹性磁导率精度与稳定性差的原因,并通过试验的方法对其测量参数进行选择.最后测量1J50软磁材料标准样品,结果误差优于5%,满足国标要求.此测量方法简单,且易于实现自动化测量.","authors":[{"authorName":"","id":"d098939b-b7c0-4db4-bc8a-22b5e8d2ca09","originalAuthorName":"张冲"},{"authorName":"董威","id":"67d8575f-8aaf-43cd-84c8-c5b6feb35494","originalAuthorName":"董威"}],"doi":"","fpage":"43","id":"0216f952-38a8-4a92-9acf-dc9e607bdae8","issue":"2","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"11068fa7-df34-444b-9e32-54cd0d318653","keyword":"弹性磁导率","originalKeyword":"弹性磁导率"},{"id":"59bcdded-f858-4312-9a29-1d94781b0ddf","keyword":"三电压法","originalKeyword":"三电压法"},{"id":"8270a44d-72e4-45cf-9367-d19fc5937a5a","keyword":"参数优化","originalKeyword":"参数优化"}],"language":"zh","publisherId":"wlcs201302011","title":"基于三电压法的弹性磁导率测量","volume":"31","year":"2013"},{"abstractinfo":"采用动态力学分析(DMA)和导电行为同步联测方法,研究了银包空心微珠/甲基乙烯基硅橡胶导电复合材料在准静态微载荷、瞬态微载荷、交变微载荷和温度场下的导电响应行为.并用扫描电镜(SEM)观察了试样的拉伸断面形貌.结果表明,在交变微载荷和温度场作用下,导电复合材料的电阻表现出对拉伸频率的依赖性,并在拉伸频率f=1Hz时呈现出先增大,后减小的峰形变化.在应力松弛(瞬态微载荷)和蠕变(准静态微载荷)过程中,导电复合材料的电阻响应在一定程度上表现出高分子材料力学松弛的粘弹特性,这可能是因为互穿的高分子基体网络和导电填料网络间具有传导性.","authors":[{"authorName":"胡圣飞","id":"365759f5-606a-4579-a056-7d91ce44b3e8","originalAuthorName":"胡圣飞"},{"authorName":"","id":"0710a63f-be62-48be-8b50-daa4f91ae010","originalAuthorName":"张冲"},{"authorName":"赵敏","id":"dc43ca87-93ee-4b06-8124-788f5aa99e85","originalAuthorName":"赵敏"},{"authorName":"李慧","id":"7bffe797-3db6-4352-9d28-a96858ec1628","originalAuthorName":"李慧"}],"doi":"","fpage":"2105","id":"1e04292f-65a7-4c87-bd92-797cca1a6ee3","issue":"12","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"1d87323c-14e5-4cf5-9dac-535038cda258","keyword":"银包空心微珠","originalKeyword":"银包空心微珠"},{"id":"1d3ad6e9-5a98-481c-8c62-1623ee5def15","keyword":"甲基乙烯基硅橡胶","originalKeyword":"甲基乙烯基硅橡胶"},{"id":"c8b6f1ed-09a1-40b0-b34a-49e629107a3b","keyword":"导电行为","originalKeyword":"导电行为"},{"id":"ba82d3e6-b821-4f81-bfcc-dcd35ccdd0b6","keyword":"动态力学性能","originalKeyword":"动态力学性能"}],"language":"zh","publisherId":"gncl201012018","title":"银包空心微珠/硅橡胶复合材料在微力场作用下的导电响应行为","volume":"41","year":"2010"},{"abstractinfo":"通过甲基丙烯酸甲酯(MMA)在微波作用下改性稻壳粉研究了聚氯乙烯(PVC)/稻壳粉复合材料的流变特性.结果表明,PVC/稻壳粉复合材料为非牛顿性流体,增加稻壳粉的质量份及适当提高熔体温度能减小挤出胀大率.随着剪切速率的增加,挤出物畸变的平均波长和深度均有增加.当剪切速率为230 s~(-1)时,挤出物表面光滑;剪切速率为324s~(-1)时,挤出物表面有轻微的鲨鱼皮出现,有轻微的波纹状的畸变,呈蜂窝状;当剪切速率达到523 s~(-1)时,有明显的规律性鲨鱼皮畸变,波状物平均波长和平均深度分别达到90μm与20μm.