Essays about: "bulk metallic glass"

Found 5 essays containing the words bulk metallic glass.

  1. 1. The Effect Of Sub Tx Heat Treatments On The Magnetic Properties Of An Fe-based Bulk Metallic Glass

    University essay from Uppsala universitet/Materialfysik

    Author : Grunditz Jakob; [2022]
    Keywords : Bulk metallic glass; annealing; heat treatment; MOKE; Magnetic; Fe-based; Coercivity; Magnetic properties; Magnetic saturation; coercivity; saturation; magnetic coercivity; sub crystallization; sub Tx; Relaxation;

    Abstract : Metallic glasses produced with Selective Laser Melting (SLM) often contain internal mechanic stress. This internal stress can have an impact on the magnetic properties of the material due to its connection to the magnetic anisotropy of the material. READ MORE

  3. 2. Coupled flux nucleation model applied to the metallic glass AMZ4

    University essay from Malmö universitet/Institutionen för materialvetenskap och tillämpad matematik (MTM)

    Author : Mattias Tidefelt; [2021]
    Keywords : Material science; numerical modeling; metallic glasses; classical nucleation theory;

    Abstract : Additive manufacturing (AM), also known as 3D-printing, has made it possible to produce components made of bulk metallic glass (BMG) which have remarkable properties compared to parts made of conventional alloys. A metallic glass is a metastable noncrystalline alloy that form if a melt is quenched with a sufficient cooling rate. READ MORE

  4. 3. An investigation of metallic glass as binder phase in hard metal

    University essay from Linköpings universitet/Tunnfilmsfysik; Linköpings universitet/Tekniska högskolan

    Author : Leijon Lind Malin; [2015]
    Keywords : Alternative binder; bulk metallic glass; cemented carbide; metallic glass matrix; tungsten carbide;

    Abstract : In this study, the possibilities to produce metallic glass as binder phase in hard metal by means of powder metallurgical methods have been investigated. The aim of the study was to do an initial investigation about metallic glass as alternative binder phase to cobalt in hard metal. READ MORE

  5. 4. Fe-based Amorphous Powder for Soft-Magnetic Composites

    University essay from KTH/Materialvetenskap

    Author : Oskar Larsson; [2013]
    Keywords : Amorphous metals; Bulk Metallic Glasses BMG ; Soft-magnetic properties; Soft-magnetic Composites; amorphous powder; core loss; electro-magnetic applications.;

    Abstract : Fe-based amorphous powders are fabricated through gas and water atomization using industrial grade raw materials. The atomic structure of the powder is examined by X-Ray Diffraction (XRD). READ MORE

  6. 5. Production, Characterization and Electrochemical Properties of Advanced Bulk Metallic Glasses for Hip Implant Applications

    University essay from KTH/Materialens processvetenskap

    Author : Ali Tabeshian; [2011]
    Keywords : Biomaterials; Bulk Metallic Glass; Crystalline Zr55Cu30Ni5Al10; Co-Cr-Mo alloy; Stainless steel; Polarization curve; FTIR; Impedance.;

    Abstract : The aim of the present project was to investigate the possibilities of using a Zr55Cu30Ni5Al10 Bulk Metallic Glass (BMG) alloy as articulating surface in an artificial hip joint. In order for a material to be used in human body as an implant, the foremost requirement is the acceptability by the human body. READ MORE