Topics: Non-woven fabric technology, needle punching method, needle bonded fabrics, spun-laced webs, fibre packing density, non-woven fabric reinforcement technique, parallel-laid web formation, cross-laid web formation, random web formation, non-woven technology, Bale opener operation, thermal bonding, chemical bonding, hydro entanglement, stitch bonding, mat production

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

Topics: Quality control, quality circle, total quality management, statistical quality control, electronic yarn cleaner, quality assurance, cotton fiber

Topics: Mineral processing, comminution, Coarse grinding, fine grinding, cassiterite, Bond's equation, hydro cyclones, unit process, unit operation, forth flotation technique, mineral processing, critical crack length, grinding

Topics: Materials mechanical properties, true strain, tensile test, true stress-strain curve, tensile uniaxial flow stress, uniform plastic deformation, ultimate tesnile strength

Topics: Joining technology, welding technology, welding arc, arc blow, resistance welding, solid state welding, gas welding, complete joint penetration, undercut, welded point porosity

Topics: Metallurgical thermodynamics, Kirchhoff's law, heat of reaction, Hess law, chromium carbide formation, isothermal expansion, reversible expansion, Clausius-clapeyron equation, rate constant, activation energy, leaching process, Metallurgical kinetics

Topics: Physical metallurgy, hot working operations, cold working operation, work hardening, interstitial diffusion mechanism, diffusion process, phase change, eutectoid reaction, nucleation, annealing

Topics: Corrosion science, corrosion engineering, metal tube wall erosion corrosion, activation polarization, concentration polarization, anodic inhibitor, inhibition efficiency

Topics: Measurement, instrumentation, measuring instrument, process control, experimental engineering analysis, gauge reading, damping ration, damped natural frequency, static sensitivity, time constant, measurement error