提高温度、增加润滑剂及适当降低挤出速率可降低挤出物畸变的平均波长和深度.","authors":[{"authorName":"胡圣飞","id":"6deb98c1-6c73-438f-b745-b5da0b0f928f","originalAuthorName":"胡圣飞"},{"authorName":"陈文","id":"f04ad181-612d-44d7-ad4c-094762933007","originalAuthorName":"陈文"},{"authorName":"陈华","id":"370a51fa-9bd8-4012-b603-df87001180be","originalAuthorName":"陈华"},{"authorName":"赵敏","id":"f8f15573-22b0-4058-b4c0-a04a50c77014","originalAuthorName":"赵敏"},{"authorName":"","id":"68121825-e25e-4975-85e7-311d0805d157","originalAuthorName":"张冲"}],"doi":"","fpage":"109","id":"53e7e9e6-7b79-4aa5-964a-27f8322410ad","issue":"3","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"65d507a8-cf9c-4e96-98a0-c70ba39c54b7","keyword":"聚氯乙烯","originalKeyword":"聚氯乙烯"},{"id":"e23d0049-a348-4d52-9c97-21f055717326","keyword":"稻壳粉","originalKeyword":"稻壳粉"},{"id":"ecff4e5b-d9f1-4500-a7f3-1a8f0f3f1248","keyword":"熔体破裂","originalKeyword":"熔体破裂"},{"id":"d174343a-a8e1-4e10-be06-088dfdf38db8","keyword":"挤出胀大","originalKeyword":"挤出胀大"}],"language":"zh","publisherId":"gfzclkxygc201003030","title":"PVC/稻壳粉复合材料的挤出流变特性","volume":"26","year":"2010"},{"abstractinfo":"目的 研究Si含量对激光熔覆FeCoCr0. 5 NiBSix高熵合金涂层组织结构、硬度和耐磨性的影响.方法 采用激光熔覆技术,在45钢基体表面制备了不同Si含量的FeCoCr0.5NiBSix(x取0,0. 1,0. 2,0. 3, 0. 4)系列高熵合金涂层,分析涂层的宏观形貌、微观组织及相结构,测试涂层的硬度,通过摩擦磨损实验测试涂层的耐磨性. 结果 熔覆态高熵合金涂层均由FCC相和M2 B相组成,显微组织包括先共晶组织和共晶组织. 随着Si含量的增加,FCC相增多,M2 B相减少,共晶组织由蜂窝状到颗粒状,然后消失. 高熵合金涂层的平均硬度随着Si含量的增加而先降低后增加,FeCoCr0.5 NiBSi0.3的硬度值最小(613HV), FeCoCr0. 5 NiBSi0. 4的硬度值最高(820HV). 高熵合金涂层的磨损体积随着Si含量的增加而先增大后减小, FeCoCr0.5NiBSi0.3的磨损体积最大(0. 004 06 mm3),FeCoCr0.5NiBSi0.4的磨损体积最小(0. 002 33 mm3). 结论 随着Si含量增加,涂层的M2 B相减少,共晶组织逐步消失,耐磨性则先降低后提高. 耐磨性能最好的是FeCoCr0. 5 NiBSi0. 4高熵合金涂层.","authors":[{"authorName":"吴炳乾","id":"f1b1696a-bd60-44ae-a732-915b9b9d0fef","originalAuthorName":"吴炳乾"},{"authorName":"饶湖常","id":"3973fd8a-a979-431a-918d-ad619cafc398","originalAuthorName":"饶湖常"},{"authorName":"","id":"1805fcc4-94fa-4dbe-a50e-7b118b45ddd0","originalAuthorName":"张冲"},{"authorName":"戴品强","id":"e341160f-b039-4e3c-9e0b-4c308c2d75f7","originalAuthorName":"戴品强"}],"doi":"10.16490/j.cnki.issn.1001-3660.2015.12.014","fpage":"85","id":"59369df2-e39f-40ec-bf13-03a364985f5a","issue":"12","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"b114ce78-11c0-4205-a851-b6c3c1caef1a","keyword":"激光熔覆","originalKeyword":"激光熔覆"},{"id":"e8fe14dd-2654-4218-a1cb-e72bcdcce544","keyword":"高熵合金","originalKeyword":"高熵合金"},{"id":"ea4e681e-da14-40ce-8022-dcc306ab1485","keyword":"组织结构","originalKeyword":"组织结构"},{"id":"a62f911c-6843-4a38-9e5d-73ebf6621b84","keyword":"硬度","originalKeyword":"硬度"},{"id":"0e714292-a966-42b9-b415-3bf4662681d6","keyword":"磨损体积","originalKeyword":"磨损体积"},{"id":"c65a7a15-ea0c-47f5-a581-1e1fbbeaee2a","keyword":"耐磨性","originalKeyword":"耐磨性"}],"language":"zh","publisherId":"bmjs201512014","title":"Si含量对FeCoCr0.5NiBSix高熵合金涂层组织结构和耐磨性的影响","volume":"44","year":"2015"},{"abstractinfo":"在Q235钢基材表面制备FeCoCrNiB高熵合金涂层,涂层致密,无裂纹和气孔,由条状M3B相和基体fcc相两相组成.