{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用静电悬浮设备成功地实现了<span style=\"color:red\">Zr50Cu50</span><span style=\"color:red\">合金</span>熔体的深过冷与凝固,并测得了在近200 K的过冷度范围内的晶体生长速度.随过冷度的增加,初生ZrCu相的晶体生长速度几乎呈线性增大,但在整个测量的过冷度范围之内,其生长速度极低,比一般的金属、Si和Ge等的生长速度低两个数量级以上.","authors":[{"authorName":"王强","id":"5a41d046-41a1-464e-b514-2a26dd642184","originalAuthorName":"王强"},{"authorName":"马明臻","id":"11cebd0a-cc0f-4d61-98b9-8cb34636b2cd","originalAuthorName":"马明臻"},{"authorName":"张新宇","id":"22bf6893-8737-4bc1-becf-a27ce31af644","originalAuthorName":"张新宇"},{"authorName":"刘日平","id":"3f97c69c-8404-47bf-8970-25e87301f384","originalAuthorName":"刘日平"},{"authorName":"D.M.Herlach","id":"3c918655-4ad9-44c8-8c63-c69976d82e1f","originalAuthorName":"D.M.Herlach"}],"doi":"10.3321/j.issn:0412-1961.2008.12.002","fpage":"1415","id":"d54d7d88-418a-4586-a5d3-d30266c6784d","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":"c749d55e-a201-41e4-aecb-89c8dd56b7b2","keyword":"<span style=\"color:red\">Zr50Cu50</span><span style=\"color:red\">合金</span>","originalKeyword":"Zr50Cu50合金"},{"id":"fdcd4e1f-1019-441b-9318-d65933513598","keyword":"过冷凝固","originalKeyword":"过冷凝固"},{"id":"b9bb5eb3-5045-4694-a53a-e1c0f26fec4d","keyword":"晶体生长速度","originalKeyword":"晶体生长速度"}],"language":"zh","publisherId":"jsxb200812002","title":"<span style=\"color:red\">Zr50Cu50</span><span style=\"color:red\">合金</span>过冷熔体中的晶体生长速度","volume":"44","year":"2008"},{"abstractinfo":"利用铜模铸造法制备<span style=\"color:red\">Zr50Cu50</span>二元非晶<span style=\"color:red\">合金</span>,并研究铜模温度、保护气体对<span style=\"color:red\">Zr50Cu50</span><span style=\"color:red\">合金</span>非晶形成的影响.熔液的冷却速率是由铜模温度以及保护气性质共同决定的,相比于氩、氦作为保护性气体不但有效提高熔液的冷却速率,而且在超低温制备环境下仍能保持样品表面光滑.在此研究基础上,利用氦作为保护气,在液氮作为铜模冷却介质的超低温环境下(79 K),制备出表面光滑、直径为2.5 mm的<span style=\"color:red\">Zr50Cu50</span>大块非晶<span style=\"color:red\">合金</span>,该尺寸超越了之前所报道的<span style=\"color:red\">Zr50Cu50</span>非晶<span style=\"color:red\">合金</span>的最大尺寸(2 mm).","authors":[{"authorName":"党一纵","id":"2988187a-aed0-472c-9a11-95c68f3bcec3","originalAuthorName":"党一纵"},{"authorName":"宫声凯","id":"dd8e4abb-c8f7-4ebd-bfcb-4838f534fbc9","originalAuthorName":"宫声凯"},{"authorName":"薛云飞","id":"11a3e741-a4b6-4b44-a2ed-d61f5e64a0c0","originalAuthorName":"薛云飞"},{"authorName":"王鲁","id":"0cc02d67-b439-4543-9554-cddf6305ec39","originalAuthorName":"王鲁"}],"doi":"","fpage":"1198","id":"a19a7af4-005b-4df0-a6b4-b80bb518ff67","issue":"6","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"14f46e55-cd71-4d72-830f-45f3222f07b2","keyword":"非晶<span