罗皎


的个人主页 http://teacher.nwpu.edu.cn/luojiao

基本信息 The basic information

罗皎

材料学院

博士研究生毕业

博士

教授

材料科学与工程

luojiao@nwpu.edu.cn

13572934642

工作经历 Work Experience

2018/08 - 至今,西北工业大学,材料学院,教授

2016/12 - 2017/12,凯斯西储大学,访问学者

2013/04 - 2018/07,西北工业大学,材料学院,副教授

2012/11 - 2013/03,西北工业大学,材料学院,讲师

2010/10 - 2012/10,西北工业大学,材料学院,博士后

教育经历 Education Experience

2006/9 - 2010/9,西北工业大学,材料加工工程,博士,导师:李淼泉教授

2004/9 - 2007/3,西北工业大学,材料加工工程,硕士,导师:李淼泉教授

2000/9 - 2004/7,西北工业大学,材料成型及控制工程,学士,导师:詹梅教授

荣誉获奖 Awards Information

  • 2012年,获国家技术发明二等奖.
  • 2012年,获华秦奖教金一等奖.
  • 2012年,入选“翱翔之星”称号.
  • 2013年,获陕西省优秀博士学位论文.  
  • 2015年,入选“翱翔新星”称号.
  • 2016年,获陕西省创新人才推进计划-青年科技新星.
  • 2016年,获优秀青年教师吴亚军奖特等奖.
  • 2016年,获陕西高等学校科学技术一等奖.
  • 2016年,获华秦奖教金一等奖. 

科学研究 Scientific Research

5年主要从事钛合金锻造全过程中微观组织形态演变机理、多尺度建模与宏微观耦合数值模拟、复杂构件锻造全过程成形/成性一体化主动调控技术研究。取得的主要成果是:(1)钛合金锻造过程微观组织协同演化机制;(2)钛合金锻造全过程微观组织演变的三尺度(宏观-微观-纳观)数学模型;(3)基于微观组织演变数值模拟的塑性加工过程优化设计方法;(4)钛合金锻造全过程成形/成性一体化主动调控理论与方法。

学术成果 Academic Achievements

在国家自然科学基金面上、青年科学基金、陕西省自然科学基金、陕西省创新人才推进计划“青年科技新星”、总装“十二五”预研、国防技术基础、博士后科学基金、西北工业大学中央高校基本科研业务费专项资金、大飞机材料专项等项目的资助下,在国内外核心刊物上发表学术论文60余篇,SCI收录47篇,其中以第一作者在Journal of Alloys and CompoundsMechanics of MaterialsMaterials and DesignMaterials Science and Engineering A, Journal of Materials Processing Technology, Materials Characterization, Computers, Materials, & ContinuaScience in China Series E: Technological Sciences(中国科学E辑: 技术科学)等国际重要学术刊物上发表学术论文35篇,SCI收录30篇。论文得到了国内外同行的广泛正面引用和高度评价,包括美、英、德、法、日、俄、加、澳、韩、新等23个国家和地区,英国皇家科学院和工程院院士曼彻斯特大学教授P.J. Withers、澳大利亚技术科学与工程院院士迪肯大学教授P.D. Hodgson、英国皇家科学院和工程院院士剑桥大学教授H.K.D.H. Bhadeshia等著名学者正面他引709次,SCI他引508次,引文包含了本领域大多数顶级杂志,如IJP(5)Acta Mater. (3)等,其中J. Luo M.Q. Li, X.L. Li, Y.P. Shi. Mechanics of Materials, 2010, 42(2): 157-165,他引66次;J. Luo, M.Q. Li, H. Li, W.X. Yu. Materials Science and Engineering A, 2009, 505(1/2): 88-95,他引60次。2012年,获国家技术发明二等奖1项(第5完成人)2016年,获陕西省高等学校科学技术一等奖1项(第2完成人)。此外,出版《钛合金精密锻造》学术专著1部,研究成果授权发明专利3项,登记计算机软件著作权9项。 

