The fatigue life of a component can be expressed as the sum of two segments of life:(a) the
number of loading cycles required to initiate a crack and (b) the number of cycles it takes that …

The continuing improvement on the power density, loading capacity and fatigue life of gear
transmissions used in industrial machineries such as in the aerospace, wind turbine and …

随着航空, 风电, 重载车辆等装备对齿轮传动功率密度, 承载能力, 疲劳寿命要求的提高,
以微点蚀, 点蚀, 深层齿面断裂等多种形式存在的齿轮接触疲劳失效成为限制现代齿轮及装备 …

The fatigue behavior of a polycrystalline nickel-based superalloy René 88DT was examined
in the lifetime regime of 105–109 cycles at 593° C in air using an ultrasonic fatigue …

In this paper, we construct a model for prediction of fatigue crack initiation based on the
material's microstructure. In order to do so, the energy of a persistent slip band (PSB) is …

A microstructure-based approach by means of representative volume elements (RVEs) is
employed to evaluate the flow curve of DP steels using virtual tensile tests. Microstructures …

The three-dimensional interfacial network of grain boundaries in polycrystalline nickel has
been characterized using a combination of electron backscatter diffraction mapping and …

Fatigue crack initiation in the direct aged version of the nickel-based superalloy Inconel 718
has been investigated at room temperature in the low stress/very high cycle regime via …

Cutting-Edge Techniques to Better Analyze and Predict Complex Physical Phenomena
Geometric Modeling and Mesh Generation from Scanned Images shows how to integrate …

Fatigue crack nucleation at annealing twin boundaries (TBs) within polycrystal nickel-based
superalloy René 88 DT is investigated with a microstructure-sensitive crystal plasticity (CP) …