材料期刊网

稀有金属, 2007, 31(4): 434-439. doi: 10.3969/j.issn.0258-7076.2007.04.007

Ta-10W合金的高温断口分析

吴孟海 ^1, , 张兴平 ^{粘度变化,建立了工程粘度模型,并通过该模型来预测适用于VARI(真空辅助成型工艺)的低粘度工艺窗口.实验数据表明,该粘度模型与实验结果吻合良好,可为VARI工艺过程的模拟与参数优化提供有效的参考数据.","authors":[{"authorName":"张曼曼","id":"5a630817-c954-413e-bd5f-3874e83ce381","originalAuthorName":"张曼曼"},{"authorName":"李炜","id":"d532d1d3-5315-4646-adaf-9311f27129d0","originalAuthorName":"李炜"}],"doi":"","fpage":"5","id":"9653464b-1db5-4f63-a824-b2807a780f0e","issue":"7","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"1293da29-45a3-4648-9bb1-fe29f86ec190","keyword":"VARI","originalKeyword":"VARI"},{"id":"38fe8a25-4901-499d-b1ae-9f28442a36eb","keyword":"流变特性","originalKeyword":"流变特性"},{"id":"1b40b760-7744-49cd-bb6d-e4f94e70eb27","keyword":"工程粘度模型","originalKeyword":"工程粘度模型"},{"id":"20eb4793-45e9-4659-9bcd-620828a39669","keyword":"工艺窗口预测","originalKeyword":"工艺窗口预测"}],"language":"zh","publisherId":"blgfhcl201407001","title":"真空辅助成型用不饱和树脂的粘度模型和流变特性分析","volume":"","year":"2014"},{"abstractinfo":"研究了催化型固化剂用量对双酚A型环氧树脂体系粘度变化的影响规律.根据对树脂固化特性和等温粘度曲线的分析,建立了树脂体系的工程粘度模型.该模型能够有效地预测体系的粘度-时间-温度关系,反映了固化剂用量对固化过程中体系粘度变化的影响规律,为复合材料成型工艺模拟分析及工艺参数的准确制定奠定了基础.","authors":[{"authorName":"石凤","id":"630b92eb-1e00-43ab-8563-ce7c19c862fe","originalAuthorName":"石凤"},{"authorName":"段跃新","id":"f198fa50-60cb-4eb5-8872-73d20a6597dd","originalAuthorName":"段跃新"},{"authorName":"曾秀妮","id":"24d10a5b-03e6-4e0e-9edf-f85c931a5d0c","originalAuthorName":"曾秀妮"},{"authorName":"梁志勇","id":"71182066-35c8-4d50-b808-db925a5eecda","originalAuthorName":"梁志勇"},{"authorName":"张佐光","id":"88fe19a4-06b5-4b7a-9b0b-2bc4b3e3d1dc","originalAuthorName":"张佐光"}],"doi":"10.3321/j.issn:1000-3851.2005.06.013","fpage":"72","id":"0a71f8fe-1ab4-4e30-88c9-5ee58788c4d1","issue":"6","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"5ebe86bd-0c0a-483b-b1ef-bc558b103430","keyword":"双酚A型环氧树脂","originalKeyword":"双酚A型环氧树脂"},{"id":"3cf4b120-8748-46a0-8600-db17fa3f053b","keyword":"催化型固化剂","originalKeyword":"催化型固化剂"},{"id":"eb7c528e-405c-4c8b-a931-27d65bbe4e3e","keyword":"粘度模型","originalKeyword":"粘度模型"},{"id":"8aa7ac7b-30d3-4904-ba6e-cb052cec288d","keyword":"工艺窗口","originalKeyword":"工艺窗口"}],"language":"zh","publisherId":"fhclxb200506013","title":"双酚A型环氧树脂/催化型固化剂体系的粘度模型","volume":"22","year":"2005"},{"abstractinfo":"针对喂料粘度模型参数求解和现有模流分析软件无拟合功能的问题,引入Cross-WLF七参数模型对MIM中非牛顿流体流动过程进行了研究,提出了自适应快速遗传算法拟合该模型参数,开发了粘度模型参数拟合求解器,得到了W-Ni-Fe高密度粉末喂料和316L不锈钢喂料粘度模型的7个参数,拟合结果的复合相关系数分别达到0.998 489和0.998 200.