style=\"color:red\">合金</span>","originalKeyword":"非晶合金"},{"id":"6f97a7b7-0ab3-48b4-9949-fe9bedf591ab","keyword":"模具温度","originalKeyword":"模具温度"},{"id":"8544c960-3015-4506-b01e-e0bb26aea1e3","keyword":"保护气体","originalKeyword":"保护气体"},{"id":"4725621a-3a4a-45cf-ae98-24c413a90008","keyword":"冷却速度","originalKeyword":"冷却速度"},{"id":"c584c4e5-bddd-4923-8fa6-b79ff2993cf8","keyword":"非晶形成能力","originalKeyword":"非晶形成能力"}],"language":"zh","publisherId":"zgysjsxb201606006","title":"模具温度和保护气体对<span style=\"color:red\">Zr50Cu50</span>非晶态形成的影响","volume":"26","year":"2016"},{"abstractinfo":"采用座滴法研究了在真空条件下,Al或Ti对<span style=\"color:red\">Cu50Zr50</span>非晶<span style=\"color:red\">合金</span>与W基片之间的润湿行为和界面结合状态的影响.借助SEM和XRD分析了添加Al或Ti对<span style=\"color:red\">Cu50Zr50</span>非晶<span style=\"color:red\">合金</span>/W界面微观结构和界面结合机制的影响.结果表明:Al或Ti的添加有利于降低<span style=\"color:red\">Cu50Zr50</span>非晶<span style=\"color:red\">合金</span>熔体的表面张力,从而改善了其与W之间的润湿性；在实验范围内,<span style=\"color:red\">Cu50Zr50</span>非晶<span style=\"color:red\">合金</span>/w界面附近有新相ZrW2生成,添加Al或Ti对<span style=\"color:red\">Cu50Zr50</span>非晶<span style=\"color:red\">合金</span>/W界面微观结构的影响不同,Al的添加促进了界面反应的进行,随着Al的添加量增加,界面反应产物ZrW2相在界面处形成的连续反应层减小,而在熔体中富Al且贫<span style=\"color:red\">Cu</span>的相中析出的量增大.Ti的添加抑制了界面反应的进行,随着Ti的添加量增加,界面反应物ZrW2逐渐消失,进而使界面结合机制由最初的溶解扩散和界面反应型混合机制转变为单独的溶解扩散型.","authors":[{"authorName":"马国峰","id":"86de692a-2764-434e-a8ac-888a161e917e","originalAuthorName":"马国峰"},{"authorName":"贺春林","id":"35cbaa3e-a1cc-4db1-b489-6a733118dc7b","originalAuthorName":"贺春林"},{"authorName":"李正坤","id":"0aaec464-6091-4820-a78c-cfaa5cb3338f","originalAuthorName":"李正坤"},{"authorName":"张波","id":"22d83139-6e00-4fda-96a1-7ed529e80efc","originalAuthorName":"张波"},{"authorName":"李宏","id":"2452fb4d-5398-47f7-afb1-2f85ffe62575","originalAuthorName":"李宏"},{"authorName":"张海峰","id":"1c2d4b7d-7ea6-42a1-b7fe-91fae74f5ab5","originalAuthorName":"张海峰"},{"authorName":"胡壮麒","id":"e7b996bf-8d43-483a-a1ef-e223e4ae0490","originalAuthorName":"胡壮麒"}],"doi":"10.3724/SP.J.1037.2012.00643","fpage":"495","id":"8189967e-a80f-4f92-9dab-b335f526f718","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"1a7dde61-b41f-4c78-bc50-5600223c93e3","keyword":"<span style=\"color:red\">Cu50Zr50</span>非晶<span style=\"color:red\">合金</span>","originalKeyword":"Cu50Zr50非晶合金"},{"id":"224ea138-0f43-4641-9955-90e7687c37bf","keyword":"W基片","originalKeyword":"W基片"},{"id":"34752fa5-f5aa-4341-a90a-e63919e2959d","keyword":"Al","originalKeyword":"Al"},{"id":"c2ac0a74-6935-4bc2-a2b9-687becde39a4","keyword":"Ti","originalKeyword":"Ti"},{"id":"c33ecfd4-3d2e-4069-87d7-417b5afb8e34","keyword":"润湿性","originalKeyword":"润湿性"}],"language":"zh","publisherId":"jsxb201304016","title":"Ti或Al添加对<span