TY - CONF A1 - Bruno, Giovanni T1 - X-ray Computed Tomography: Facts and Myths N2 - In this talk, I will describe the principle of Computed Tomography, explain its mathematical fundaments, show the artefacts occurring during data acquisition and give examples of applications. T2 - Chalmers Annual Meeting 2024 CY - Gothenburg, Sweden DA - 23.10.2024 KW - X-ray Computed tomography KW - Defects KW - Machine Learning KW - Reconstruction KW - Artefacts KW - Synchrotron PY - 2024 AN - OPUS4-61514 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Bruno, Giovanni ED - Makul, Matt T1 - Investigation of a New Ti Alloy for a New Generation of Additively Manufactured Implants with Lattice N2 - A new titanium alloy improving the operation of implants additively manufactured and including laterally closed lattice structures is proposed. The new alloy possesses an increased affinity to the bone. The measured bone–interface implant (BII) of less than 10 mm and bone–implant contact (BIC) of 95% demonstrated an excellent osseointegration. Furthermore, since additive manufacturing naturally leads to a high-roughness surface finish, the wettability of the implant is increased. The combination of these factors is pushing ossification beyond its natural limits. In addition, the quality and speed of the ossification and osseointegration in/around laterally closed lattice implants open the possibility of bone spline key of prostheses. This enables the stabilization of the implant into the bone while keeping the possibility of punctual hooks allowing the implant to be removed more easily if required. KW - X-ray Computed tomography KW - Defects KW - Machine Learning KW - Implants KW - Lattices PY - 2024 DO - https://doi.org/10.9734/bpi/cpstr/v7/7198E VL - 7 SP - 12 EP - 37 AN - OPUS4-59754 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bruno, Giovanni T1 - Capabilities at BAM, division 8.5- X-ray Imaging N2 - The X-ray computed tomography capabilities at BAM (especially in Division 8.5) are shown. It is also shown that the group possesses X-ray refraction radiography techniques, which are complementary to absorption radiography, and uses diffraction for residual stress analysis. Examples of applications in the field of Additive Manufacturing ale also shown. T2 - DGM AK XCT CY - Berlin, Germany DA - 27.11.2024 KW - X-ray Computed tomography KW - Defects KW - X-ray refraction radiography KW - Additive Manufacturing PY - 2024 AN - OPUS4-62046 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -