Download Fundamental of Engineering Materials - GET212 Past Question PDF

You will find Fundamental of Engineering Materials past question PDF which can be downloaded for FREE on this page. Fundamental of Engineering Materials is useful when preparing for GET212 course exams.

Fundamental of Engineering Materials past question for the year 2021 examines 200-level Engineering students of AFIT, offering GET212 course on their knowledge of Engineering Materials, polymer materials, amorphous material, crystalline material, electronic bonding, covalent bonding, crystal structure

Technical Details
Updated at:
Size: 637.3 KB
Number of points needed for download: 23
Number of downloads: 7

Past Questions related to Fundamental of Engineering Materials

Engineering properties of bulk polymers

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE405

Topics: crystal structure, crystalline melting temperature, functional crystallinity, heat flow plot, bulk polymer engineering properties

Material science 1 2007-2011

Year: 2011

School: University of Nigeria, Nsukka

Department: Engineering

Course Code: EGR201

Topics: Material science, polymorphism, allotropy, corrosion, crystal structure, crystal system, metal

INTRODUCTION TO ENGINEERING MATERIALS 1-2011-2019

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207

Topics: classification of materials, atomic bonding, extractive metallurgy, solid, heat treatment, steel, Atom, lattice

Civil engineering materials

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: CIE204

Topics: Civil engineering materials, concrete, concrete setting time, concrete segregation, fresh concrete, hardened concrete, plastic concrete, fresh concrete breeding, compressive strength, admixtures, batching, curing, workability, steel, steel corrosion, coal tar, asphalt

Introduction to engineering materials 2

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG208

Topics: Elasticity, hardness, resistance, engineering materials, plasticity, density, ductility, electrolytes, electrochemical cell, magnetic field, Paramagnetism, diamagnetism, anti ferromagnetism, ferrimagnetism, semi conductors, polystyrene, commodity plastic, steel, tin, copper, axial stress, axial strain, corrosion

Introduction to polymer and textile engineering

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE202

Topics: polymer engineering, textile engineering, polymer, polymerization, heterochain polymer, polymerization degree, thermoplastic, thermosets, step growth polymerization, chain growth polymerization, copolymerizatuon, styrene, acrylonitrile, polybutadiene, initiation, propagation, termination, speed frame, textile fabrics, technical fibre, ultimate fibre, filaments

Crystallography, X-ray and electron microscopy 2014, 2016, 2018, 2019

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MME505

Topics: Crystallography, x-ray diffraction, electron microscopy, crystal structure, lattice constant, diffraction methods, camera resolution, Bragg law, crystallographic planes, crystallographic directions, diffractometer detector circuit, Weiss zone law, X-rays characteristics, crystal, symmetrical operation, plane of symmetry, X-ray diffractometer, X-ray spectrometer, optical microscope limit of resolution, linear absorption coefficient, mass absorption coefficient

Polymer processing engineering technology 2

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE401

Topics: Polymer processing engineering technology, cellular polymer products, cellular structure production, synthetic foam production, polyurethane foam production, welding plastics, pressure flow, Hagen-Poiseuille equation, reduced viscosity plot, Huggin's equation

Introduction to engineering

Year: 2016

School: University of Nigeria, Nsukka

Department: Engineering

Course Code: EGR101

Topics: Nigerian society of engineers, Council for the regulation of engineering in Nigeria, NSE, COREN, role of engineers, engineering employment, agricultural and bioresources engineering, agricultural production, civil engineering, Metallurgical & materials engineering, iron, electrical engineering, generator, motor, war of currents, electronic engineering, mechanical engineering

POLYMER CHAIN PROPERTIES AND SOLUTION

Year: 2019

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE503

Topics: polymer chain, polymer, polymer solubility, conformation, thermodynamic, Flory-Huggins theory, Gibbs

Polymer Chemistry 2019 & 2020

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE301

Topics: Polymer Chemistry, polypropylene, polymer tacticity, polymerization reaction, rheometer, membrane osmometer, Polyamide, polyamines, polyureas, polyethers, step down polymerization, chain transfer reaction, heterochain polymer

Polymer science

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: PTE503

Topics: Polymer science, ideal polymer solution, dilatometer, crystallization kinetics, horizontal dilatometer, ideal polymer solutions, Floy-Higgins theory, cohesive energy density, Huggin's equation, freezing point curves

Food packaging

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: FST511

Topics: Food packaging, food packaging materials, migration, overall migration, specific migration, food process industry, packaging material barrier property, polymer, package, aseptic packaging, smart packaging, intelligent packaging, glass packaging material, glass container manufacturing, Lacquer in food packaging, form-fill-seal packaging

Electronics 2 2019&2020

Year: 2020

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MCE411

Topics: Electronics, oscillator frequency, oscillator, multivibrators, monostable multivibrators, astable multivibrators, 555 timer circuits, Barkhausen stability criterion, loop gain equation, operating frequency, Colpitt's oscillator, Clapp oscillator, Wien Bridge oscillator, relaxation oscillators, crystal oscillators, crystal oscillator frequency

Books related to Fundamental of Engineering Materials

The Elements of Polymer Science & Engineering ,3rd edition

Author: Alfred Rudin, Phillip Choi

School: Institute of Management Technology

Department: Engineering

Course Code: CHE310

Topics: Polymer Science, Polymer Engineering, Polymerization, Synthetic Polymers, Copolymers, Constitutional Isomerism, Configurational Isomerism, Polymer Molecular Weights, polymer Solids, polymer Liquids, Polymer Mixtures, Step-Growth Polymerization, Free-Radical Polymerization, Copolymerization, Dispersion Polymerization, Emulsion Polymerization, Ionic Polymerization, Coordinated Polymerization, Polymer Reaction Engineering, Biopolymers

Material science

Author: Gaurav Tripathi

School: University of Nigeria, Nsukka

Department: Engineering

Course Code: EGR201

Topics: Materials Science, materials Engineering, Rutherford model, Bohr model, atom, De- Broglie’s atomic model, Atomic bonding, ionic bonding, covalent bonding, Secondary Bonding, metallic bonding, Fluctuating Induced Dipole Bonds, Polar Molecule-Induced Dipole Bonds, Permanent Dipole Bonds, Crystallography, crystal structures, Crystal Lattice, Bravais lattices, Metallic Crystal Structures, Polycrystalline Materials, Non-Crystalline Solids, Miller Indices, Point Defects, Mechanical Properties of Metals, Stress-Strain curve, Elastic deformation, plastic deformation, Tensile Properties, Brinell Hardness Test, Micro-hardness Test, Knoop Hardness Test, Scleroscope Hardness Test, durometer, fracture, creep, dislocation, Solid-Solution Strengthening, Microstructural Exam, Grain size determination, carbon steel, cast iron, alloy, Dielectric Materials, Dielectric strength, Intrinsic dielectric strength, Magnetic Properties, Diamagnetism, Ferromagnetism, Ferrimagnetism, Hard Magnetic Materials, Extrinsic Semiconductor, semiconductor