学术文献 Academic Literature

1. 材料塑性成形时敏感性分析研究现状 , 2016,30(17),51-56 ,DOI:10.11896/j.issn.1005-023X.2016.017.007, ISSN:1005-023X
2. 热加工过程中2种原始组织的Ti-5Al-2Sn-2Zr-4Mo-4Cr合金变形行为 , 2016,26(2),414-422 ,DOI:, ISSN:1003-6326
3. 热加工过程中2种原始组织的Ti-5Al-2Sn-2Zr-4Mo-4Cr合金变形行为 , ELSEVIER SCIENCE BV,2016,26(2),414-422 ,DOI:10.1016/S1003-6326(16)64130-4, ISSN:1003-6326
4. The correlation between the flow behavior and the microstructure evolution during hot working of TC18 alloy , ELSEVIER SCIENCE SA,2016,654,213-220 ,DOI:10.1016/j.msea.2015.12.040, ISSN:0921-5093
5. The flow behavior and the deformation mechanisms of Ti-6Al-2Zr-2Sn-2Mo-1.5Cr-2Nb alloy during isothermal compression , Elsevier Ltd,2016,667,44-52 ,DOI:10.1016/j.jallcom.2016.01.164, ISSN:09258388
6. A constitutive equation coupling the grain size during the high temperature deformation of Ti-6.62Al-5.14Sn-1.82Zr alloy , TRANS TECH PUBLICATIONS LTD,2007,561-565(PART 1),155-158 ,DOI:, ISSN:0255-5476
7. A Multi-Scale Constitutive Model in High Temperature Deformation of Near Alpha Ti-5.6Al-4.8Sn-2.0Zr Alloy , TRANS TECH PUBLICATIONS LTD,2010,654-656,1598-1601 ,DOI:10.4028/www.scientific.net/MSF.654-656.1598, ISSN:0255-5476
8. TC4钛合金叶片锻造过程中晶粒尺寸的数值模拟 , 2009,44(2),101-104 ,DOI:10.3969/j.issn.1672-0121.2009.02.040, ISSN:1672-0121
9. Modeling of constitutive relationships and microstructural variables of Ti-6.62Al-5.14Sn-1.82Zr alloy during high temperature deformation , ELSEVIER SCIENCE INC,2008,59(10),1386-1394 ,DOI:10.1016/j.matchar.2007.12.005, ISSN:1044-5803
10. Internal state variable models for microstructure in high temperature deformation of titanium alloys , SCIENCE CHINA PRESS,2008,51(11),1921-1929 ,DOI:10.1007/s11431-008-0113-x, ISSN:1006-9321
11. Effect of the strain on processing maps of titanium alloys in isothermal compression , ELSEVIER SCIENCE SA,2009,504(1-2),90-98 ,DOI:10.1016/j.msea.2008.10.020, ISSN:0921-5093
12. Effect of the strain on the deformation behavior of isothermally compressed Ti-6Al-4V alloy , ELSEVIER SCIENCE SA,2009,505(1-2),88-95 ,DOI:10.1016/j.msea.2008.11.001, ISSN:0921-5093
13. Constitutive model for high temperature deformation of titanium alloys using internal state variables , ELSEVIER SCIENCE BV,2010,42(2),157-165 ,DOI:10.1016/j.mechmat.2009.10.004, ISSN:0167-6636
14. The variation of strain rate sensitivity exponent and strain hardening exponent in isothermal compression of Ti-6Al-4V alloy , ELSEVIER SCI LTD,2010,31(2),741-748 ,DOI:10.1016/j.matdes.2009.09.055, ISSN:0261-3069
15. FE-based coupling simulation of Ti60 alloy in isothermal upsetting process , ELSEVIER SCIENCE BV,2010,20(5),849-856 ,DOI:10.1016/S1003-6326(09)60225-9, ISSN:1003-6326
16. Prediction of flow stress in isothermal compression of Ti-6Al-4V alloy using fuzzy neural network , ELSEVIER SCI LTD,2010,31(6),3078-3083 ,DOI:10.1016/j.matdes.2010.01.005, ISSN:0261-3069
17. Deformation behavior in isothermal compression of the TC11 titanium alloy , ELSEVIER SCI LTD,2010,31(6),2851-2857 ,DOI:10.1016/j.matdes.2009.12.051, ISSN:0261-3069