style=\"color:red\">Zr50Cu50</span>非晶<span style=\"color:red\">合金</span>/W润湿行为和界面特性的影响","volume":"49","year":"2013"},{"abstractinfo":"采用水冷铜模吸铸法制备直径2 mm的(<span style=\"color:red\">Cu50Zr50</span>)92Al8块体非晶<span style=\"color:red\">合金</span>.利用X射线衍射(XRD)、差示扫描量热分析仪(DSC)对该非晶<span style=\"color:red\">合金</span>的结构及热力学参数进行表征.利用万能试验机在过冷液相区内对该非晶<span style=\"color:red\">合金</span>进行压缩变形,研究变形量(20％,60％和80％)对非晶<span style=\"color:red\">合金</span>显微结构和热稳定性的影响.结果表明,塑性变形使得该非晶<span style=\"color:red\">合金</span>的热稳定性降低,并导致其部分晶化,其晶化程度取决于<span style=\"color:red\">合金</span>的变形量的大小,当变形量为80％时,该<span style=\"color:red\">合金</span>的XRD图谱中出现了明显的晶化峰.晶化相的析出使得变形后的非晶<span style=\"color:red\">合金</span>的显微硬度有明显提高.","authors":[{"authorName":"田延豹","id":"c1546ba3-4992-4132-99a7-551ba1e5928f","originalAuthorName":"田延豹"},{"authorName":"马蓦","id":"4f0caced-1542-4c7b-bd1b-ce27a834778a","originalAuthorName":"马蓦"},{"authorName":"罗致春","id":"78cf9afa-dea8-4d6b-bd90-d03b98d2329f","originalAuthorName":"罗致春"},{"authorName":"万小军","id":"b2064786-34cb-4b8e-b767-5b0e9465110d","originalAuthorName":"万小军"},{"authorName":"林建国","id":"bc50b188-c214-4186-987a-a1ab5da19741","originalAuthorName":"林建国"}],"doi":"","fpage":"658","id":"d4e65c6b-1ab8-4677-90fa-461156f1fc3b","issue":"4","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":"d3e1c849-4a06-47ab-bdcc-30fc72b961a8","keyword":"块体非晶<span style=\"color:red\">合金</span>","originalKeyword":"块体非晶合金"},{"id":"9681b2ff-4269-4412-812c-7edf61db7e16","keyword":"塑性变形","originalKeyword":"塑性变形"},{"id":"02b1e41d-81c3-4d64-b01c-dc48cc695788","keyword":"晶化","originalKeyword":"晶化"},{"id":"9e3311d0-1700-454e-840d-5d6f14ccab16","keyword":"热稳定性","originalKeyword":"热稳定性"},{"id":"352a2232-4aee-4292-bab8-e26d0e1ec156","keyword":"显微硬度","originalKeyword":"显微硬度"}],"language":"zh","publisherId":"xyjsclygc201204021","title":"(<span style=\"color:red\">Cu50Zr50</span>)92Al8块体非晶<span style=\"color:red\">合金</span>高温塑性变形过程中的晶化行为","volume":"41","year":"2012"},{"abstractinfo":"(<span style=\"color:red\">Cu50Zr50</span>)92Al8非晶<span style=\"color:red\">合金</span>在过冷液相区表现出优异的超塑性,并且成功的进行了超塑扩散连接(SPF/DB).根据DSC曲线确定了非晶<span style=\"color:red\">合金</span>的过冷液相区范围为68℃,并且根据非晶<span style=\"color:red\">合金</span>在过冷液相区的压缩真实应力-应变曲线,选取了超塑扩散连接实验的连接压力为200MPa,连接温度为470～490℃.XRD图谱显示经过超塑扩散连接后的非晶<span style=\"color:red\">合金</span>发生了部分晶化,显微硬度提高.将经过超塑扩散连接的样品置于万能拉升机上进行三点弯曲实验至发生断裂,通过对断口形貌的观察分析和界面处的力学分析考察了连接质量.