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    Fundamentals of Laser Powder Bed Fusion of Metals

    Fundamentals of Laser Powder Bed Fusion of Metals

    Forfatter: info mangler
    Bog
    • Format
    • Bog, paperback
    • Engelsk

    Beskrivelse

    Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing. Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward.

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  • Vægt1090 g
    • coffee cup img
    10 cm
    book img
    15,2 cm
    22,9 cm

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    Texture Trends NASA Space Spacecraft Physics Lasers Microstructure Porosity Osseointegration Precipitation hardening Residual stresses Nondestructive testing Surface roughness Standardization Solidification Powders Modeling Fracture mechanics Quality Process control Certification Defects Hardness Mechanical properties Heat treatment Industrial applications Evaporation Periodicity OPTIMIZATION Biomimicry Absorption Case study Residual Stress Cellular Materials ASTM Martensite Surface Texture Qualification Functional Materials ESA Keyhole Bio-inspired design Process Parameters Notch Fatigue Strength Hierarchy Design for Additive Manufacturing Tensile test Techno-economic analysis Complexity Automotive Dental Additive Manufacturing Voids ISO Aerospace Distortions Surface treatment Cracks Fatigue Life Surface morphology Anomaly Detection Topology Optimization Nondestructive evaluation Fatigue Life Prediction Pores Laser powder bed fusion Yield strength Ti6Al4V Economic feasibility Cost-benefit Melt Pool As-built surface Capillary stability Design for additive manufacturing (DFAM)Engineering design Early history of L-PBF Cellular/dendritic colonies Dimensional Accuracy Early research in L-PBF Design against fatigue ECSS End use parts Effect of defect Functionally graded materials (FGM)In-situ alloying generative design Geometric dimensioning and tolerancing (GDT)Laser powder bed fusion In situ control In-situ heat treatment Laser interaction zone Laser powder bed fusion (L-PBF)Metal powders Metal fatigue Lack of fusion Fatigue crack propagation stages Laserpowder bed fusion (L-PBF)Laserpowder bed fusion Laser Spot lattice structures L-PBFsystems and processes Manufacturing defects Meta-biomaterials Gas pore Powder composition Powder Rheology porous structures Powder shape and morphology Powder sustainability Process signatures Solidification texture Laser powder bed fusion (L-PBF)Mechanical properties Single layers Single tracks Test artifact Net-shape manufacture practical example New materials for L-PBF Properties relationship spatter Ultimate tensile strength
    Machine Name: SAXO081