{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用金相组织观察、XRD分析、硬度和导电率测试等手段,研究了热机械加工(Thermo-Mechanical Processing,TMP)对2099铝锂合金挤压材组织、硬度、导电率、晶间腐蚀及剥落腐蚀性能的影响.结果表明:与经T83 (540℃/2 h固溶、3%预压缩、121 ℃/14h+181℃/48h时效)热处理的2099铝锂合金挤压材相比,经TMP(540℃/2 h固溶、400℃/48 h过时效、约50%大应变变形、540℃/2 h再结晶/固溶)+(121℃/14 h+181℃/48 h时效)处理的2099铝锂合金挤压材发生了明显的再结晶,硬度(HV)降低(从2006.2 MPa到1865.3MPa),位错强化亦降低,但导电率和抗晶间腐蚀性能明显提高,同时抗剥落腐蚀性能也有所提高.结果表明,热机械加工是不显著降低2099铝锂合金挤压材硬度,但显著提高其抗晶间腐蚀性能的有效途径.","authors":[{"authorName":"张振强","id":"073b9e2f-ec33-4e44-bf29-5906b81ef4b7","originalAuthorName":"张振强"},{"authorName":"许晓静","id":"a0fb1f17-ed5d-4ff2-9739-e28f67560c94","originalAuthorName":"许晓静"},{"authorName":"宋涛","id":"1e5b6f68-5386-4ae8-90c6-2d2aa19c4a6b","originalAuthorName":"宋涛"},{"authorName":"张允康","id":"88fffc52-c6a1-45e5-9e7d-46c6fbf5b755","originalAuthorName":"张允康"},{"authorName":"罗勇","id":"89e7ee30-0de7-41f4-808d-70586cae29b2","originalAuthorName":"罗勇"},{"authorName":"吴瑶","id":"fd647b2e-fdbd-45c3-aa9f-a564da8cee87","originalAuthorName":"吴瑶"},{"authorName":"邓平安","id":"9115d0cc-c387-4b1f-93b2-72626fec8f3c","originalAuthorName":"邓平安"}],"doi":"","fpage":"2619","id":"61511bf2-dd4d-4aa9-956d-0ae246fe8917","issue":"12","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":"43232986-bae6-4329-83c3-323a73b0f20c","keyword":"热机械加工","originalKeyword":"热机械加工"},{"id":"04b9ae49-1e33-4b41-9ba5-0ac42c84690d","keyword":"2099铝锂合金挤压材","originalKeyword":"2099铝锂合金挤压材"},{"id":"e00e2c00-9752-4d97-a4f6-45959d6ff15b","keyword":"组织","originalKeyword":"组织"},{"id":"cf5c390d-fd10-4528-ae22-3864d5446745","keyword":"腐蚀性能","originalKeyword":"腐蚀性能"}],"language":"zh","publisherId":"xyjsclygc201312040","title":"热机械加工对2099铝锂合金挤压材组织与抗腐蚀性能的影响","volume":"42","year":"2013"},{"abstractinfo":"采用X射线衍射分析(XRD)、电子背散射衍射分析(EBSD)、电导率测试、硬度测试、晶间腐蚀试验和剥落腐蚀试验,研究了预回复固溶时效处理前的热机械加工(Thermo-mechanical processing,TMP)对超高强铝合金Al-13.01Zn-3.16Mg-2.8Cu-0.2Zr-0.07Sr组织及性能的影响.结果表明,TMP(450℃/2 h+460℃/2 h +470℃/2 h(水淬)固溶、400℃/24 h过时效、约45%压缩量)处理后降低了合金的位错密度(0.150→0),减小了平均晶粒尺寸(6.256μm→5.012 μm)和平均晶界角度,显著提高了低角度晶界数目百分比(0.618→0.700),电导率(25.3%IACS→ 27.2%IACS)和伸长率(8.1%→8.2%)基本未发生变化,降低了硬度(229.6 HV→221.0 HV)、屈服强度(653.8 MPa→599.5 MPa)、抗拉强度(701.9 MPa→646.3 MPa),提高了抗晶间腐蚀和抗剥落腐蚀性能.定量分析显示,热机械加工轻微提高了合金位错强化、低角度晶界强化和高角度晶界强化的总强化,合金强度的降低主要归因于合金固溶强化和时效沉淀析出相强化的总强化的降低.