18. Effect of deformation parameters on the precipitation mechanism of secondary alpha phase under high temperature isothermal compression of Ti-6A1-4V alloy , ELSEVIER SCIENCE SA,2010,527(16-17),4210-4217 ,DOI:10.1016/j.msea.2010.03.024, ISSN:0921-5093
19. Prediction of the mechanical properties of the post-forged Ti-6Al-4V alloy using fuzzy neural network , ELSEVIER SCI LTD,2010,31(7),3282-3288 ,DOI:10.1016/j.matdes.2010.02.009, ISSN:0261-3069
20. Efficiency of Power Dissipation and Instability Criterion for Processing Maps in Hot Forming , TECH SCIENCE PRESS,2010,18(3),271-299 ,DOI:, ISSN:1546-2218
21. An adaptive constitutive model in the isothermal compression of Ti600 alloy , ELSEVIER SCIENCE SA,2010,527(21-22),5924-5929 ,DOI:10.1016/j.msea.2010.05.075, ISSN:0921-5093
22. Effect of the hydrogen content on the deformation behavior in the isothermal compression of Ti600 alloy , ELSEVIER SCIENCE SA,2010,527(24-25),6626-6632 ,DOI:10.1016/j.msea.2010.07.005, ISSN:0921-5093
23. Characterization of the forgeability of 1Cr11Ni2W2MoV steel using processing map , ELSEVIER SCIENCE SA,2010,527(24-25),6505-6510 ,DOI:10.1016/j.msea.2010.07.003, ISSN:0921-5093
24. Microstructure evolution in the high temperature compression of Ti-5.6Al-4.8Sn-2.0Zr alloy , NONFERROUS METALS SOC CHINA,2010,29(5),533-537 ,DOI:10.1007/s12598-010-0163-7, ISSN:1001-0521
25. Thermomechanical coupling simulation and experimental study in the isothermal ECAP processing of Ti-6Al-4V alloy , NONFERROUS METALS SOC CHINA,2010,29(6),613-620 ,DOI:10.1007/s12598-010-0180-6, ISSN:1001-0521
26. The correlation model between the hydrogen content and the flow stress in the isothermal compression of Ti600 alloy , PERGAMON-ELSEVIER SCIENCE LTD,2011,36(1),1006-1013 ,DOI:10.1016/j.ijhydene.2010.09.028, ISSN:0360-3199
27. Numerical simulation and defect elimination in the casting of truck rear axle using a nodular cast iron , ELSEVIER SCI LTD,2011,32(3),1623-1629 ,DOI:10.1016/j.matdes.2010.11.009, ISSN:0261-3069
28. Effect of the delta phase on the deformation behavior in isothermal compression of superalloy GH4169 , ELSEVIER SCIENCE SA,2011,528(13-14),4723-4731 ,DOI:10.1016/j.msea.2011.02.081, ISSN:0921-5093
29. The growth behavior of austenite grain in the heating process of 300M steel , ELSEVIER SCIENCE SA,2011,528(15),4967-4972 ,DOI:10.1016/j.msea.2011.02.089, ISSN:0921-5093
30. Modeling of grain size in isothermal compression of Ti-6Al-4V alloy using fuzzy neural network , NONFERROUS METALS SOC CHINA,2011,30(6),555-564 ,DOI:10.1007/s12598-011-0429-8, ISSN:1001-0521
31. The correlation between flow behavior and microstructural evolution of 7050 aluminum alloy , ELSEVIER SCIENCE SA,2011,530(1),559-564 ,DOI:10.1016/j.msea.2011.10.019, ISSN:0921-5093
32. The deformation behavior and processing maps in the isothermal compression of 7A09 aluminum alloy , ELSEVIER SCIENCE SA,2012,532,548-557 ,DOI:10.1016/j.msea.2011.10.120, ISSN:0921-5093
33. 3D finite element simulation of microstructure evolution in blade forging of Ti-6Al-4V alloy based on the internal state variable models , SPRINGER,2012,19(2),122-130 ,DOI:10.1007/s12613-012-0526-1, ISSN:1674-4799
