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Experimental and Numerical Approaches for Reliability Evaluation of Electronic Packaging

Soon-Bok LEE, Jae-Won JANG
2013 Journal of Computational Science and Technology  
In this paper, experimental and numerical simulation results for analyzing some reliability issues of electronic packages were reviewed, and the role of both approaches were discussed.  ...  There are two major methods, experimental and numerical approaches, for dealing with the strain and stress analysis essential to reliability assessment of electronic packaging.  ...  (9) Humidity effects on the delamination in a flip chip using anisotropic conductive adhesive films (ACFs) (10) and the solder reflow crack in a quad flat package (11) were evaluated.  ... 
doi:10.1299/jcst.7.265 fatcat:2zylt3zu2rekllfv6kgbwktlde

Fatigue in Adhesively Bonded Joints: A Review

M. M. Abdel Wahab
2012 ISRN Materials Science  
This paper presents a literature review on fatigue in adhesively bonded joints and covers articles published in the Web of Science from 1975 until 2011.  ...  fatigue, thermal fatigue, torsional fatigue, fatigue in hybrid adhesive joints, and nano-adhesives.  ...  [143] conducted experimental and theoretical studies to determine the fatigue lifetime of anisotropic conductive adhesive film under different testing conditions including hygrothermal aging and thermal  ... 
doi:10.5402/2012/746308 fatcat:kuluzfpazfd6rdicbwemy4wp6u

Finite element analysis and simulation of adhesive bonding, soldering and brazing: A bibliography (1976 - 1996)

Jaroslav Mackerle
1997 Modelling and Simulation in Materials Science and Engineering  
and strength of adhesive bonded joints under bending loads 4th Int.  ...  (Bristol: University of Bristol) pp 71-6 Mall S and Kochhar N K 1988 Characterization of debond growth mechanism in adhesively bonded composites under Mode II static and fatigue loadings Eng. Fract.  ...  Fracture mechanics aspects and fatigue analysis Some topics included: fatigue life prediction; thermal fatigue analysis; effect of lead parameters on fatigue life of joints; creep-fatigue analysis; thermal  ... 
doi:10.1088/0965-0393/5/2/006 fatcat:edobuq5blbek5febqirwxr26da

Delamination-based approach toward fracture control of composite spacecraft structures

C. K. H. DHARAN
1989 Journal of Spacecraft and Rockets  
For completeness, one needs also to conduct a crack propa- gation analysis to determine the maximum tolerable initial flaw size if catastrophic propagation is not to occur for a given life (in load cycles  ...  In order to evaluate the effects of loading rate on delamination fracture toughness, two cross- head speeds were used: 0.083 and 0.83 mm/s.  ... 
doi:10.2514/3.26059 fatcat:v3rujqim25f7hcv6jfu67oivqu

Composite materials handbook

1992 ChoiceReviews  
A safe life/flaw tolerant method of life prediction is used under a variety of load spectra.  ...  Effect of damage, fatigue -Demonstration of "no detrimental damage growth" under operational fatigue loading.  ...  Thus the repair is in reality a joint where a load is transferred from the parent material into and out of the patch.  ... 
doi:10.5860/choice.30-1538 fatcat:eb5wqn26iffd7keytp6h2m3q4e

Abstracts

2017 NIPPON GOMU KYOKAISHI  
In the second step, esterification of hydroxylated natural rubber using fluorine-containing acyl chloride under mild conditions was conducted, leading to natural rubber bearing fluoro groups.  ...  The other topic is development of new FEA approach to evaluating property-change of isolator subjected to long-duration earthquake by heat and damage.  ...  A-17 Natural Rubber Biosynthetic Machinery on Rubber Particles of Hevea brasiliensis Haruhiko Yamaguchi 1* , Satoshi Yamashita 2 , Yuichi Aoki 2 , Toshiyuki Waki 2 , Makie Mizuno 2 , Ayuta Funaki 2 , Fumihiro  ... 
doi:10.2324/gomu.90.85 fatcat:f2cv4fj3xrhmbonrsxu2gd7epu

Non-destructive testing and evaluation of composite materials/structures: A state-of-the-art review [article]