抗腐蚀性能的提高可以归因于合金低角度晶界数目百分比的提高.","authors":[{"authorName":"徐驰","id":"2303446b-eec0-4e6b-a3bf-2fb1c8e87b3e","originalAuthorName":"徐驰"},{"authorName":"许晓静","id":"732dfc90-dbee-4425-9dec-b357b3657bbf","originalAuthorName":"许晓静"},{"authorName":"郭云飞","id":"99a84da4-d645-4954-9925-99be1bf92163","originalAuthorName":"郭云飞"},{"authorName":"马文海","id":"7055bd73-38b2-462b-a2d7-80bae96c7e2b","originalAuthorName":"马文海"},{"authorName":"王子路","id":"c9e1f4cb-0d46-4095-8ff8-3589ebc55f54","originalAuthorName":"王子路"},{"authorName":"陈洋","id":"11b4ec4b-f18c-406c-92f8-2752c5c5237f","originalAuthorName":"陈洋"}],"doi":"","fpage":"52","id":"9443f747-fdae-4893-bd61-94e88e1b1887","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":"e26a7a59-834b-4a35-9368-ce2d9b83ee6e","keyword":"Al-Zn-Mg-Cu合金","originalKeyword":"Al-Zn-Mg-Cu合金"},{"id":"38a106e1-17a8-4b6c-b555-f185b4762ac4","keyword":"热机械加工","originalKeyword":"热机械加工"},{"id":"e5a69b0c-1b8e-4635-ab4f-a19de7844245","keyword":"高/低角度晶界","originalKeyword":"高/低角度晶界"},{"id":"8510430f-41ba-45eb-88bb-1df36ae3f7ff","keyword":"电导率","originalKeyword":"电导率"},{"id":"38fc07ac-6b93-461d-8e3c-ce83ac9b6de1","keyword":"腐蚀性能","originalKeyword":"腐蚀性能"}],"language":"zh","publisherId":"jsrclxb201602010","title":"热机械加工对Al-13.0Zn-3.16Mg-2.8Cu-0.2Zr-0.07Sr合金组织与性能的影响","volume":"37","year":"2016"},{"abstractinfo":"基于特定的热机械处理工艺,在不同的温度下(1 080,1 200℃)对一种新型含铝奥氏体耐热钢(AFA)进行了再结晶处理;对AFA钢在高温(700℃,150 MPa)下的蠕变性能以及蠕变前后AFA钢的显微组织进行了分析.结果表明:再结晶温度对AFA钢的组织具有明显的影响,温度为1 200℃时,其晶粒尺寸为60μm,MC析出相尺寸为10 nm,分布弥散,分布密度也较大;温度为1 080℃时,晶粒尺寸为10 μm,MC析出相尺寸为50 nm,分布密度较小;1 200℃再结晶处理后AFA钢比1 080℃处理后拥有更好的抗蠕变性能(前者蠕变寿命是1 530 h,后者为650 h).","authors":[{"authorName":"刘一泽","id":"2415b75b-3ba4-4d07-bb96-ab62f704106d","originalAuthorName":"刘一泽"},{"authorName":"董显平","id":"daf5d961-3ee4-4e39-b7b9-323efcf8aaea","originalAuthorName":"董显平"},{"authorName":"张澜庭","id":"4bdff5ed-ca32-46be-805e-d79e2bf86ce5","originalAuthorName":"张澜庭"},{"authorName":"孙锋","id":"6149290c-8d7f-4bdc-aab9-4fe403579a2a","originalAuthorName":"孙锋"}],"doi":"","fpage":"86","id":"ca357ab6-667a-42a0-a6fe-27b56ea83dea","issue":"4","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":"d2afd806-7451-4cb9-a401-f7b5f3bb3f6a","keyword":"奥氏体耐热钢","originalKeyword":"奥氏体耐热钢"},{"id":"0e8a3d08-8211-4baf-a0af-7abee934f3a4","keyword":"蠕变性能","originalKeyword":"蠕变性能"},{"id":"b1399bb6-c16f-42b5-9c4c-cbb7199002ea","keyword":"热机械加工","originalKeyword":"热机械加工"},{"id":"d04fe83f-1779-4b14-9ec9-f7baef0af444","keyword":"再结晶温度","originalKeyword":"再结晶温度"},{"id":"51921f78-d42f-4f21-82fa-f4edcbfe2c3c","keyword":"MC析出相","originalKeyword":