Foundation chemistry Access chemistry

Author: AO Oyewale, FM Folarinmi

School: National Open University of Nigeria

Department: Science and Technology

Course Code: CHM001

Topics: elements, compounds, atomic theory, chemical reaction, atom constituents, chemical symbols, chemical formulae, chemical reactions, chemical equations, electronic configuration, atomic number, mass numbers, nuclear atom, electronic, energy levels, Ion formations, nuclear reactions, radioactivity, nuclear radiations, nuclear fusion, nuclear fission, radioactivity hazards, chemical bonding, electrovalent bonding, Ionic bonding, electrovalent compounds, covalent bonding, covalent compounds, coordinate covalent bonding, dative covalent bonding, metallic bonding, intermolecular bonding, Van der Waal's forces, dipole-dipole attractions, hydrogen bonding, periodic table, periodic law, transition elements, atomic orbital model, principal quantum number, subsidiary quantum number, azimuthal quantum number, magnetic quantum number, spin quantum number, atomic orbital shape, atomic size, ionic radius, ionization energy, electron affinity, electronegativity, mole concept, melting, vaporization, boiling point, evaporation sublimation, heating graphs, cooling graphs, Boyle's law, Charles's law, Avogadro's law, boiling, solid classification, solid properties, molecular solid, metallic solid, Ionic solid, covalent solid, energy changes, heat content, heat of reaction, exothermic reactions, energy level diagrams, standard state, thermochemical equations, entropy, entropy change, free energy, chemical kinetic, rate of a chemical reaction, temperature, gas pressure, catalyst, activation, reaction rate, collision theory, Le Chatelier's principle, Haber process, contact process, salt hydrolysis, buffer solutions, common Ion effect, solubility product, Acid bases, salt, electrolysis, redox reactions, electrolytic conduction, oxidation, reduction, copper purification, electroplating, quantitative hydrolysis, metal corrosion, iron rusting, carbon, carbon allotropes, Diamond graphite, amorphous carbon, combustion reactions, industrial gas chemistry, metals, alloys, chemical industry, heavy chemicals, fine chemicals, fertilizers, plastics, soaps, detergents, pharmaceuticals, Nigerian chemical industry, aromatic compounds, Alicyclic compound, heterocyclic compound, homologous series, functional groups, isomerism, structural isomerism, geometric isomerism, IUPAC Nomenclature of organic compounds, purification methods, distillation, crystallization, chromatography, empirical formula, molecular formular, alkanes, natural gas, petroleum crude oil, benzene, fractional distillation petrol quality, cracking, isomerization, petrochemicals, alkanols, alkanoic acid, alkenoate, fat, oils, amino acid, polymer chemistry, polymerization processes, condensation polymerization, resins, natural polymers, carbohydrates, proteins, synthetic polymers, water pollution

The Science and Engineering of Materials ,Seventh Edition

Author: Donald Askeland, Wendelin Wright

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207, ENG208

Topics: Materials Design, Atomic Structure, Atomic Bonding, interatomic spacing, amorphous materials, lattice, basis, unit cells, crystal structure, Allotropic Transformation, Polymorphic Transformation, Crystal Structures, unit cell, Covalent Structures, diffusion, Fick’s Law, Mechanical Properties, Tensile Test, stress, strain, Nanoindentation, Fracture Mechanics, Fatigue, Fatigue Test, creep, rupture, stress corrosion, Strain Hardening, Annealing, Hot Working, Nucleation, cooling curves, cast structure, casting, Directional Solidification, Single Crystal Growth, Epitaxial Growth, Phase Diagram, Phase Equilibrium, Dispersion Strengthening, Eutectic Phase Diagrams, Eutectoid Reaction, Martensitic Reaction, Tempering, Nonferrous Alloys, Glass-Ceramics, Polymers, Polymerization, Thermoplastics, elastomers, rubbers, adhesives, Composites, Particulate Composites, Fiber-Reinforced Composites, plywood, concrete, asphalt, Electronic Materials, semiconductors, insulators, Electrostriction, Piezoelectricity, Ferroelectricity, Magnetic Materials, Magnetization

The science and engineering of materials Instructors‘ Solution Manual, Fourth Edition

Author: Frank Askeland, Pradeep Phulé, Gregory Lea

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207, ENG208

Topics: Materials Design, Atomic Structure, Atomic Bonding, interatomic spacing, amorphous materials, lattice, basis, unit cells, crystal structure, Allotropic Transformation, Polymorphic Transformation, Crystal Structures, unit cell, Covalent Structures, diffusion, Fick’s Law, Mechanical Properties, Tensile Test, stress, strain, Nanoindentation, Fracture Mechanics, Fatigue, Fatigue Test, creep, rupture, stress corrosion, Strain Hardening, Annealing, Hot Working, Nucleation, cooling curves, cast structure, casting, Directional Solidification, Single Crystal Growth, Epitaxial Growth, Phase Diagram, Phase Equilibrium, Dispersion Strengthening, Eutectic Phase Diagrams, Eutectoid Reaction, Martensitic Reaction, Tempering, Nonferrous Alloys, Glass-Ceramics, Polymers, Polymerization, Thermoplastics, elastomers, rubbers, adhesives, Composites, Particulate Composites, Fiber-Reinforced Composites, plywood, concrete, asphalt, Electronic Materials, semiconductors, insulators, Electrostriction, Piezoelectricity, Ferroelectricity, Magnetic Materials, Magnetization