在保持连接压力200 MPa不变的情况下,非晶<span style=\"color:red\">合金</span>获得最好连接效果的工艺参数是:连接温度480℃,连接时间3h.","authors":[{"authorName":"吴为","id":"9b75626b-1f7a-4ad3-b51e-970fe3b06f14","originalAuthorName":"吴为"},{"authorName":"林建国","id":"8a14f063-2d59-45c8-875b-03f90218136b","originalAuthorName":"林建国"},{"authorName":"魏萌","id":"b674ef09-d7b4-4554-b8f5-938ed81368ed","originalAuthorName":"魏萌"},{"authorName":"张德闯","id":"ac3294ab-0f8b-43e5-96ca-e127dafeb604","originalAuthorName":"张德闯"}],"doi":"","fpage":"1439","id":"0bb19130-b4d9-4874-a6c1-19f91e672fae","issue":"7","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":"c61f5dfa-9904-4e55-9207-830d705d8326","keyword":"大块非晶","originalKeyword":"大块非晶"},{"id":"93c036a6-1a00-4c40-adbc-6d6c273810c5","keyword":"(<span style=\"color:red\">Cu50Zr50</span>)92Al8","originalKeyword":"(Cu50Zr50)92Al8"},{"id":"229daffe-7b66-42dc-b65c-91768aece65d","keyword":"超塑扩散连接","originalKeyword":"超塑扩散连接"},{"id":"599e922e-35a5-472e-94d1-e9dd7d0fe37c","keyword":"三点弯曲","originalKeyword":"三点弯曲"}],"language":"zh","publisherId":"xyjsclygc201307025","title":"(<span style=\"color:red\">Cu50Zr50</span>)92Al8非晶<span style=\"color:red\">合金</span>在过冷液相区的超塑扩散连接","volume":"42","year":"2013"},{"abstractinfo":"在水冷铜坩埚中采用铜模吸铸法制备了顶部直径为 2mm、底部直径为10mm、长度为70mm的<span style=\"color:red\">Cu50-x-Zr</span>42Al8Ndx(x＝0、1、2、3、4)锥形<span style=\"color:red\">合金</span>试样.采用X射线衍射(XRD)和差分扫描量热(DSC)分别对<span style=\"color:red\">合金</span>的结构和非晶形成能力进行了研究,结果表明,添加适量的Nd增强了<span style=\"color:red\">Cu50Zr</span>42A18<span style=\"color:red\">合金</span>的非晶形成能力和热稳定性.通过铜模吸铸法可制备出直径为6mm的<span style=\"color:red\">Cu49Zr</span>42Al8Nd1和<span style=\"color:red\">Cu46Zr</span>42A18Nd4块状非晶<span style=\"color:red\">合金</span>.<span style=\"color:red\">Cu46Zr</span>42Al8Nd4非<span style=\"color:red\">合金</span>具有最高的过冷液相区和最大的热稳定性(△Tx＝73).","authors":[{"authorName":"寇生中","id":"8e52d76b-800e-473a-b8ea-01cc453109a6","originalAuthorName":"寇生中"},{"authorName":"赵吉鹏","id":"8687fef8-727a-46f8-8b93-db1cf40e859a","originalAuthorName":"赵吉鹏"},{"authorName":"张玲","id":"176995af-77a1-43fe-97d3-0a0c64e96e71","originalAuthorName":"张玲"},{"authorName":"屠鹏","id":"b3acc9b2-7064-4e22-97f5-41e33d71ac99","originalAuthorName":"屠鹏"},{"authorName":"高忙忙","id":"54c25606-e49e-4e69-ab4d-3ebc3a176a47","originalAuthorName":"高忙忙"},{"authorName":"张学诚","id":"b94d930f-b1a3-4082-9b2d-6d6a1a89e522","originalAuthorName":"张学诚"}],"doi":"","fpage":"455","id":"20a5632d-5b97-40ac-bdef-823d16debbce","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":"023dba80-fb26-4181-97bf-33136c7f9978","keyword":"块状非晶","originalKeyword":"块状非晶"},{"id":"f132c762-13dd-4705-a578-32c920dcbf51","keyword":"非品形成能力","originalKeyword":"非品形成能力"},{"id":"ada8ff37-e22c-42b0-9f0e-c820483676e3","keyword":"热稳定性","originalKeyword":"热稳定性"}],"language":"zh","publisherId":"cldb2008Z2132","title":"Nd的添加对<span