"MC析出相"}],"language":"zh","publisherId":"jxgccl201504019","title":"再结晶温度对新型含铝奥氏体耐热钢显微组织及蠕变性能的影响","volume":"39","year":"2015"},{"abstractinfo":"","authors":[{"authorName":"","id":"cf86d595-c92e-4889-9cdf-831e4139c9ec","originalAuthorName":""},{"authorName":"","id":"c405c192-cbd0-49e0-8e98-c23e0342532c","originalAuthorName":""},{"authorName":"","id":"cf5580cf-8ae1-4f5c-b6d5-e8a1e16faef7","originalAuthorName":""},{"authorName":"","id":"4a6da1e1-77a5-482b-a329-6ce27a63d067","originalAuthorName":""}],"doi":"","fpage":"889","id":"b2179a34-8207-4376-9265-4299372439e4","issue":"10","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术(英文)"},"keywords":[{"id":"86bd7510-87e4-4715-a640-c1d36fd76695","keyword":"高强度管线钢","originalKeyword":"高强度管线钢"},{"id":"746b4c6f-e762-4973-af4b-70afa26e806a","keyword":"工艺参数","originalKeyword":"工艺参数"},{"id":"04552649-a76e-48c8-9d6c-2701d99e87f3","keyword":"组织和性能","originalKeyword":"组织和性能"},{"id":"7a0c0e66-cc86-4252-8c2e-19a8617ac18a","keyword":"韧脆转变温度","originalKeyword":"韧脆转变温度"},{"id":"1b103428-70b0-44b1-bcca-2047eb8f07f9","keyword":"针状铁素体","originalKeyword":"针状铁素体"},{"id":"7ddd6448-65ca-4f98-90df-9108c575c298","keyword":"热机械加工","originalKeyword":"热机械加工"},{"id":"cda34753-1916-4e88-b076-9a61c1a8a024","keyword":"体积分数","originalKeyword":"体积分数"},{"id":"375abd66-eec4-433a-8186-8738a3c00a02","keyword":"微观结构","originalKeyword":"微观结构"}],"language":"zh","publisherId":"clkxjsxb-e201210004","title":"Effects of Processing Parameters of Ultra High Strength Linepipe on Microstructure and Properties Steel","volume":"28","year":"2012"},{"abstractinfo":"研究了微量元素B和C及热加工温度对TiAl基合金的热机械加工行为及热处理显微组织的影响.结果表明,加C的合金在900-1100℃温度区间需要较大的热加工外力,而在1100-1200℃加工时,所需外应力较低.添加B能使热变形组织更加均匀,热处理后的晶粒尺寸更小,但同时也使全片层组织的片层间距增加.","authors":[{"authorName":"董利民","id":"477541d1-1162-489d-9863-de6cda30b14a","originalAuthorName":"董利民"},{"authorName":"崔玉友","id":"e80f4e83-520a-458b-af6c-37cbd9f3e144","originalAuthorName":"崔玉友"},{"authorName":"杨锐","id":"7bf37ca5-2a39-400b-bba2-6b8c9b37dca9","originalAuthorName":"杨锐"}],"doi":"10.3321/j.issn:0412-1961.2002.z1.017","fpage":"62","id":"044b0a88-4e49-4abf-a059-f76e1caa927c","issue":"z1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"ff8659b2-5a58-48bf-8e7d-681921c6b5ec","keyword":"TiAl合金","originalKeyword":"TiAl合金"},{"id":"fb30853d-7cd8-4c42-919e-8fa44f0e97ae","keyword":"B和C微合金化","originalKeyword":"B和C微合金化"},{"id":"7245adeb-3bf4-4fc9-a38a-ad68711e7a9e","keyword":"热机械处理","originalKeyword":"热机械处理"},{"id":"ce795485-eec6-4d49-b9b5-d683011fcb6b","keyword":"显微组织","originalKeyword":"显微组织"}],"language":"zh","publisherId":"jsxb2002z1017","title":"微量B,C及温度对TiAl合金热机械加工行为和显微组织的影响","volume":"38","year":"2002"},{"abstractinfo":"测试了不同加工及热处理状态下Ti600合金的室、高温力学性能.