研究结果为高密度类零件和不锈钢类的质量预测、模具和工艺参数优化设计提供了必须的材料数据.","authors":[{"authorName":"蒋炳炎","id":"0f5b0202-4b87-47f8-b917-45081a7e46d5","originalAuthorName":"蒋炳炎"},{"authorName":"王麟","id":"684e7359-2e36-4298-97b5-d77eb6f7d2ee","originalAuthorName":"王麟"},{"authorName":"谢磊","id":"04998a4b-f0ad-4477-8fc8-baf115beedc6","originalAuthorName":"谢磊"},{"authorName":"黄伯云","id":"dbc80926-0320-4293-b057-ab047a239287","originalAuthorName":"黄伯云"}],"doi":"","fpage":"429","id":"3cc00e1e-cb0b-444f-81d5-a622601dc300","issue":"3","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":"9428df5b-0c9b-4a00-ac4a-3de2351448b9","keyword":"金属粉末注射成形","originalKeyword":"金属粉末注射成形"},{"id":"ab093d35-81e4-469c-af77-43c8c4e96528","keyword":"遗传算法","originalKeyword":"遗传算法"},{"id":"8696c0f2-683f-4eca-be7d-09e2c3074d4a","keyword":"参数拟合","originalKeyword":"参数拟合"},{"id":"2281b606-c7fd-4e58-931e-d07e6dab6d87","keyword":"粘度模型","originalKeyword":"粘度模型"}],"language":"zh","publisherId":"zgysjsxb200503018","title":"金属粉末注射成形仿真分析的喂料粘度模型参数","volume":"15","year":"2005"},{"abstractinfo":"在热力学通用几何模型的基础上提出了一种预报多元金属熔体粘度的数学模型.推导了预报多元金属熔体粘度的公式.用Cu-Ag-Au三元金属熔体进行了验证,预报的粘度数据与实验结果吻合较好.在此基础上预报了含Cu三元系Cu-Al-Au,Cu-Al-Sn,Cu-Au-Ni,Cu-Fe-Ni,Cu-Al-Mg及Cu-Ag-Sn金属熔体的粘度.","authors":[{"authorName":"王习东","id":"f426d47c-8885-4dd4-a7b2-2792ec5b76b8","originalAuthorName":"王习东"},{"authorName":"包宏","id":"84dc1d95-8d47-4309-a929-0a3e1ab048c1","originalAuthorName":"包宏"},{"authorName":"李文超","id":"ccbb7935-ec90-4578-a057-eece2177f5be","originalAuthorName":"李文超"}],"categoryName":"|","doi":"","fpage":"52","id":"55cf5c46-07e3-45dd-b80c-6fbbe084743a","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"2ea97a78-f1ba-47d4-9ebe-4055d10e771f","keyword":"金属熔体","originalKeyword":"金属熔体"},{"id":"cb8d6d15-6b88-4f73-8bb7-7b1ab22ac877","keyword":"null","originalKeyword":"null"},{"id":"f09dd0dd-5f76-4a11-b8c8-76565b71f4b4","keyword":"null","originalKeyword":"null"},{"id":"a0bcc86e-d0ea-40b3-96c1-e111382cd80d","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2001_1_8","title":"一种新的多元金属熔体粘度预报模型","volume":"37","year":"2001"},{"abstractinfo":"在热力学通用几何模型的基础上提出了一种预报多元金属熔体粘度的数学模型.推导了预报多元金属熔体粘度的公式.用Cu-Ag-Au三元金属熔体进行了验证,预报的粘度数据与实验结果吻合较好.