Fracture Process of SFC under Polarized Microscope in Situ.

A Miniaturized In Situ Tensile Platform under Microscope

Aiming at the mechanical testing of three-dimensional specimens with feature size of centimeter level, a miniaturized tensile platform, which presents compatibility with scanning electron microscope (SEM) and metallographic microscope, was designed and built. The platform could accurately evaluate the parameters such as elastic modulus, elongation and yield limit, etc. The calibration experimen...

IN-SITU FABRICATION PROCESS OF AL- TIC COMPOSITE BY SLAG

The new in situ method for AI-TiC composite fabrication has been carried out. In this method, fabrication of AI-TiC composite by simultaneous introduction of titanium oxide and carbon into aluminum melt was investigated.. Under the process conditions, titanium and carbon reaction results in titanium carbide whiskers. The salt containing keriolite (Na3AIF6), titanium oxide (TiO2) and graphite us...

Virtual Trauma of Petrous bone fracture under lateral impact : from medical images to fracture process evaluation

Materials and methods A CT-Scan of a volunteer without pathology in relation with the Petrous bone was used to build a numerical model. Using Scan2Mesh [6], a tool dedicated to the generation of a mesh from medical data, 169 slices separated by a thickness of 0.6 millimeters were processed, using an automatic detection method based on thresholding. Then an anatomist checked the detected contour...

Heat under the microscope

Magnetism under the microscope