加工工艺包括β区锻造及α+β两相区锻造,热处理制度包括单相区固溶、两相区固溶以及直接时效等.结果表明合金的性能受原始β晶粒大小、α片层的尺寸及初生α相含量的影响,网篮状片层组织有利于高温性能,而保留一定的初生α相则有利于改善室温塑性及热稳定性.Ti600合金具有良好的工艺适应性,在多种组织状态与工艺状态下均表现出优异的综合性能.","authors":[{"authorName":"洪权","id":"70ec16ce-75aa-4dd1-8c4f-36e2d6a8be1a","originalAuthorName":"洪权"},{"authorName":"张振祺","id":"a55d1fa1-77a8-4943-9414-405ac1bf6978","originalAuthorName":"张振祺"},{"authorName":"杨冠军","id":"d6db1ec9-e1e5-4782-9f1d-35cc12ac4585","originalAuthorName":"杨冠军"},{"authorName":"罗国珍","id":"a9a5e487-f224-4fba-a42e-07fe1c3a956a","originalAuthorName":"罗国珍"}],"doi":"10.3321/j.issn:0412-1961.2002.z1.039","fpage":"135","id":"6f09c1f0-3e57-40e5-ba7b-24862a967900","issue":"z1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"86f6d515-256e-4fd2-aeb1-8b48b97546b8","keyword":"高温钛合金","originalKeyword":"高温钛合金"},{"id":"3a133872-66a9-4e0c-a330-84ec9276cd13","keyword":"加工","originalKeyword":"加工"},{"id":"9216f43f-53f4-45e0-869c-7e6b7c9fd7ba","keyword":"热处理","originalKeyword":"热处理"},{"id":"06578d2e-c739-4b52-ad38-bf455bad81af","keyword":"组织","originalKeyword":"组织"},{"id":"17908e92-8d67-4ec0-89e8-ae0677ad946d","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"jsxb2002z1039","title":"Ti600合金的热机械加工工艺与组织性能","volume":"38","year":"2002"},{"abstractinfo":"为了突出特定显微组织组成对 AA2099铝锂合金严重局部腐蚀的影响,对比研究了固溶、预冷变形及人工时效状态下 AA2099合金的腐蚀行为。通过浸泡和动电位极化在合金表面引入局部腐蚀;采用扫描电子显微镜和透射电子显微镜表征合金的显微组织和腐蚀形貌。研究表明:该合金的严重局部腐蚀敏感性与其热机械加工过程密切相关,且合金元素的存在方式影响腐蚀的扩展机理。T8状态合金的严重局部腐蚀敏感性比其他状态合金更高;当进行动电位极化时,固溶和 T3状态合金表现为晶体学腐蚀特征而 T6和 T8状态合金表现为局部区域晶粒和晶界的择优腐蚀。","authors":[{"authorName":"麻彦龙","id":"b1e6ddae-4a2e-4ca7-888d-dea211114adf","originalAuthorName":"麻彦龙"},{"authorName":"Xiao-rong ZHOU","id":"9c4202dc-18ed-4683-a9a8-46bfe70d5770","originalAuthorName":"Xiao-rong ZHOU"},{"authorName":"孟晓敏","id":"f2133e20-7e12-40bc-9ace-772bacaa0406","originalAuthorName":"孟晓敏"},{"authorName":"黄伟九","id":"7d68af08-8772-4720-b744-8cf176ca9797","originalAuthorName":"黄伟九"},{"authorName":"廖益","id":"30170435-8e16-4482-af00-39d31ae0af88","originalAuthorName":"廖益"},{"authorName":"陈小丽","id":"984e9790-09fd-4716-a309-fe41bf0eccf2","originalAuthorName":"陈小丽"},{"authorName":"易雅楠","id":"644a2e0c-a4d1-4b5b-af17-d8ee90f423e6","originalAuthorName":"易雅楠"},{"authorName":"Xin-xin