style=\"color:red\">Cu50Zr</span>42Al8<span style=\"color:red\">合金</span>非晶形成能力及热稳定性的影响","volume":"22","year":"2008"},{"abstractinfo":"研究了（<span style=\"color:red\">Cu50Zr50</span>）92Al8非晶<span style=\"color:red\">合金</span>在过冷液相区中,经过牛顿流变和非牛顿流变后的等温晶化行为及其对该<span style=\"color:red\">合金</span>力学性能的影响。结果表明,牛顿型流变对（<span style=\"color:red\">Cu50Zr50</span>）92Al8非晶<span style=\"color:red\">合金</span>的结构没有明显的影响;而非牛顿流变对该非晶的显微结构及其等温晶化行为有显著影响：非牛顿流变促进了（<span style=\"color:red\">Cu50Zr50</span>）92Al8非晶<span style=\"color:red\">合金</span>的晶化,其主要晶化相为体心立方结构的CuZr相（B2相）和CuZr马氏体相;经非牛顿流变及真空热处理试样,在室温压缩过程中,应力诱发了部分B2相的马氏体相变,从而使其在室温下表现出超弹性,当预塑性应变量为8%时,其总可回复应变为5%左右。","authors":[{"authorName":"万小军","id":"94ca0bfb-35f9-4a6c-bf94-2f1c71da7771","originalAuthorName":"万小军"},{"authorName":"田延豹","id":"e0c1fea9-93d3-4204-95ca-05dff3dbc537","originalAuthorName":"田延豹"},{"authorName":"林建国","id":"9e586afe-5f67-4e4d-8d2e-7d283c67c057","originalAuthorName":"林建国"}],"doi":"","fpage":"110","id":"45d29987-82f4-41d7-bfc5-a88b1840fa5c","issue":"8","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":"9f6c3676-f188-45ce-a212-5036b69f87fb","keyword":"<span style=\"color:red\">Cu</span>基非晶<span style=\"color:red\">合金</span>","originalKeyword":"Cu基非晶合金"},{"id":"6028881a-59e3-4fc3-96be-28ea9be63910","keyword":"非牛顿流变","originalKeyword":"非牛顿流变"},{"id":"970a6249-8115-416f-9b2d-0ad5bada4159","keyword":"等温晶化","originalKeyword":"等温晶化"},{"id":"b3661d07-e97d-41f4-a62e-20ff9a5f90ec","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"jsrclxb201208022","title":"高温变形对（<span style=\"color:red\">Cu</span>_（<span style=\"color:red\">50</span>）<span style=\"color:red\">Zr</span>_（<span style=\"color:red\">50</span>））_（92）Al_8等温晶化行为及其力学性能的影响","volume":"33","year":"2012"},{"abstractinfo":"Ni－<span style=\"color:red\">50</span>％<span style=\"color:red\">Cu</span><span style=\"color:red\">合金</span>随过冷度的增加发生两次明显的晶粒细化过程，第一次产生于<span style=\"color:red\">50</span>—100K的过冷度范围内，第二次发生于临界过冷度220K之后实验首次发现高过冷度下细化<span