Results 31 to 40 of about 643,389 (315)
工程科学学报, 2023 Tin-based alloy solder joints are an indispensable key part of electronic products and the basis of realizing the functionalization of electronic components. The failure of an electronic product is often caused by solder joint damage.
He ZHANG +6 more
doaj +1 more source
Research on Life Prediction Model for Eccentric Wear Corrosion Tubing
Shiyou jixie, 2021 Partial wear and corrosion of tubing in rod pumped wells are important factors that affect their service life. At present, there is no effective method to predict the service life of tubing with partial wear and corrosion.
Zhang Jiang +6 more
doaj
Cailiao gongcheng, 2017 Based on an as-serviced 25Cr35Ni type steel, the high temperature property evaluation using stress relaxation test(SRT) method and residual life prediction were studied.
XU Jun +4 more
doaj +1 more source
Materials Research Express, 2022 The low cycle fatigue life of 304 stainless steel is an essential basis for safety assessment. Usually, there is a complex nonlinear relationship between fatigue life and influencing factors, which is difficult to be predicted by traditional fatigue life
Mengjie Cao +6 more
doaj +1 more source
From numerical calculations to materials testing homologation: a biaxial fatigue reliability prediction methodology for structural components [PDF]
Materials Research, 2013 This article investigates a fatigue approach conducted from the design phase to testing approval. It considerers modern analytical and experimental tools for structural durability assessment over each development phase for two reference components aiming
Daniel Muller Spinelli +3 more
doaj +1 more source
Nonlinear degradation modeling and remaining useful life prediction for electric drive system with multiple failure modes. [PDF]
Sci RepWang Z, Li Y, Li S, Hou Y, Du W, Zhao L.
europepmc +3 more sources
Fatigue Life Analysis and Experimental Study of the Input Shaft of 6-Speed Automatic Transmission [PDF]
한국정밀공학회지, 2020 The input shaft of gearbox usually bears a cyclic variation of torque, which may lead to the risk of experiencing a fatigue fracture. To evaluate the fatigue life accurately and identify the weak parts, the ANSYS is used to simulate the torsional fatigue
Jianhua Lv +5 more
doaj +1 more source
Metals, 2021 Axial compressor blades with a deformed initial torsion angle caused by aerodynamic excitation resonated at the working speed and changed the rule of fatigue damage accumulation.
Xi Fu +3 more
doaj +1 more source
Prediction of concrete life under coupled dry and wet-sulfate erosion based on damage evolution equation [PDF]
Archives of Civil Engineering, 2023 In a corrosive environment with coupled dry-wet-sulfate action, concrete structures are susceptible to erosion by sulfate ions, which seriously affects the safe operating life.
Nan Nie
doaj +1 more source
Corrosion Performance of Engineered Barrier System in Deep Horizontal Drillholes
Energies, 2019 The disposal of spent nuclear fuel and other high-level radioactive waste in deep horizontal drillholes is an innovative system. Canisters of highly corrosion-resistant nickel-chromium-molybdenum (Ni-Cr-Mo) alloys are specified for the disposal of this ...
Joe H. Payer +3 more
doaj +1 more source