ZHANG","id":"791a0771-cb4b-44d8-a4b7-bbfc8ec5814e","originalAuthorName":"Xin-xin ZHANG"},{"authorName":"G. E. THOMPSON","id":"1d6b8ad6-2e0c-4dcc-b197-d3f9fcd86a15","originalAuthorName":"G. E. THOMPSON"}],"doi":"10.1016/S1003-6326(16)64252-8","fpage":"1472","id":"9cb0099b-7ad6-45d5-ba09-299aa5dfae5e","issue":"6","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":"09e0d79b-381b-4b37-8654-f354641843a8","keyword":"铝锂合金","originalKeyword":"铝锂合金"},{"id":"ee80d8f1-132c-48f4-a4f9-d559880d176d","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"028368a1-228d-4e46-a948-c740bab940ee","keyword":"点蚀","originalKeyword":"点蚀"},{"id":"f1c61ead-75b2-498d-a297-3584a15efd98","keyword":"极化","originalKeyword":"极化"},{"id":"6a3d9a51-28a7-4178-b3b2-dfcf37302810","keyword":"热处理","originalKeyword":"热处理"}],"language":"zh","publisherId":"zgysjsxb-e201606002","title":"热机械加工对 AA2099铝锂合金局部腐蚀敏感性及其扩展机理的影响","volume":"26","year":"2016"},{"abstractinfo":"采用预合金粉末热等静压工艺制备名义成分为Ti-22Al-24Nb-0.5Mo(原子百分数)的粉末Ti2AlNb合金,对粉末合金、经热处理的粉末合金和同种成分的熔铸Ti2AlNb合金进行了压缩实验.结果表明,粉末Ti2AlNb合金具有与熔铸变形合金相当的变形能力,热处理对粉末Ti2AlNb合金的变形能力没有明显的影响,粉末合金在低温和高应变速率下的变形抗力更低,不易开裂.采用典型粉末成型工艺制备粉末Ti2AlNb热变形坯料,在两相区进行了不同变形量的墩粗和拔长热变形.结果表明,粉末Ti2AlNb坯料变形后没有宏观裂纹,变形均匀.拉伸实验结果表明,变形后经热处理的粉末Ti2AlNb合金表现出更好的拉伸性能.","authors":[{"authorName":"卢正冠","id":"ef8a9abc-84c1-4e0c-a8ea-8eb4669e9de2","originalAuthorName":"卢正冠"},{"authorName":"吴杰","id":"05022a14-02b8-42b9-a2ce-b72c99bb2c3c","originalAuthorName":"吴杰"},{"authorName":"徐磊","id":"ddb9b34b-8272-425b-a03a-6e0aafb1fe1b","originalAuthorName":"徐磊"},{"authorName":"卢斌","id":"5a800d47-3082-40d9-a48e-9249e100435c","originalAuthorName":"卢斌"},{"authorName":"雷家峰","id":"9650b627-7bcf-4f76-a210-8b2b24fd8211","originalAuthorName":"雷家峰"},{"authorName":"杨锐","id":"e8b0297a-62d5-46ce-9363-f6d84cab54e7","originalAuthorName":"杨锐"}],"doi":"","fpage":"445","id":"36c4a5ce-756e-49c0-b62c-e200d89f46f4","issue":"6","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"52e35960-b8aa-4968-9a0a-a311e4845ad2","keyword":"金属材料","originalKeyword":"金属材料"},{"id":"2729eb9f-a7de-4119-91d3-99e407f0b34c","keyword":"Ti2AlNb合金","originalKeyword":"Ti2AlNb合金"},{"id":"408fb6b4-c988-4521-8f82-4e4b9ec4f3d2","keyword":"粉末冶金","originalKeyword":"粉末冶金"},{"id":"2521e5f0-ed35-4812-91f0-393bcc85303b","keyword":"热等静压","originalKeyword":"热等静压"},{"id":"7bfa6295-a6db-4b1c-aea1-2fa89b8ecb66","keyword":"热机械加工","originalKeyword":"热机械加工"}],"language":"zh","publisherId":"clyjxb201506008","title":"粉末Ti-22Al-24Nb-0.5Mo合金热变形能力的对比研究","volume":"29","year":"2015"},{"abstractinfo":"长水口是实现钢水无氧化浇注的重要元件,在使用过程中常常因为热机械应力过大而损坏.