style=\"color:red\">合金</span>的晶粒内含有枝晶亚结构理论分析指出，枝晶重熔倾向的大小可用枝晶主干中最先析出的固相在再辉过程中的无量纲过热度来衡量，该无量纲过热度随原始过冷度的增加先增后减，其最大值对应于第一次细化发生的过冷度区间热力学计算和组织分析表明，小过冷下的晶粒细化是由枝晶重熔引起的，而高过冷下的细小晶粒是应力作用下枝晶破碎及再结晶后的产物。","authors":[{"authorName":"李金富","id":"f8b5848a-0d80-4534-9628-ca1dd195f329","originalAuthorName":"李金富"},{"authorName":"杨根仓","id":"d165d2d5-66ad-40d9-80cb-16e36f9bb106","originalAuthorName":"杨根仓"},{"authorName":"周尧和","id":"dfe04205-4723-4a9a-9905-95cc7a684bcd","originalAuthorName":"周尧和"}],"categoryName":"|","doi":"","fpage":"113","id":"72216b20-db9d-4ad5-a295-8cfdc4382fb1","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"95169ef7-d7df-420a-95a3-358011f73a54","keyword":"过冷","originalKeyword":"过冷"},{"id":"b0da7d9d-3a14-4ea0-aeaa-04a2bbaeaebc","keyword":"null","originalKeyword":"null"},{"id":"952a2c3b-45fd-457e-88dd-35fe4e59c6d6","keyword":"null","originalKeyword":"null"},{"id":"e8d6a331-9821-41d1-9b84-352c95ff32db","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_1998_2_7","title":"深过冷Ni-<span style=\"color:red\">50</span>%<span style=\"color:red\">CU</span><span style=\"color:red\">合金</span>的晶粒细化","volume":"34","year":"1998"},{"abstractinfo":"用Berkovich和Cube-Corner压头分别测量了<span style=\"color:red\">Cu50Zr</span>43Ti7非晶<span style=\"color:red\">合金</span>的硬度(H)和弹性模量(E).结果发现,该<span style=\"color:red\">合金</span>的H和E与压头形状及测量所用载荷无关,H=(6.5±0.2)GPa,E=(114.4±2.1)GPa;相对于Berkovich压头,用Cube-Corner压头得到的压痕周围观察到较多的剪切带.该<span style=\"color:red\">合金</span>没有硬度的尺寸效应,变形也没有明显的加工硬化.用有限元(FE)计算得到该<span style=\"color:red\">合金</span>的屈服强度(σ)约为1.8 GPa,与压缩试验结果相符.","authors":[{"authorName":"黎业生","id":"56593854-a42b-4884-86bd-d50b8f97a7f4","originalAuthorName":"黎业生"},{"authorName":"李洪","id":"9369caa0-e2c6-4d08-aa4d-c80161e2138e","originalAuthorName":"李洪"},{"authorName":"马永红","id":"591eed23-1143-4a9c-a86c-6de71d86bfc8","originalAuthorName":"马永红"},{"authorName":"谢骏","id":"7a6aeef7-4922-446b-9113-6f2ccd3c8130","originalAuthorName":"谢骏"},{"authorName":"王家佳","id":"b9377942-ce93-4ab5-a11b-360c7933a3af","originalAuthorName":"王家佳"}],"doi":"","fpage":"147","id":"9f69fcf6-ca99-4b88-ac1c-fb546129fc05","issue":"1","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":"aa5e5882-91da-48d5-bcce-75cd5d135499","keyword":"纳米压痕仪","originalKeyword":"纳米压痕仪"},{"id":"be65630a-4ba1-41cb-a2f9-7d1b4ee1d14f","keyword":"硬度","originalKeyword":"硬度"},{"id":"eb39f1fa-b2d0-47df-96ac-6688263c8da9","keyword":"弹性模量","originalKeyword":"弹性模量"},{"id":"a2acab80-2e16-42a6-b14b-1765fc6485bb","keyword":"非晶<span style=\"color:red\">合金</span>","originalKeyword":"非晶合金"},{"id":"1af96b24-bd77-46fd-bc70-2ab624827e35","keyword":"有限元","originalKeyword":"有限元"}],"language":"zh","publisherId":"xyjsclygc200901032","title":"用纳米压痕仪测量<span style=\"color:red\">Cu50Zr</span>43Ti7非晶<span style=\"color:red\">合金</span>的硬度和弹性模量","volume":"38","year":"2009"},{"abstractinfo":"在温度为700~850°C和应变速率为0.001~1 s?1的条件下，研究了<span style=\"color:red\">Zr50Ti50</span><span style=\"color:red\">合金</span>在β单相区的热变形行为和组织演变。