Browsing by Author "Yang, Jing"
Now showing items 1-16 of 16
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Contact damage resistance of TiN-coated hardmetals: Beneficial effects associated with substrate grinding
(2015-08-15)
Article
Open AccessContact loading is a common service condition for coated hardmetal tools and components. Substrate grinding represents a key step within the manufacturing chain of these coated systems. Within this context, the influence ... -
Diffusion and spectroscopy of water and lipids in fully hydrated dimyristoylphosphatidylcholine bilayer membranes
(2014-03-10)
Article
Open AccessMicroscopic structure and dynamics of water and lipids in a fully hydrated dimyristoylphosphatidylcholine phospholipid lipid bilayer membrane in the liquid-crystalline phase have been analyzed with all-atom molecular ... -
Fracture toughness of cemented carbides: Testing method and microstructural effects
(2015-03-01)
Article
Open AccessFracture toughness is one the most important parameters for design applications and performance assessment of WC-Co cemented carbides (hardmetals). Different from hardness, fracture toughness is commonly a property more ... -
Free energy landscapes of sodium ions bound to DMPC–cholesterol membrane surfaces at infinite dilution
(2016-03-02)
Article
Open AccessExploring the free energy landscapes of metal cations on phospholipid membrane surfaces is important for the understanding of chemical and biological processes in cellular environments. Using metadynamics simulations we ... -
Grinding effects on surface integrity and mechanical strength of WC-Co cemented carbides
(Elsevier, 2014)
Article
Open AccessIn this study, the correlation existing among grinding, surface integrity, and flexural strength is investigated for WC-Co cemented carbides (hardmetals). A fine-grained WC-13 wt % Co grade and three different surface ... -
Grinding effects on surface integrity, flexural strength and contact damage resistance of coated hardmetals
(Universitat Politècnica de Catalunya, 2016-05-31)
Doctoral thesis
Open Access
Covenantee: Linköpings UniversitetThis thesis assesses the influence of substrate surface integrity on different mechanical (flexural strength and contact damage resistance under spherical indentation) and tribological (scratch resistance as well as cracking ... -
Grinding-induced metallurgical alterations in the binder phase of WC-Co cemented carbides
(2017-12)
Article
Open AccessThe metallic binder phase dictates the toughening behavior of WC-Co cemented carbides (hardmetals), even though it occupies a relative small fraction of the composite. Studies on deformation and phase transformation of the ... -
Implementation of advanced characterization techniques for assessment of grinding effects on the surface integrity of WC-Co cemened carbides
(2018)
Article
Open AccessGrinding is a key step on the manufacturing process of WC–Co cemented carbides (hardmetals). In this work, an investigation of grinding effects on the surface integrity of hardmetals is conducted. It is done by combining ... -
Implementation of advanced characterization techniques for assessment of grinding effects on the surface integrity of WC-Co cemented carbides
(2018-02-21)
Article
Restricted access - publisher's policyGrinding is a key step on the manufacturing process of WC–Co cemented carbides (hardmetals). In this work, an investigation of grinding effects on the surface integrity of hardmetals is conducted. It is done by combining ... -
Ion binding landscapes and molecular dynamics of phospholipid membranes
(Universitat Politècnica de Catalunya, 2015-12-11)
Doctoral thesis
Open AccessThis thesis aims at studying the physical-chemical properties of model lipid bilayers in physiological environments. Since in such conditions biological membranes composed of phospholipids and cholesterol are surrounded ... -
Mechanical response under contact loads of AlCrN-coated tool materials
(Institute Of Physics Publishing Ltd, 2014)
Conference report
Open AccessThe mechanical behavior under contact loading of systems consisting of PVD AlCrN film deposited onto two distinct hard substrates - cemented carbides and tool steel is studied by means of indentation testing techniques, ... -
Mechanical strength of ground WC-Co cemented carbides after coating deposition
(2017-03-24)
Article
Open AccessManufacturing of hardmetal tools often involves surface grinding, ion etching and final coating. Each stage throughout the manufacturing chain introduces surface integrity changes which may be critical for defining the ... -
Pair interactions among ternary DPPC/POPC/cholesterol mixtures in liquid-ordered and liquid-disordered phases
(2016-04-12)
Article
Open AccessSaturated phospholipids, unsaturated phospholipids, and cholesterol are essential components of cell membranes, making the understanding of their mutual interactions of great significance. We have performed microsecond ... -
Specific ion binding at phospholipid membrane surfaces
(2015-08-18)
Article
Open AccessMetal cations are ubiquitous components in biological environments and play an important role in regulating cellular functions and membrane properties. By applying metadynamics simulations, we have performed systematic ... -
Substrate surface finish effects on scratch resistance and failure mechanisms of TiN-coated hardmetals
(Elsevier, 2015-03-15)
Article
Open AccessIn this study, the influence of substrate surface finish on scratch resistance and associated failure mechanisms is investigated in the case of a TiN-coated hardmetal. Three different surface finish conditions are studied: ... -
Thermally induced surface integrity changes of ground WC-Co hardmetals
(Elsevier, 2016)
Article
Open AccessGround hardmetals are exposed to high temperatures during both processing (e.g. coating deposition) and use (e.g. as a cutting tool). However, studies on thermally induced changes of surface integrity are limited. Here we ...