Fundamentals of Engineering Materials

Author: Adebisi

School: Air Force Institute of Technology

Department: Engineering

Course Code: GET212

Topics: material engineering, material science, performance, ceramics, polymers, composites, advanced materials, semiconductors, biomaterials, nanomaterials, thermal property, electrical property, optical property, magnetic property, nanotechnology

Foundations of Materials Science and Engineering, sixth edition

Author: William Smith, Javad Hashemi, Francisco Presuel-Moreno

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207, ENG208

Topics: Atomic Structure, Atomic Bonding, Crystal structure, Amorphous Structure, Solidification, Crystalline Imperfections, Engineering Alloys, Phase Diagrams, Polymeric Materials, ceramics, Composite Materials, corrosion, light, superconductive materials, magnetic properties, biological materials, biomaterials, smart materials, bond, cubic unit cell, diffusion, alloy, metal, stress, strain, Poisson ratio, plastic deformation, gibbs phase rule, cooling curves, copper, iron, steel, cast iron, aluminum, magnesium, titanium, nickel, thermoplastic, thermost, elastomer, rubber, glass, concrete, asphalt, wood, sandwich structures, corrosion rates, metal-matrix, ceramic-matrix, galvanic cells, microelectronics, nanoelectronics, semiconductors, light, electromagnetic spectrum, laser, luminescence, optical fibers, superconducting materials, ferromagnetic, magnetic field, ferromagnetism, tendon, ligament, articular cartilage

Material Science

Author: SL Kakani

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207, ENG208

Topics: Atomic Structure, Electronic Configuration, Crystal Geometry, Crystal Structure, Crystal Defects, bond, electron theory, Photoelectric Effect, diffusion, mechanical test, alloy, phase diagram, phase transformation, heat treatment, deformation, oxidation, corrosion, thermal properties, optical properties, electrical properties, magnetic properties, semiconductors, superconductivity, polymers, elastomers, organic materials, composites, nanostructure, spintronics, crystal, whiskers, unit cell, Co-ordination Number, crystal Imperfections, Anisotropy, Frank-Read Source, Crystal Growth, bond, Drude-Lorentz Theory, Metallic Bonding, . Fermi-Dirac, Sommerfield Free-Electron Theory, Brillouin Zones, Energy Bands, Resistivity, Conductivity, Thermoelectricity, Einstein’s Photoelectric Equation, Photoelectric Cell, Fick’s Laws, Surface Diffusion, Atomic Model, Mechanical Tests, Hume-Rothery’s Rules, Lever Rule, Annealing, Mass Effect, Pyrometers, Elastic Deformation, Plastic Deformation, Twinning, Work Hardening, Strain Hardening, Season Cracking

Engineering materials

Author: AT Oyelami

School: Federal University of Agriculture, Abeokuta

Department: Engineering

Course Code: MCE203

Topics: Engineering materials, metals, ceramic, glasses, polymers, elastomers, atomic structure, atomic bonding, Bohr theory, Quantum Numbers, Wave-Mechanical Model, Crystal Structure, crystal defect, semiconductors, electrical conduction, Intrinsic Semiconduction, Extrinsic Semiconduction, Hot-working Processes, Hot-rolling, forging, drop-forging, Hot-pressing, extrusion, Cold-pressing, Deep-drawing, coining, spinning, Annealing, Normalising, Hardening, Case Hardening, Carburizing, Nitriding, Flame Hardening, Cyaniding, tempering

