NAME

TITLE

Associate Professor / Doctoral Tutor

SCHOOL

School of Mechanical Engineering

DEPARTMENT

OFFICE ADDRESS

 Institute of Turbomachinery, Beijing Institute of Technology         

POST CODE

100081

TELEPHONE

18610935168

E-MAIL ADDRESS

lliw@bit.edu.cn

Research and Teaching Interest

1. Fatigue & Fracture of Metallic Materials

2. Fatigue , Damage & Fracture of Mechanical Structure

3. Fatigue Reliability Design

Selected Publications and patents

 SCI:                                               
1. Deng HL, Li W*, Sakai T, Sun ZD, Very High Cycle Fatigue Failure Analysis and Life Prediction of Cr-Ni-W Gear Steel Based on Crack Initiation and Growth Behaviors. Materials, 2016, doi:10.3390/ma80x000x. (SCI: 待检/IF:2.651)

2. Sun ZD, Li W*, Zhang ZY, Deng HL. Fisheye Failure Analysis and Life Design Approach for Case-carburized Gear steel Based on Statistical Evaluation of Defect Size. Engineering Failure Analysis, 2016, 59,28-40. (SCI: 待检/IF:1.028)

3. Li W*, Sakai T, Deng HL. Statistical Evaluation of Very High Cycle Fatigue Property of High Carbon Chromium Bearing Steel under Axial Loading. Materials Science and Technology, 2015, 2015, doi:10.1080/02670836.2015.1112991. (SCI: 待检 /IF:0.995)

4. Li W*, Sun ZD, Zhang ZY, Deng HL, Sakai T. Interior Crack Initiation and Growth Behaviors and Life Prediction of a Carburized Gear Steel under High Cycle Fatigue and Very High Cycle Fatigue. Journal of Materials Research, 2015, 30(14), pp. 1–11. (SCI: 待检/IF:1.647)

5. Li W*, Deng HL, Sun ZD, Zhang ZY, Sakai T. Subsurface Inclusion-induced Vrack Nucleation and Growth Behaviors of High Strength Steels under Very High Cycle Fatigue: Characterization and Microstructure-based Modeling. Materials Science and Engineering A, 2015, 641(8), pp. 10–20. (SCI: 待检/IF:2.567)

6.  Li W*, Sun ZD, Zhang ZY, Deng HL, Sakai T. Influence of Case-carburizing and Micro-defect on Competing Failure Behaviors of Ni-Cr-W Steel under Gigacycle Fatigue. International Journal of Fatigue, 2015, 75(3), pp. 66-74. (SCI: AZ5KS /IF:2.275)

7.  Li W*, Sun ZD, Zhang ZY. Deng HL, Sakai T. Evaluation of Crack Growth Behavior and Probabilistic S-N Characteristics of Carburized Cr-Mn-Si Steel with Multiple Failure Modes. Materials & Design, 2014, 64(12), pp. 760-768. (SCI: AQ3HH /IF:3.501)

8. Li W*, Yuan H, Sun ZD, Zhang ZY. Surface vs. Interior Failure Behaviors in a Structural Steel under Gigacycle Fatigue: Failure Analysis and Life Prediction. International Journal of Fatigue, 2014, 64(7), pp. 42-53. (SCI: AG0HV /IF:2.275)

9. Li W*, Wang P, Lu LT, Sakai T. Evaluation of Gigacycle Fatigue Limit and Life of High Strength Steel with Interior Inclusion-induced Failure. International Journal of Damage Mechanics, 2014, 23(7), pp. 931-948. (SCI: AN6SE /IF:1.721)

10. Li W*, Sakai T, Wakita M, Mimura S. Influence of Microstructure and Surface Defect on Very High Cycle Fatigue Properties of Clean Spring Steel. International Journal of Fatigue, 2014, 60(3), pp. 48-56. (SCI: AA5TF /IF: 2.275)

11. Li W*, Yuan H, Wang P, Sakai T. Micro-defect Effect on Gigacycle Fatigue S-N property and Very Slow Crack Growth of High Strength Low Alloy Steel, Materials Science and Technology, 2013, 29(9), pp. 1101-1110. (SCI: 190UB /IF:0.995)

12. Li W*, Sakai T, Wang P. Influence of Microstructural Inhomogeneity and Residual Stress on Very High Cycle Fatigue Property of Clean Spring Steel. Journal of Materials Engineering and Performance, 2013, 22 (9), pp. 2594-2601. (SCI: 205EM /IF:0.998)

13. Li W*, Sakai T, Ninomiya N, Wakita M, Mimura S. Effect of Surface Finishing and Loading Condition on Competing Failure Mode of Clean Spring Steel in Very High Cycle Fatigue Regime. Materials Science and Engineering A, 2012, 552 (30), pp. 301-309. (SCI:982ET/IF:2.567)