分析了涂层具有这种相组成的原因.研究了高温退火对涂层组织结构及硬度的影响,结果表明:900℃或1000℃退火后,涂层中析出了颗粒状和短棒状的M3B相;1150℃退火后,条状、颗粒状和短棒状组织均消失,形成了粗大的块状M3B相,块状组织硬度达1188HV;涂层具有较好的耐高温软化性能,900℃或1000℃退火后,硬度仅分别下降约7%和9%.","authors":[{"authorName":"黄祖凤","id":"04ba5c2c-004a-4b2f-8376-a7d97015bb76","originalAuthorName":"黄祖凤"},{"authorName":"","id":"715e6e07-8114-4910-99a1-2c4d2b8d3563","originalAuthorName":"张冲"},{"authorName":"唐群华","id":"5841c42d-997b-4c88-aab7-4c2a50c5ee89","originalAuthorName":"唐群华"},{"authorName":"戴品强","id":"87a90fb7-dd07-4e81-b212-7060104b8a7d","originalAuthorName":"戴品强"},{"authorName":"吴波","id":"a7d8c2f7-7b64-4505-8ed1-ea32e5719343","originalAuthorName":"吴波"}],"doi":"","fpage":"9","id":"94c91fa9-e2ad-480a-8197-88332e4b894c","issue":"1","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"ab13da78-af60-4b63-9bc7-23f172ba572d","keyword":"高熵合金","originalKeyword":"高熵合金"},{"id":"55019558-f78d-4100-912d-8f09bb9242bc","keyword":"涂层","originalKeyword":"涂层"},{"id":"514ccd7a-d18f-408d-a37b-6ee7ada1d05b","keyword":"激光熔覆","originalKeyword":"激光熔覆"},{"id":"e609a45b-7163-4da3-830c-55f7d27b094d","keyword":"高温退火","originalKeyword":"高温退火"}],"language":"zh","publisherId":"bmjs201301003","title":"退火对激光熔覆FeCoCrNiB高熵合金涂层组织结构与硬度的影响","volume":"42","year":"2013"},{"abstractinfo":"采用激光熔覆技术制备FeCoCrNiBx高熵合金涂层,用X射线衍射(XRD)、扫描电镜(SEM)、硬度和耐磨测试等方法,研究了B含量对激光熔覆FeCoCrNiBx高熵合金涂层的组织结构、硬度和耐磨性能的影响.结果表明,随B含量的增加,合金相结构逐渐由fcc固溶体结构转变为fcc固溶体和M3B相共存,M3B相主要为Cr、Fe硼化物.随B含量的增加,枝晶组织中析出颗粒状和短棒状的M3B相,且M3B相逐渐长大成长条状.B的增加显著提高合金涂层的硬度,由4470 MPa增加到8480 MPa,且磨损量随着B的增加而减少.","authors":[{"authorName":"陈国进","id":"540f825a-e82d-426a-aa00-8287cd8efb1e","originalAuthorName":"陈国进"},{"authorName":"","id":"4dccda05-370d-4beb-89eb-c545778961b0","originalAuthorName":"张冲"},{"authorName":"唐群华","id":"ccef2de7-c9cf-409e-9872-9b41c6a6b130","originalAuthorName":"唐群华"},{"authorName":"戴品强","id":"a561993e-b414-4717-88d5-6dbf2e9538e4","originalAuthorName":"戴品强"}],"doi":"","fpage":"1418","id":"bd98a858-a7c0-4754-83f5-c6d0ff673ac3","issue":"6","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":"53248615-f301-408b-b576-67f76f56015d","keyword":"高熵合金","originalKeyword":"高熵合金"},{"id":"6a276d89-4616-46c2-9130-8e2773b57632","keyword":"激光熔覆","originalKeyword":"激光熔覆"},{"id":"b2a12b00-aaff-4332-9970-88e43f9dd19d","keyword":"涂层","originalKeyword":"涂层"},{"id":"82847704-a2a6-4724-9b5b-464cfc6b4a8a","keyword":"耐磨性","originalKeyword":"耐磨性"},{"id":"af9653a4-1746-4aa2-846b-69858ff52c56","keyword":"硬度","originalKeyword":"硬度"}],"language":"zh","publisherId":"xyjsclygc201506022","title":"含B量对激光熔覆FeCoCrNiBx(x=0.5,0.75,1.0,1.25)高熵合金涂层组织结构与耐磨性的影响","volume":"44","year":"2015"},{"abstractinfo":"为研究摩擦在超塑成形中对零件壁厚分布的影响,以 TC4钛合金负角度法兰盘零件为背景,采用 MSC. MARC 有限元数值模拟分析了单面正向成形下模变摩擦和正反向成形上模变摩擦对零件壁厚的影响.