34. Variation effect of strain rate on microstructure in isothermal compression of Ti-6Al-4V alloy , NONFERROUS METALS SOC CHINA,2012,31(1),7-11 ,DOI:10.1007/s12598-012-0452-4, ISSN:1001-0521
35. The deformation behavior in isothermal compression of 300M ultrahigh-strength steel , ELSEVIER SCIENCE SA,2012,534,314-322 ,DOI:10.1016/j.msea.2011.11.075, ISSN:0921-5093
36. Strain rate sensitivity and strain hardening exponent during the isothermal compression of Ti60 alloy , ELSEVIER SCIENCE SA,2012,538,156-163 ,DOI:10.1016/j.msea.2012.01.021, ISSN:0921-5093
37. Microstructure and mechanical properties of 7A09 aluminium alloy after isothermal compression and solution treatment , ELSEVIER SCIENCE SA,2012,212(5),1039-1048 ,DOI:10.1016/j.jmatprotec.2011.12.012, ISSN:0924-0136
38. The fuzzy neural network model of flow stress in the isothermal compression of 300M steel , ELSEVIER SCI LTD,2012,41,83-88 ,DOI:10.1016/j.matdes.2012.04.043, ISSN:0261-3069
39. The modelling of dynamic recrystallization in the isothermal compression of 300M steel , ELSEVIER SCIENCE SA,2013,574,1-8 ,DOI:10.1016/j.msea.2013.03.011, ISSN:0921-5093
40. Deformation behavior in the isothermal compression of Ti-5Al-5Mo-5V-1Cr-1Fe alloy , ELSEVIER SCIENCE SA,2014,589,15-22 ,DOI:10.1016/j.msea.2013.09.066, ISSN:0921-5093
41. The flow behavior and processing maps during the isothermal compression of Ti17 alloy , ELSEVIER SCIENCE SA,2014,606,165-174 ,DOI:10.1016/j.msea.2014.03.103, ISSN:0921-5093
42. Flow softening mechanism of Ti-5Al-2Sn-2Zr-4Mo-4Cr with different initial microstructures at elevated temperature deformation , ELSEVIER SCIENCE SA,2015,628,11-20 ,DOI:10.1016/j.msea.2015.01.034, ISSN:0921-5093
43. Quantitative analysis of microstructure and deformation mechanisms during isothermal compression of Ti-5Al-5Mo-5V-1Cr-1Fe alloy , ELSEVIER SCIENCE INC,2015,108,115-123 ,DOI:10.1016/j.matchar.2015.09.003, ISSN:1044-5803
44. Effect of the alpha grain size on the deformation behavior during isothermal compression of Ti-6Al-4V alloy , ELSEVIER SCI LTD,2015,88,32-40 ,DOI:10.1016/j.matdes.2015.08.130, ISSN:0261-3069
45. 热加工过程中两种原始组织的Ti-5Al-2Sn-2Zr-4Mo-4Cr合金变形行为(英文) , 2016,(02),1-17 ,DOI:, ISSN:1003-6326
46. 高性能整体叶盘制造技术研究进展 , 2015,7(6),1-7,24 ,DOI:10.3969/j.issn.1674-6457.2015.06.001, ISSN:1674-6457
47. 热处理Ti-5Al-2Sn-2Zr-4Mo-4Cr合金的显微组织与力学性能 , 2015,25(9),2893-2900 ,DOI:, ISSN:1003-6326
48. Ti-6Al-4V钛合金等通道转角挤压有限元模拟 , 2008,33(5),102-106 ,DOI:10.3969/j.issn.1000-3940.2008.05.028, ISSN:1000-3940
49. 塑性变形时的微观组织模拟 , 2008,22(3),102-106 ,DOI:10.3321/j.issn:1005-023X.2008.03.025, ISSN:1005-023X
50. 钛合金高温塑性变形时的内变量微观组织模型 , 2009,39(1),135-140 ,DOI:, ISSN:1006-9275
51. TC4钛合金高温变形时的微观组织演变 , NORTHWEST INST NONFERROUS METAL RESEARCH,2010,39(8),1323-1328 ,DOI:, ISSN:1002-185X
52. 工艺参数对TC6合金叶片锻造变形的影响 , 2010,35(4),160-165 ,DOI:10.3969/j.issn.1000-3940.2010.04.036, ISSN:1000-3940
