For strain-controlled fatigue tests,especially at elevated temperature,implementation of knife-edges and punching dimples within gauge length of specimen may cause premature failure on the test sectio
Toevaluate the strength reliability of the electronic substrate,it is requiredto obtain the creep properties of the solder joint in-situ.The indentation test is one of effective method to evaluate the
In this work,a novel method for determining the creep damage properties which can be used to represent the full life until failure from a miniature bending creep test specimen is developed based on a
Although nowadays the Instrumented Indentation Test(IIT)can be applied to the fields from nano-micro-to macroscopic scale,this paper only addresses its application in the area of life assessment of co
Fatigue property of materials is an important input while estimating the residual life of critical components,as,fatigue data(stress vs.cycles or strain vs.cycles or fatigue crack growth rate data)are
The frame compliance is calibrated by experimental and calculation methods for an instrumented equipment.The indentation depth and diameter with single cycle test is determined by confocal laser scann
Small punch test is one of the innovative methods that can be used to evaluate the properties of material without destructive harm to the in-service component.
Surface defects caused by damage or corrosion are major factor in petrochemical pressure vessels and line pipes failure.The characteristic size of typical surface defect is from micron to submillimete
In this research,the mechanical behavior of a multi-pass gas tungsten arc welded nickel–aluminum bronze(NAB)alloy is investigated.Macro-tensile testing shows the mechanical behavior difference of the
A7N01 aluminum alloy with the thickness of 10mm is welded using fiber las er with filler wire,the microstructures and mechanical properties of the weld ing joints are observed and analyzed by microhar