在此基础上预报了含Cu三元系Cu-Al-Au,Cu-Al-Sn,Cu-Au-Ni,Cu-Fe-Ni,Cu-Al-Mg及Cu-Ag-Sn金属熔体的粘度.","authors":[{"authorName":"王习东","id":"116070e4-1951-44b3-8103-c7e01be9656d","originalAuthorName":"王习东"},{"authorName":"包宏","id":"371d869c-7b8e-4331-9649-d051c0cb6827","originalAuthorName":"包宏"},{"authorName":"李文超","id":"4b362172-b367-419f-b9dd-026745038433","originalAuthorName":"李文超"}],"doi":"10.3321/j.issn:0412-1961.2001.01.011","fpage":"52","id":"3c630e9b-b6e0-4647-bcd1-b469b3b0eff6","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"d4cf2e80-52b2-40ad-a558-d60267b2c01d","keyword":"金属熔体","originalKeyword":"金属熔体"},{"id":"36045280-5f3c-40c4-813b-1c2285d57b4d","keyword":"粘度","originalKeyword":"粘度"},{"id":"ffa9d1a2-c4d1-4c92-9a0e-57d3f7b2bc2a","keyword":"热力学几何模型","originalKeyword":"热力学几何模型"},{"id":"07c89669-98db-442a-89b4-defbeaa4052c","keyword":"预报","originalKeyword":"预报"}],"language":"zh","publisherId":"jsxb200101011","title":"一种新的多元金属熔体粘度预报模型","volume":"","year":"2001"},{"abstractinfo":"采用局部即时取样方法对水平管内油气水三相流动情况下各种混合比例的复杂混合物的流动粘度进行了实验研究,实验工质采用46号机械油、自来水和空气.以实验数据为基础提出了考虑流动参数变化影响的反相点预测关联式.考虑到管内油水两相的混合发展过程,以局部即时取样的实验数据为基础,提出了一个气流扰动下管内流动条件下油水混合物粘度的预测关系式,该模型考虑了油水两相本身的物性以及流动因素的影响.指出考虑流动参数影响的粘度预测模型能大大提高油气水三相流动情况下油水混合物实测粘度的预测精度.","authors":[{"authorName":"刘文红","id":"129ed5b6-3963-46dd-bd12-77a71b5b7a8a","originalAuthorName":"刘文红"},{"authorName":"郭烈锦","id":"6d316470-0625-455d-a3f6-d21a9c17f249","originalAuthorName":"郭烈锦"},{"authorName":"张西民","id":"00e8d02c-891a-426a-a164-8bfe3bdf29e8","originalAuthorName":"张西民"},{"authorName":"赵冬建","id":"130fc0c5-3b7e-448d-b20d-cffc2241861f","originalAuthorName":"赵冬建"},{"authorName":"黄飞","id":"fd29f39d-53aa-453c-b304-e11e12f3898b","originalAuthorName":"黄飞"}],"doi":"","fpage":"605","id":"670a2a9b-abfa-495d-941b-61f010422438","issue":"4","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"e25d0918-0dad-42c8-9808-a2770c517a2b","keyword":"油气水三相流","originalKeyword":"油气水三相流"},{"id":"fcdc70d4-0227-43f6-814a-84f8b4bd5937","keyword":"水平管","originalKeyword":"水平管"},{"id":"54af4453-cae4-4958-ab09-aa9868966caf","keyword":"相反转","originalKeyword":"相反转"},{"id":"4df1a63a-d53c-4e8a-a82b-94ff1b05d0e7","keyword":"混合物粘度与混合效应","originalKeyword":"混合物粘度与混合效应"}],"language":"zh","publisherId":"gcrwlxb200504020","title":"有气流扰动下管流油水混合物粘度实验测量与计算模型","volume":"26","year":"2005"},{"abstractinfo":"研究了诸因素对丁二烯-苯乙烯嵌段共聚物( SBS1401)的环己烷浓溶液和甲苯浓溶液粘度的影响,上述溶液的质量百分数范围为2%～25%,温 度范围为25 ℃～50 ℃.结果表明,溶液的粘度随浓度的增大而增加,随剪切力和剪切速率的 增大而减小;溶液的流动曲线符合幂律定律,并根据所测定的数据,利用回归方法对实验数据 