Results 61 to 70 of about 347,585 (281)
Influence of different glass fiber reinforcements on denture base polymer strength (Fiber reinforcements of dental polymer) [PDF]
Medicinski Glasnik, 2009 Aim Assessment of flexural strength values of dental base polymersreinforced with different glass fibers (“dental” and “industrial”origin) after performed artificial ageing procedures.Methods Three hundred specimens (dimensions 18 x 10 x 3 mm)were ...
Ketij Mehulić, +5 more
doaj
Influence of Embedding Fiber Optical Sensors in CFRP Film Adhesive Joints on Bond Strength
Sensors, 2020 The increasing utilization of carbon fiber reinforced plastic (CFRP) in the aeronautical industry calls for a structural health monitoring (SHM) system for adhesively bonded CFRP joints. Optical glass fiber with inscribed fiber Bragg gratings (FBGs) is a
Neele Grundmann +4 more
doaj +1 more source
Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC
Advanced Engineering Materials, EarlyView.ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source
Lightweight, high-strength, reinforced plastic tube-franging die [PDF]
, 1970 Dies of a phenolic molding compound with chopped glass fibers as fill material possess a flexural strength of 20,000 psi and a compressive strength of 28,500 ...
Bush, S., Caseldine, H., Smith, R. H.
core +1 more source
Advanced Engineering Materials, EarlyView.Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang +3 more
wiley +1 more source
Molecules, 2020 This study investigates the influence of intra-ply hybrid patches and hydrothermal aging on the indentation properties of patch repaired GFRP composites.
J. Jefferson Andrew +2 more
doaj +1 more source
Inexpensive insulation is effective for cryogenic transfer lines [PDF]
, 1966 Matting cover thermally insulates cryogenic-liquid transfer pipelines. The matting consists of layers of commercially available fiber glass tape in which the fibers are randomly oriented in parallel ...
Lindgren, A. R.
core +1 more source
Microfibrous TiO2 supported photocatalysts prepared by metal-organic chemical vapor infiltration for indoor air and waste water purification [PDF]
, 2009 The photocatalytic degradation of gaseous (toluene) and aqueous (imazapyr, malic acid, orange G) pollutants over TiO2 supported photocatalysts is investigated using a batch reactor. A strong influence of the microstructural characteristics of TiO2 on the
Gleizes, Alain +5 more
core +4 more sources