通过方差分析和极差分析研究了正反向成形上模不同区域摩擦的变化对最小壁厚和壁厚均匀性的影响。结果表明:单面正向成形中,摩擦越小,负角度壁壁厚减薄越大,而正角度壁壁厚确呈相反的趋势;正反向成形中,当下模摩擦固定时,随着上模摩擦系数的增大,实际零件的最小壁厚相应增大;正反向成形上模不同区域摩擦的变化,对零件的最小壁厚和壁厚分布产生不同的影响;反向成形过程中板料先接触模具的部位对零件的壁厚影响较大。","authors":[{"authorName":"邵宗科","id":"6b771225-65f3-491d-a70f-de75935361f2","originalAuthorName":"邵宗科"},{"authorName":"殷东平","id":"3791aa9e-2aa7-45c1-8baa-1f158a16cdc0","originalAuthorName":"殷东平"},{"authorName":"杜雄尧","id":"f22d5ca3-f969-40c7-90f8-365175e7f47f","originalAuthorName":"杜雄尧"},{"authorName":"","id":"fa22ffe8-96c5-4f94-b867-95f2ac1318dd","originalAuthorName":"张冲"}],"doi":"10.11868/j.issn.1005-5053.2015.3.006","fpage":"29","id":"f017386b-0c06-4a99-a558-46025716619c","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":"c0a1d654-2a87-4961-9402-9adfa4cb519d","keyword":"变摩擦","originalKeyword":"变摩擦"},{"id":"4385f953-0cb2-4e07-b762-08b62ae30ce4","keyword":"超塑成形","originalKeyword":"超塑成形"},{"id":"1f4cec96-5b1d-4dab-9e4d-47a255693113","keyword":"壁厚分布","originalKeyword":"壁厚分布"},{"id":"bdc38817-33af-4f28-9947-84b5c05d8e61","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"5c531499-db8b-4103-9432-800e36da8a44","keyword":"方差分析","originalKeyword":"方差分析"},{"id":"eaccde89-7bff-499c-8378-901be87bcb94","keyword":"极差分析","originalKeyword":"极差分析"}],"language":"zh","publisherId":"hkclxb201503006","title":"变摩擦对 TC4合金超塑成形零件壁厚的影响","volume":"","year":"2015"},{"abstractinfo":"针对铜合金分火器表面长期处于高温状态下,基体表面防护涂层易发生剥落的现象,进行耐高温防护涂层的研究.使用甲基三甲基硅氧烷(MTMS)、硅溶胶为主要成膜剂,通过电导率变化研究涂料的水解程度.涂层材料喷涂在铜基体表面,经过烧结形成涂层,其耐热震性能主要与基体表面毛化程度(喷砂粒径)、涂层厚度、烧结温度和烧结时间有关.实验结果表明,铜合金表面经10~30目砂毛化处理,涂层厚度控制在20~30 μm,烧结时间在10 min,烧结温度在200℃时,获得的涂层耐热震性能最好,在500℃下的水冷热震次数达32次.","authors":[{"authorName":"程丽文","id":"672c2db5-0dd3-46cf-a931-2d38344fd0a1","originalAuthorName":"程丽文"},{"authorName":"王冠","id":"2d039f63-a849-40a0-acc9-c6a5f11416fb","originalAuthorName":"王冠"},{"authorName":"","id":"683313d6-a5f3-40b3-b61c-0b21613428b8","originalAuthorName":"张冲"},{"authorName":"谢光荣","id":"311004f8-13c1-4f8c-8bfb-df9026eb24b3","originalAuthorName":"谢光荣"},{"authorName":"廖嘉炜","id":"cab12139-15b7-40f2-b6de-7ee622aec0b1","originalAuthorName":"廖嘉炜"}],"doi":"10.11903/1002.6495.2017.035","fpage":"241","id":"df50d893-e432-4afb-898d-2915c7844fae","issue":"3","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报(英文)"},"keywords":[{"id":"c9b9bb2b-d1cb-4ca5-8a35-30b86072b955","keyword":"耐高温涂层","originalKeyword":"耐高温涂层"},{"id":"8212ce3e-f96f-4687-9a18-4ada9a6ea22a","keyword":"耐热震","originalKeyword":"耐热震"},{"id":"8c995bcb-bd35-