运用有限单元法,模拟长水口在工作状态下的热应力场,研究了热冲击时间、预热温度以及材料的热导率对热应力的影响.计算结果表明:热冲击时间的长短不影响应力峰值的大小;提高预热温度可以降低应力峰值;不同的热导率不会改变应力峰值的大小,只会改变应力的变化快慢.","authors":[{"authorName":"王志刚","id":"ab21a13a-82b4-4875-81f3-50369cf6d080","originalAuthorName":"王志刚"},{"authorName":"李楠","id":"9959253a-3027-4e06-b6af-507afbc0a415","originalAuthorName":"李楠"},{"authorName":"孔建益","id":"4dfac365-c458-4f28-a55f-063d41b6cda0","originalAuthorName":"孔建益"},{"authorName":"李友荣","id":"b728ee94-85ce-403a-887f-0fadaff8841b","originalAuthorName":"李友荣"}],"doi":"10.3969/j.issn.1001-1935.2004.02.019","fpage":"118","id":"2768cc93-a69c-41b4-af21-1bdf314d1a3b","issue":"2","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"7a19907c-8c0a-4400-906f-8c7e61c7d3a9","keyword":"长水口","originalKeyword":"长水口"},{"id":"663156bc-8f08-4f64-b36a-835b98cc2824","keyword":"热机械应力","originalKeyword":"热机械应力"},{"id":"e83f49d5-0ce4-424f-bd90-67fc570c7756","keyword":"有限元法","originalKeyword":"有限元法"},{"id":"f5cc2954-60a9-4bba-adc1-e33e3f0fb83a","keyword":"预热温度场","originalKeyword":"预热温度场"}],"language":"zh","publisherId":"nhcl200402019","title":"长水口热机械应力研究","volume":"38","year":"2004"},{"abstractinfo":"通过对典型的热机械疲劳寿命预测模型的分析,结合GH4133合金的热机械疲劳损伤特性,建立了热机械疲劳寿命预测模型--新的损伤分数模型。用该模型预测了GH4133合金在571~823 ℃的热机械疲劳寿命。结果表明,新的寿命预测模型不仅简便,而且预测精度较高。","authors":[{"authorName":"王建国","id":"b3791051-1ab1-4f51-aee9-59a2c1eb7299","originalAuthorName":"王建国"},{"authorName":"王连庆","id":"8578f434-9d91-4821-b15b-45c64f469341","originalAuthorName":"王连庆"},{"authorName":"王红缨","id":"e3b8d145-1cc9-4c69-8259-0ab2464fe25a","originalAuthorName":"王红缨"},{"authorName":"徐世平","id":"263bca8a-6ee0-4e36-bcbd-b0242e833ad0","originalAuthorName":"徐世平"}],"doi":"","fpage":"44","id":"c9d57942-93b7-4e6d-81a3-564b38bd7734","issue":"3","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":"2012fa8b-bf6b-4493-b045-740b8e7b8ae9","keyword":"热机械疲劳","originalKeyword":"热机械疲劳"},{"id":"1c4060b7-2ca9-42d5-9ddd-b8dd72fc3d23","keyword":"寿命预测","originalKeyword":"寿命预测"},{"id":"ed006da9-835a-4d41-a467-965ab78b42e4","keyword":"GH4133合金","originalKeyword":"GH4133合金"}],"language":"zh","publisherId":"gtyjxb200103011","title":"GH4133合金热机械疲劳寿命的预测","volume":"13","year":"2001"}],"totalpage":1134,"totalrecord":11335}