The Effect of Strain Rate and Strain Range on Bending Fatigue Test

被引：0
|
作者：
Lou, Minyi [1 ]
Wen, Long [1 ]
Chen, Zhengrong [1 ]
Zhou, Jianwei [1 ]
Wang, Qian [1 ]
Lee, Jaisung [1 ]
机构：
[1] Samsung Semicond China R&D Co Ltd, Suzhou 215021, Peoples R China
来源：
2008 INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING TECHNOLOGY & HIGH DENSITY PACKAGING, VOLS 1 AND 2 | 2008年
关键词：
Strain-controlled bending fatigue test; strain rate; strain range; lifetime; failure mode;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
There're many kinds of bending test conditions according to different control modes: displacement control, force control and strain control. In our paper, strain-controlled bending test was chosen, since the lifetime and failure modes were more sensitive relating to different loading strain range and strain rate. ANSYS was used to simulate the bending test to predict board level solder joint reliability. The relationship between loading strain range and lifetime for 60BOC was measured in a similar type to Coffin-Manson equation. 5 failure modes were investigated, component side bulk crack, component side IMC interface crack, board side bulk crack, board side IMC interface crack and pad lift. The simulation results indicated that with the increase of strain range, the fatigue performance of device decreased.
引用
收藏
页码：944 / 948
页数：5
相关论文
共 50 条
  • [1] EFFECT OF THE TEST CONDITIONS ON THE RESISTANCE TO BENDING AND TENSILE STRAIN IN THE ELASTOPLASTIC RANGE
    ANDREEV, YG
    PASTOEV, AV
    INDUSTRIAL LABORATORY, 1991, 57 (06): : 648 - 650
  • [2] Effect of Strain Rate and Hold Time in Creep-Fatigue Test
    Kojima, Masakazu
    Funai, Madoka
    Dozaki, Takashi
    Watanabe, Osamu
    Matsuda, Akihiro
    PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE - 2013, VOL 6A: MATERIALS AND FABRICATION, 2014,
  • [3] Effect of strain and strain rate on fatigue-accelerated biodegradation of polyurethane
    Wiggins, MJ
    Anderson, JM
    Hiltner, A
    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2003, 66A (03): : 463 - 475
  • [4] EFFECT OF STRAIN RATE UPON BENDING BEHAVIOR OF MATERIALS
    DAVIES, RG
    MAGEE, CL
    JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 1977, 99 (01): : 47 - 51
  • [5] STRAIN AND STRAIN RATE IN TORSION TEST
    Horsinka, Jaromir
    Drozd, Kamil
    Kliber, Jiri
    Ostroushko, Dmytro
    Cerny, Martin
    Mamuzic, Ilija
    METAL 2011: 20TH ANNIVERSARY INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, 2011, : 390 - 395
  • [6] Effect of Strain Rate on Nitinol Constitutive Modeling in the Clinically Relevant Strain Range
    Briant, P.
    Siskey, R.
    Rau, A.
    Easley, S.
    James, B.
    MEDICAL DEVICE MATERIALS VI, 2013, : 52 - 56
  • [7] EFFECT OF STRAIN RATE UPON THE BENDING BEHAVIOR OF MATERIALS.
    Davies, R.G.
    Magee, C.L.
    American Society of Mechanical Engineers (Paper), 1976, (76 -Mat-FF):
  • [8] The Influence of the Strain and Stress Gradient in Determining Strain Fatigue Characteristics for Oscillatory Bending
    Kurek, Andrzej
    Koziarska, Justyna
    Lagoda, Tadeusz
    MATERIALS, 2020, 13 (01)
  • [9] Tooth Bending Strain Rate Analysis in a Counter Shaft Drivetrain and Implications on Fatigue Strength
    Hong I.
    Talbot D.
    VDI Berichte, 2023, 2023 (2422): : 53 - 66
  • [10] Influence of strain rate on the stress-strain curve in the range of Luders strain
    ElMagd, E
    Scholles, H
    Weisshaupt, H
    STEEL RESEARCH, 1996, 67 (11): : 495 - 500
12345