进行了处理,获得了在一定温度下,描述本体系溶液粘度特性的两变量的半经验关联式.","authors":[{"authorName":"张军","id":"667f3284-05f2-4138-b7cb-46a99986e873","originalAuthorName":"张军"},{"authorName":"吴石山","id":"b1096d19-9079-4203-8351-08816cacd9e3","originalAuthorName":"吴石山"},{"authorName":"郑昌仁","id":"40b225d2-e360-44d9-820c-d3f974862af7","originalAuthorName":"郑昌仁"},{"authorName":"徐敏","id":"bac022d1-42a9-4ef1-b5d3-78b0eb3e9af6","originalAuthorName":"徐敏"},{"authorName":"李洪泊","id":"5974475a-0924-4e84-9508-c090d9a3b9ac","originalAuthorName":"李洪泊"},{"authorName":"刘青","id":"f18a311a-0642-4a67-b952-8c5336a24a0f","originalAuthorName":"刘青"}],"doi":"","fpage":"163","id":"771bda6f-2e7f-4f34-a6fd-6b8608906491","issue":"5","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":"778e6921-5266-495a-85de-fce5917a567d","keyword":"丁二烯-苯乙烯嵌段共聚物","originalKeyword":"丁二烯-苯乙烯嵌段共聚物"},{"id":"6f9cc134-1c1b-4835-9e09-fd37c8df6044","keyword":"高分子溶液","originalKeyword":"高分子溶液"},{"id":"4721b13b-945b-489d-81dc-cae2faeb2088","keyword":"半经验模型","originalKeyword":"半经验模型"},{"id":"6ae84c9f-6c52-40aa-8123-d54717d361ab","keyword":"粘度","originalKeyword":"粘度"},{"id":"4053461a-c5b8-41ce-84ff-92543b6593b5","keyword":"回归分析","originalKeyword":"回归分析"}],"language":"zh","publisherId":"gfzclkxygc200205040","title":"SBS浓溶液流动行为与粘度模型的研究","volume":"18","year":"2002"},{"abstractinfo":"在传统工程计算法基础上考虑了煤粉燃烧、富氧和鼓风湿度等因素的影响,通过提出衡量高炉单位入炉碳量所引起热负荷变化量系数,建立了热损失的计算方法,再结合焦比和直接还原度的关系,建立了改善的高炉理论焦比计算模型.基于此改善模型,求解了国内某大型高炉的理论焦比和适宜直接还原度,并解析了鼓风温度、鼓风湿度、炉顶温度、矿石品位、焦炭灰分、焦炭硫含量、吨铁石灰石量、铁水硅含量、直接还原度及渣比等因素对焦比的影响规律.结果表明,高炉的理论焦比为277.15 kg/t,适宜直接还原度为0.34,矿石品位、焦炭灰分、铁水硅含量和直接还原度等对焦比的影响较显著.此外,本模型较传统模型的计算值低,由此可见,以上因素对焦比的影响程度较此前减弱.","authors":[{"authorName":"沈炜","id":"64d7d211-a93f-4208-b210-b4aa2f461432","originalAuthorName":"沈炜"},{"authorName":"吴胜利","id":"51917867-3b7e-42d1-865c-5a8c557c40de","originalAuthorName":"吴胜利"},{"authorName":"寇明银","id":"df5eaa28-33e3-4294-9dea-680eca8ca7b8","originalAuthorName":"寇明银"},{"authorName":"张哲铠","id":"0d94ebf5-1258-4229-a05e-438d9bc7ae7f","originalAuthorName":"张哲铠"}],"doi":"10.13228/j.boyuan.issn1001-0963.20140319","fpage":"14","id":"b69b3b92-9324-4540-9109-7456f142eac4","issue":"11","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"d43e2714-23ad-448f-984d-33bd4a1e3b72","keyword":"高炉","originalKeyword":"高炉"},{"id":"7aad384c-0a05-43e7-b705-647935b0b5f1","keyword":"工程计算法","originalKeyword":"工程计算法"},{"id":"17245474-8ace-42e1-9f3c-5370b8915660","keyword":"计算模型","originalKeyword":"计算模型"},{"id":"a1aabf48-1728-4691-bf1e-a22b445d3286","keyword":"理论焦比","originalKeyword":"理论焦比"},{"id":"725f0a22-de68-4a71-959c-47ffcce68909","keyword":"焦比影响因素","originalKeyword":"焦比影响因素"}],"language":"zh","publisherId":"gtyjxb201511003","title":"基于工程计算法的高炉理论焦比计算模型","volume":"27","year":"2015"},{"abstractinfo":"碳分制备纳米氢氧化铝(ATH)的过程中,悬浮液粘度随ATH固含量的增加和粒度的减小而显著增大,悬浮液最终成为时变性非牛顿流体.