4320-8935-1ce311ea6e7c","keyword":"甲基三甲基硅氧烷(MTMS)","originalKeyword":"甲基三甲基硅氧烷(MTMS)"},{"id":"c0bd7cf5-c5e9-403e-b690-f7f368e19e32","keyword":"硅溶胶","originalKeyword":"硅溶胶"},{"id":"468d8357-6aed-4188-8acb-ee2dbe94e3f0","keyword":"铜合金","originalKeyword":"铜合金"}],"language":"zh","publisherId":"fskxyfhjs201703005","title":"铜合金分火器表面新型耐高温涂层研究","volume":"29","year":"2017"},{"abstractinfo":"小分子免疫分析技术的应用日渐广泛,合成稳定的、具有良好免疫原性的人工抗原是制备单克隆抗体和建立免疫分析方法的前提和关键.本文对国内外半抗原的设计与合成方法、载体的选择、半抗原与载体的耦联方法等进行了综述,并对小分子抗原人工合成中相关的问题进行了讨论.","authors":[{"authorName":"王建华","id":"854b8f69-12c0-4bed-97fd-4ca4e762002c","originalAuthorName":"王建华"},{"authorName":"","id":"d5d1b51d-073c-45af-9397-11e11eb6776b","originalAuthorName":"张冲"}],"doi":"10.3724/SP.J.1095.2011.00364","fpage":"367","id":"ff7d8f8f-3311-4a50-b4ec-d7e3782c0370","issue":"4","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"b99569cf-3202-4973-989a-41ba291158b9","keyword":"人工抗原","originalKeyword":"人工抗原"},{"id":"61f3b1d9-68b4-4b3e-8bd7-dfb73e190fc5","keyword":"半抗原","originalKeyword":"半抗原"},{"id":"258c0ce4-5664-40f1-b8e6-0c8ed978446d","keyword":"合成","originalKeyword":"合成"},{"id":"f50ff58b-f7a3-4082-8fff-106633795248","keyword":"免疫分析","originalKeyword":"免疫分析"}],"language":"zh","publisherId":"yyhx201104001","title":"小分子抗原人工合成进展","volume":"28","year":"2011"},{"abstractinfo":"采用超声疲劳试验机研究SUJ2轴承钢的超长寿命疲劳。结果表明:对于复合氧化物和 TiCN裂纹源,裂纹从夹杂物与基体界面处萌生;铁、铬合金碳化物裂纹源则为夹杂物本身开裂。颗粒状亮面(GBF)相对尺寸正比于裂纹源处夹杂物边缘的应力强度因子范围1/ΔK2inc ,对于本实验的SUJ2材料,当ΔKinc >8MPa · m1/2时GBF不再形成。通过数据拟合得到了GBF内裂纹扩展规律: areaGBF/ areainc = m1+ m2 Nf m0,证实了Paris公式可以用来描述GBF内的裂纹扩展。","authors":[{"authorName":"李永德","id":"f42d1b72-fce7-4ac3-8d39-d2c2ea1e5f32","originalAuthorName":"李永德"},{"authorName":"莉莉","id":"cd4ae6d8-7e9f-4c9d-be2f-8f49916f5bc7","originalAuthorName":"张莉莉"},{"authorName":"","id":"5ebfd867-8298-4e34-8189-b076efadbdcc","originalAuthorName":"张冲"},{"authorName":"贺莹莹","id":"03d07948-19f8-42b6-985b-1e47a380d569","originalAuthorName":"贺莹莹"}],"doi":"10.11868/j.issn.1001-4381.2016.08.014","fpage":"85","id":"dac64e52-42f3-4f20-adc6-268631303d96","issue":"8","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"0b424962-af71-4fd7-ba8b-b339db34c3b8","keyword":"超长寿命疲劳","originalKeyword":"超长寿命疲劳"},{"id":"9cd2f894-b9a8-4831-a482-120e387aa7ac","keyword":"夹杂物","originalKeyword":"夹杂物"},{"id":"22449561-4984-43eb-97a0-43180c3cf90d","keyword":"GBF相对尺寸","originalKeyword":"GBF相对尺寸"},{"id":"82c5e441-a33b-4c32-8a94-bcd67459ed60","keyword":"裂纹扩展","originalKeyword":"裂纹扩展"}],"language":"zh","publisherId":"clgc201608015","title":"SUJ2轴承钢超长寿命疲劳行为研究","volume":"44","year":"2016"}],"totalpage":71,"totalrecord":702}