Properties and strength Of Materials

Author: Muhannad Zedan

School: Bayero University, Kano

Department: Engineering

Course Code: CIV3308

Topics: strength Of Materials, Simple stress, simple strain, Elastic materials, Hooke's law, Modulus of elasticity, Young's modulus, Brittle materials, Poisson's ratio, Shear stress, Modulus of rigidity, Double shear, Temperature stresses, Compound bar, Cantilever beams, Simple beams, Shear force, bending moment, Shear force diagram, bending moment diagram, Torsion, Crystalline structure, Metals crystalline structure, Atomic bonding, crystal structure, Body-centered cubic structure, Face-centered cubic structure, Hexagonal close-packed structure, grain structure, grain boundary, polymorphism, Slope of beams, deflection of beams, Fatigue, creep, Fracture, Creep test, Fracture mechanics, Linear fracture mechanics, Griffith's fracture criterion

Materials Science and Engineering An Introduction,10th edition

Author: William Callister, David Rethwish

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207, ENG208

Topics: atomic structure, interatomic bonding, crystalline solids, crystals, atomic bonding, diffusion, dislocation, strengthening mechanisms, failure, mechanical properties, phase diagrams, phase transformations, alloy, ceramic, polymer, corrosion, degradation, composites, polymer synthesis, polymer processing, oxidation, electrical properties, magnetic properties, optical properties, thermal properties, unit cell, density computation, Polymorphism, Allotropy, Crystallographic points, Crystallographic directions, polycrystalline materials, anisotropy, X-ray diffraction, plastic deformation, point defects, atomic vibration, fick's law, Stress–Strain Behavior, Anelasticity, fatigue, creep, solubility limit, phase equilibria

Materials Science and Engineering, An Introduction ,8th Edition Solution Manual

Author: William Callister

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207, ENG208

Topics: atomic structure, interatomic bonding, crystalline solids, crystals, atomic bonding, diffusion, dislocation, strengthening mechanisms, failure, mechanical properties, phase diagrams, phase transformations, alloy, ceramic, polymer, corrosion, degradation, composites, polymer synthesis, polymer processing, oxidation, electrical properties, magnetic properties, optical properties, thermal properties, unit cell, density computation, Polymorphism, Allotropy, Crystallographic points, Crystallographic directions, polycrystalline materials, anisotropy, X-ray diffraction, plastic deformation, point defects, atomic vibration, fick's law, Stress–Strain Behavior, Anelasticity, fatigue, creep, solubility limit, phase equilibria

Corrosion

Author: Abdulwahab

School: Air Force Institute of Technology

Department: Engineering

Course Code: GET212

Topics: corrosion, types of corrosion, corrosion control, crystalline materials, space lattice, unit cells, metal solidification, cooling curves, Electrochemical corrosion, metallic solid solution, Substitutional solid solutions, Interstitial solid solutions, binary isomorphous alloy systems

Lecture notes on material science

Author: EGR UNN

School: University of Nigeria, Nsukka

Department: Engineering

Course Code: MME201, EGR201

Topics: material science, materials, Atomic Structure, Interatomic Bonding, atomic model, bonding energies, bonding forces, ionic bonding, covalent bond, metallic bond, Polymorphism, Allotropy, crystal structure, Polycrystalline Materials, crystals, corrosion, electrochemical cell

Introduction to material science tutorials and assignment work book

Author: ENG207

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207

Topics: Metallic Materials, metal, alloy, Ceramic Materials, Polymeric Materials, polymers, Composite Materials, chemical bonds, bonding, covalent bond, ionic bond, metallic bond, crystal structure, crystallography, atomic packing, Bravais lattices, crystal, unit cell, lattice point, crystallographic planes, density, Geometrical arrangement, solubility

Introduction to engineering materials lecture digest

Author: ENGR U MARK

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: ENG207

Topics: Atomic bonding, classification of materials, atomic packaging and crystal structures, unit cells and lattice points, pyrometallurgy, hydro metallurgy, electrometallurgy