Bing Wang, Shuncong Zhong, Tung-Lik Lee, Kevin S Fancey, Jiawei Mi
2020 arXiv   pre-print
This paper reviews the most established NDT techniques for detection and evaluation of defects/damage evolution in composites.  ...  There are increasing demands in their applications to load-carrying structures in aerospace, wind turbines, transportation, and medical equipment, etc.  ...  Mechanical analysis [166,16 7] [206] Hygrothermal damage [305] [306]  ... 
arXiv:2002.12201v1 fatcat:rzwaqxgaa5bo3lu27oo4523mr4

European Hardwoods Innovation Alliance: first results of a European survey on hardwoods research needs and priorities

Barbara Rovere, Ana Slavec, Uwe Kies
2018 Zenodo  
This work was supported by the Slovak Research and Development Agency under contract No.  ...  ACKNOWLEDGEMENT The research described in the paper presented was supported by the Slovak Research and Development Agency under contracts No. APVV-17-0583 and No. APVV-14-0506.  ...  These modifications are also used to improve mechanical properties under static loads. However, when dynamically loaded to test fatigue, the performance decreases.  ... 
doi:10.5281/zenodo.1469652 fatcat:gknl4hpg5jhxpcni4376wfpyhu

Investigation of Fracture in Polymeric Coatings

Soratos Tantideeravit, Maria Charalambides, Daniel Balint, Thailand
2013
subjected to combined cyclic hygrothermal and static mechanical loadings typically experienced by fine art paintings; interface separation was controlled by an irreversible cohesive zone model that includes  ...  Fatigue crack initiation times in years, and crack propagation rates, are predicted under various conditions including ordinary and extreme histories that paintings may experience in museum and conservation  ...  The goal of the FE study is to build a life prediction model for thin multilayer polymeric coatings under mechanical and environmental cyclic loading.  ... 
doi:10.25560/11185 fatcat:x74jxqhcv5gltg7fbxhuztz7oa

Detecting cells with low RNA content colonizing artworks non-invasively: RNA-FISH [chapter]

R. Vieira, M. Pazian, M. González-Pérez, A. Pereira, A. Candeias, A.T. Caldeira
2018 Conserving Cultural Heritage  
Programme and abstracts of Technoheritage 2017 Cover design Pedro Braza Lloret, pedrobraza@arquired.es Publishers:  ...  Acknowledgements The financial support of EuropeanUnion's Horizon 2020 research and innovation programme under grant agreement No 646063 (Nanorestart Project) and CSGI is gratefully acknowledged.  ...  Acknowledgements: This work is part of the BIA Project 2013-49103-C2-1-R: "Design and characterization of special concrete" of the Ministry of Economy, Industry and Competitiveness of the Government of  ... 
doi:10.1201/9781315158648-76 fatcat:molmrh7hp5ajrk6dh72tsro4ca

Fracture Toughening and Self-Healing of Composite Laminates by Nanofibrous Mats Interleaving

Tommaso Maria Brugo
2017
It has to be mentioned, that under cyclic loading, fibers fracture occurs during all three stages of fatigue life.  ...  during service life of composite structures: • free-edge effect • fatigue loading • impact (out-of-plane load) 1.2 Damage mechanism in composite laminates 7 Free edge effect Composite laminates which  ... 
doi:10.6092/unibo/amsdottorato/7950 fatcat:hn3nqxuetvarnpa4zkiayw2lqu

Consideration on the handling of flexible, brittle and continuous member in fusion splicing robot for optical fiber ribbons

T. Watanabe, H. Yusa, K. Watanabe, K. Osaka, T. Taguchi
Proceedings of 1995 IEEE International Conference on Robotics and Automation  
behavior of scarf-repaired adhesive joints.  ...  loads; piezoelectric effects; high-strain-rate effects; sandwich structures; adhesive-bonded joints.  ...  P A G E of a UD-CCM affiliated faculty member is selected. The student is required to enroll in UNIV401 and UNIV402 and write a senior thesis.  ... 
doi:10.1109/robot.1995.525621 dblp:conf/icra/WatanabeYWOT95 fatcat:mx57l433dzdgte366yldnpek5e