53. 航空发动机双性能盘制造技术与机理的研究进展 , Chinese Journal of Aeronautics, 37 Xueyuan Road, Beijing, 100191, China,2012,32(6),37-43 ,DOI:10.3969/j.issn.1005-5053.2012.6.005, ISSN:1005-5053
54. TC4钛合金高温变形行为及其流动应力模型 , Central South University of Technology, Hunan, Changsha, 410083, China,2008,18(8),1395-1401 ,DOI:10.3321/j.issn:1004-0609.2008.08.005, ISSN:1004-0609
55. 热变形条件对Ti60合金微观组织的影响 , Central South University of Technology, Hunan, Changsha, 410083, China,2007,17(1),53-58 ,DOI:10.3321/j.issn:1004-0609.2007.01.008, ISSN:1004-0609
56. 基于应变影响的7A09铝合金等温压缩流动应力模型 , Central South University of Technology, Hunan, Changsha, 410083, China,2011,21(5),954-960 ,DOI:, ISSN:1004-0609
57. High temperature deformation behavior of TC4 titanium alloy and its flows stress model , Central South University of Technology, Hunan, Changsha, 410083, China,2008,18(8),1395-1401 ,DOI:, ISSN:10040609
58. The advance in the plastic forming theory and technology of titanium alloys , Science Press, 18,Shuangqing Street,Haidian, Beijing, 100085, China,2012,1,244-251 ,DOI:, ISSN:9787030338990
59. Numerical study of liquid core solidification in influence of soft reduction deformation on steel slab continuous casting process , Trans Tech Publications Ltd, Laubisrutistr.24, Stafa-Zuerich, CH-8712, Switzerland,2008,575-578 PART 1,80-86 ,DOI:, ISSN:
60. 7050合金的精密锻造工艺研究 , 2013,,156-160 ,DOI:, ISSN:
61. Effect of processing parameters on microstructure and mechanical properties in high temperature deformation of Ti-6Al-4V alloy , Rare Metals Materials and Engineering Press, P.O. Box 51, Xi''an, 721014, China,2009,38(1),19-24 ,DOI:, ISSN:1002185X
62. Effects of deformation parameters on microstructure of Ti60 titanium alloy , Central South University of Technology, Hunan, Changsha, 410083, China,2007,17(1),53-58 ,DOI:, ISSN:10040609
63. Flow stress model considering contribution of strain in isothermal compression of 7A09 aluminum alloy , Central South University of Technology, Hunan, Changsha, 410083, China,2011,21(5),954-960 ,DOI:, ISSN:10040609
64. Study of flow stress model of the nickel-based superalloy gh4169 at high temperature deformation , Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110015, China,2007,43(9),937-942 ,DOI:, ISSN:04121961
65. 锻造过程三维耦合数值模拟技术 , 2008,(中国江苏盐城),92-98 ,DOI:, ISSN:
66. 热处理Ti-5Al-2Sn-2Zr-4Mo-4Cr合金的显微组织与力学性能(英文) , ELSEVIER SCIENCE BV,2015,25(09),2893-2900 ,DOI:10.1016/S1003-6326(15)63915-2, ISSN:1003-6326
67. Efficiency of power dissipation and instability criterion for processing maps in hot forming , Tech Science Press, 5805 State Bridge Road,, suite G108, GA 30027, United States,2010,18(3),271-299 ,DOI:, ISSN:15462218
68. 变形工艺参数对Ti-6Al-4V钛合金组织和性能的影响 , NORTHWEST INST NONFERROUS METAL RESEARCH,2009,38(1),19-24 ,DOI:10.3321/j.issn:1002-185X.2009.01.005, ISSN:1002-185X
69. 镍基高温合金GH4169高温变形流动应力模型研究 , SCIENCE CHINA PRESS,2007,43(9),937-942 ,DOI:10.3321/j.issn:0412-1961.2007.09.008, ISSN:0412-1961
70. High temperature deformation behavior of near alpha Ti-5.6Al-4.8Sn-2.0Zr alloy , ELSEVIER SCIENCE SA,2007,183(1),71-76 ,DOI:10.1016/j.jmatprotec.2006.10.002, ISSN:0924-0136