离子浓度对悬浮液高剪切粘度的影响很小.在传统悬浮液流变模型的基础上建立了碳分过程中纳米ATH悬浮液流变模型,模型分析表明碳分过程的流变曲线接近U形,在ATH固含量达到一定程度后急剧升高.由于连续相性质对悬浮液高剪切粘度影响很小,高剪切粘度适宜建立碳分条件下的附聚动力学模型,模型分析表明附聚与过饱和度、温度和粒度等相关,附聚动力学曲线接近S形,当悬浮液ATH固含量增加和粒度减小时,附聚的倾向明显增大,模型分析与实际情况和文献相符.","authors":[{"authorName":"刘艳","id":"084e8247-a0cf-4181-994a-c76f0940aa57","originalAuthorName":"刘艳"},{"authorName":"梁磊","id":"be09d992-a7c6-4e59-a383-d33683c8f232","originalAuthorName":"梁磊"},{"authorName":"郭奋","id":"a1d55d52-b991-41ee-a937-5d20c1dbb99c","originalAuthorName":"郭奋"},{"authorName":"李红","id":"dbbb6449-7686-4d69-824f-0e7ed13b01de","originalAuthorName":"李红"},{"authorName":"陈建峰","id":"a08d4d63-8db9-4a17-a7c9-de611c4473e1","originalAuthorName":"陈建峰"}],"doi":"","fpage":"73","id":"b59fef91-3b97-4a92-9b3f-011b81c21df7","issue":"2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"14adabc6-663e-4f95-a54b-4dcef23da331","keyword":"纳米氢氧化铝","originalKeyword":"纳米氢氧化铝"},{"id":"d9d2870f-2969-4b09-9c88-1f38e3e8eb0e","keyword":"碳分","originalKeyword":"碳分"},{"id":"6328aee1-86cc-4dde-9b15-917e58424c49","keyword":"模型","originalKeyword":"模型"},{"id":"9cc1ed50-6bd2-49d4-85fd-c1db55da94d2","keyword":"团聚","originalKeyword":"团聚"},{"id":"0d82f0a3-a31c-4f94-b6e0-3db36e44c68c","keyword":"粘度","originalKeyword":"粘度"}],"language":"zh","publisherId":"cldb200902023","title":"通过高剪切粘度建立碳分过程中纳米ATH的附聚动力学模型","volume":"23","year":"2009"},{"abstractinfo":"通过选用氮化硅、氧化铝和氧化锆3种陶瓷材料进行单行程磨削实验和表面破碎损伤观测实验建立了表面破碎损伤模型.运用该模型,根据磨削输入参数可以预测和控制陶瓷的磨削损伤,从而可以优化陶瓷磨削过程,提高磨削效率、降低加工成本和降低加工损伤.","authors":[{"authorName":"林滨","id":"17769556-e496-423a-a571-cf8bb852ee1e","originalAuthorName":"林滨"},{"authorName":"张光秀","id":"34c3fd1c-749a-463b-b8b6-bf8ff8649859","originalAuthorName":"张光秀"},{"authorName":"刘超","id":"7a871631-a2ad-4b77-9998-2bd874cc3f4c","originalAuthorName":"刘超"},{"authorName":"石振鹏","id":"9cd93d4b-38c9-40fd-b32d-8d3bd3ee5ef8","originalAuthorName":"石振鹏"}],"doi":"","fpage":"821","id":"57b94506-2ced-46ff-86fa-2090110e7518","issue":"z1","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":"dc1f1182-0d5e-4e0b-816b-17db763f6f08","keyword":"工程陶瓷","originalKeyword":"工程陶瓷"},{"id":"8322fa61-2a98-4961-af12-d12f2494c0d3","keyword":"表面破碎损伤","originalKeyword":"表面破碎损伤"},{"id":"71fd6345-c5d8-460b-a960-41fc6f08837a","keyword":"模型","originalKeyword":"模型"},{"id":"25a02fdf-768a-4bdf-97e6-0d580ed82c3a","keyword":"磨削","originalKeyword":"磨削"}],"language":"zh","publisherId":"xyjsclygc2008z1216","title":"工程陶瓷磨削表面损伤模型的研究","volume":"37","year":"2008"}],"totalpage":2336,"totalrecord":23354}}