Introduction to Materials for Advanced Energy Systems

Author: Colin Tong

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MCE403

Topics: Advanced Energy Systems, Energy resource, energy system development, energy process characterization, energy calculations, energy accounting, sustainable energy development, Dynamic Mechanical Spectroscopy, nano-scale material, micro-scale material, nanoindentation, optical microscopy, electron microscopy, atom probe tomography, advanced x-ray characterization, neutron scattering, phase transformation temperatures, density, specific gravity, thermal conductivity, thermal expansion, electrical conductivity, electrical resistivity, permittivity, permeability, corrosion, oxidation, toughness, materials design, materials modeling, advanced coatings, photovoltaic materials, hybrid solar cells, thermal storage materials, phase change materials, Geothermal electricity, geothermal heat pump, wind resources, wind machinery, energy-generating systems, wind turbine, hydropower technology, ocean energy, hydrogen generation technology, fuel cells, advanced nuclear energy, fission reactors, fusion reactors, thermoelectric materials, piezoelectric materials, pyroelectric materials, magnetostrictive materials, multiferroic magnetoelectric materials, triboelectric materials, artificial photosynthesis

Building Materials, Revised Third Edition

Author: SK Duggal

School: Bayero University, Kano

Department: Engineering

Course Code: CIV3302

Topics: Building Materials Principal Properties, Structural Clay Products, Brick's Classification, Brick's Testing, Clay Tiles, Terracotta, Porcelain, stoneware, Earthenware, Glazing, Rocks, Stones, Rock-forming minerals, Rock's Classification, Stone Durability, Stones Application, Stone seasoning, wood, wood Products, Trees Classification, Trees growth, Timber Preservation, Timber testing, Timber Structure, Timber's Fire Resistance, Properties of wood, wood products, wood-products applications, Material for making concrete, Cements, Portland cement, Raw materials chemical composition, Cement Hydration, Rate of Hydration, Hydration water requirement, Cements manufacturing, Cements testing, Cement Types, Cements storage, Aggregates, Aggregates classification, Aggregates characteristics, Deleterious Materials, Organic Impurities, Soundness, Aggregates Thermal Properties, Fine Aggregates, Coarse Aggregates, Cinder Aggregates, Mixing water Quality, Effect of mixing water from different source, Water for washing aggregates, Curing water, Lime, Limestone's Impurities, Limestone's Storage, Lime Vs Cement, Pozzolanas, Concrete, water-cement ratio, workability, Maturity, Defects, Re-vibration, Rheology, Non-destructive testing, Admixture for concrete, Concrete Mix design, Building Mortars, Ferrous Metals, Non-Ferrous Metals, Ceramic Materials, Polymeric Materials, Paints, Enamels, Varnishes, Tar, Bitumen, Asphalt, Gypsum, Special Cements, Cement Concretes, Adhesives, Water proofing materials, Fiber, Geosynthetics, Composite Materials, Smart materials, Asbestos, Thermoc0ol, Heat Insulating Materials, Sound Insulating Materials.

Software Engineering, Tenth Edition

Author: Ian sommerville

School: Federal University of Technology, Owerri

Department: Engineering

Course Code: MCE303, MCE506

Topics: software processes, agile software development, requirements engineering, system modelling, architectural design, design and implementation, software testing, software evolution, system dependability, system security, dependable systems, reliability engineering, safety engineering, security engineering, resilience engineering, advanced software engineering, software reuse, component-based software engineering, distributed software engineering, service-oriented software engineering, systems engineering, systems of systems, real-time software engineering, software management, project management, project planning, quality management, configuration management

Introduction to Aircraft (Aerospace) Materials

Author: AED AFIT

School: Air Force Institute of Technology

Department: Engineering

Course Code: AED301

Topics: Aircraft Materials, Aerospace Materials, aluminum, Titanium, Magnesium, steel, super alloys, Fibre–polymer composites, Fibre–metal laminates, Factor of safety, Design factor, safety factor, Network Polymers, Deformation mechanisms, Semi crystalline polymers, plastic polymers, elastomers deformation mechanism, Thermoplastics, Thermosets, Time-Dependent Deformation, Stress relaxation test, Advanced Polymers, Ultrahigh Molecular Weight Polyethylene