流变曲线呈现典型的流变软化特征。在较高的应变速率下，出现了不连续屈服现象，这一特点在其他传统锆<span style=\"color:red\">合金</span>中没有发现。计算得到表观变形激活能为103 kJ/mol，并建立了该<span style=\"color:red\">合金</span>在β单相区的流变应力与应变速率和变形温度之间的本构方程。分析表明该<span style=\"color:red\">合金</span>的热变形机制主要为动态回复，并且由于较强的动态回复效果而抑制了动态再结晶。随后，通过计算建立了<span style=\"color:red\">合金</span>的热加工图，并根据热加工图找到了<span style=\"color:red\">合金</span>在β单相区的最佳热变形加工参数为温度830~850°C，变形速率为0.56~1 s?1。","authors":[{"authorName":"周云凯","id":"da94342b-ebee-45f8-9212-fc789b589116","originalAuthorName":"周云凯"},{"authorName":"冯志浩","id":"bea8eec5-4c79-410a-9ea2-8eb3b520dfd4","originalAuthorName":"冯志浩"},{"authorName":"夏超群","id":"8700d2f5-b29a-47e0-b6a8-0275db3cf934","originalAuthorName":"夏超群"},{"authorName":"刘文昌","id":"2c70266a-776e-411c-be27-78cfd9a740c2","originalAuthorName":"刘文昌"},{"authorName":"景勤","id":"c5000227-8096-4e10-9c60-3bd59cffba92","originalAuthorName":"景勤"},{"authorName":"梁顺星","id":"38b1129e-1292-4814-b7c4-f6acfbb65126","originalAuthorName":"梁顺星"},{"authorName":"马明臻","id":"593250f7-7c57-4f2c-82ca-302e32812458","originalAuthorName":"马明臻"},{"authorName":"张治国","id":"a67a656d-1087-4598-af05-9583e9bc950d","originalAuthorName":"张治国"},{"authorName":"张新宇","id":"ba4e2c1c-e81b-4a75-a801-3eb3343d16c3","originalAuthorName":"张新宇"},{"authorName":"刘日平","id":"bcea2afb-4f61-4c82-95b8-e6dd3485278a","originalAuthorName":"刘日平"}],"doi":"10.1016/S1003-6326(16)64288-7","fpage":"2086","id":"fb8eb8c2-e630-4077-b557-0eef98f4120c","issue":"8","journal":{"abbrevTitle":"ZGYSJSXBEN","coverImgSrc":"journal/img/cover/ZGYSJSXBEN.jpg","id":"757390d2-7d95-4517-96f1-e467ce1bff63","issnPpub":"1003-6326","publisherId":"ZGYSJSXBEN","title":"中国有色金属学报(英文版)"},"keywords":[{"id":"420a2c04-2428-4d96-ae01-f6c22d6d8914","keyword":"锆<span style=\"color:red\">合金</span>","originalKeyword":"锆合金"},{"id":"d7dcada6-026d-4bf5-9d1b-9d4da9646f2d","keyword":"热变形","originalKeyword":"热变形"},{"id":"2b2b0925-2aeb-47b9-9c1a-c40784ffe230","keyword":"表观激活能","originalKeyword":"表观激活能"},{"id":"d895a89b-0940-429b-8825-29d1b482c4b7","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"ea64a402-8ac2-42a1-9399-db0de55df900","keyword":"加工图","originalKeyword":"加工图"}],"language":"zh","publisherId":"zgysjsxb-e201608009","title":"温度和应变速率对<span style=\"color:red\">Zr50Ti50</span><span style=\"color:red\">合金</span>在β单相区热变形行为的影响","volume":"26","year":"2016"}],"totalpage":5469,"totalrecord":54681}