14. Li W*, Sakai T, Li Q, Wang P. Reliability Evaluation on Very High Cycle Fatigue Property of GCr15 Bearing Steel，International Journal of Fatigue, 2010, 32 (7), pp. 1096-1107. (SCI: 590JV/IF:2.275)

15. Li W*, Sakai T, Li Q, Wang P. Statistical Analysis of Fatigue Crack Growth Behavior for Grade B Cast Steel, Materials & Design, 2011, 32 (3), pp. 1262-1272. (SCI:715RU /IF:3.501)

16. Li W*, Sakai T, Li Q, Wang P. Effect of Loading Type on Fatigue Properties of High Strength Bearing Steel in Very High Cycle Regime, Materials Science and Engineering A, 2011, 528 (15), pp. 5044-5052. (SCI: 770ZB/IF:2.567)

 EI:   
1.  Li W*, Wang P, Sakai T. Statistical Evaluation of Duplex S-N Characteristics with Two Competing Fracture Modes. Applied Mechanics and Materials, 378, pp.115-118, 2013. (EI:20134316889316)

2. Li W*, Wang P. Evaluation of Threshold Condition of Interior Annular Crack Growth in Gigacycle Regime. Applied Mechanics and Materials, 459, pp. 65-69, 2013. (EI: 20134717004917)

3.  Li W*. Review on Surface Failure Mode of Metallic Materials in Very High Cycle Fatigue Regime. Advanced Materials Research. 2014. 902, pp. 66-69. (EI: 20141217487616)

4.  Li W*, Li Q, Wang P. Probabilistic Crack Propagation Behavior of Railway B Grade Steel，Advanced Materials Research, 2010, Vols. 97-101, pp 484-487. (EI: 20101612862973)

5. Li W*, Li Q, Wang P. Statistical Evaluation on Cumulative Damage Property of Aluminum Alloy Welded Joint under Multi-stage Loading，Advanced Materials Research, 2010, Vols. 118-120, pp 522-526. (EI：20110113538754)

6. Li W*, Li Q, Wang P. Fatigue properties of TCS Stainless Steel Weld joints in Axial Loading, Applied Mechanics and materials, 2010, Vols. 97-101, pp 664-668. (EI：20110113549196)

7. Zou H, Li W, Li Q, Wang P. Probabilistic Fatigue Property of Aluminium Alloy Welded Joint for High-speed Train, Advanced Materials Research, 2010, Vols. 118-120, pp 527-531. (EI：20110113538755)
8.  Wang P. Li W, Wang D M. Evaluation of maximum inclusion size and fatigue limit for high strength steel in rotating bending. Advanced Materials Research, 2012, Vols. 482-484，pp 1622-1167. (EI: 20121414922891)9

9. Jiang R H. Li W, Shi Y P, He J. Study on interior fracture property of high strength steel in very high cycle regime. Advanced Materials Research, 2012, Vols. 482-484，pp 1169-1175. (EI:20121414922798)

Conference Paper： 
1. Li W, Sakai T, Ninomiya N, Wakita M, Mimura S. Influence of Microstructure and Defect on Very High Cycle Fatigue Properties of Ultra-clean Spring Steel. 5th International Conference on Very High Cycle Fatigue. June 28-july 01, 2011, Berlin, Germany.

2. Li W, Sakai T, Takizawa R, Nakajima M, Shiozawa K, Oguma N. Reliability Evaluation of Statistical Fatigue Property of SUJ2 Steel in Very High Cycle Regime, 58th Annual Meerings of the Society of Materials Science, JSME, May 24-25, 2009, Machiyama, Japan.

3. Shota S, Li W, Ninomiya N, Masami W, Shingo M, Sakai T.A Study on Very High Cycle Fatigue Property of SUP7 Spring Steel. Mechanical engineering congress, 2010 Japan (MECJ-10), September 5-9, 2010, Nagoya, Japan.

4. Sakai T, Li W, Lian B, Oguma N. Review and New Analysis on Fatigue Crack Initiation Mechanisms of Interior Inclusion-induced Fracture of High Strength Steels in Very High Cycle Regime. 2011 International Conference on Computational & Experimental Engineering and Sciences, April 18-21, Nanjing, China.

5. Sakai T, Li W, Lian B, Oguma N. Review and New Analysis on Fatigue Crack Initiation Mechanisms of Interior Inclusion-induced Fracture of Metallic Materials in Very High Cycle Regime. VHCF5. June 28-july 01, 2011, Berlin, Germany.

Achievements and Awards

Excellent Post-doctor Fellow Supported by China postdoctoral Science Foundation (2014)

Excellent Post-ddoctor Fellow of BIT

Three Aspects of Education Advanced Individual of School

Professional Membership/Academic Appointments

Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Specially-appointed Research Fellow

Feviewer for International Journal of Fatigue, etc.