heat treatment
Heat treatment of AlSi9Mg alloy
... Processes of crystallization of alloys have decisive impact on structure of castings, and the same their utility characteristics. Knowledge about those processes constitutes a source of information to development of ...
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Effects of heat treatment on properties of multi-element low alloy wear-resistant steel
... optimum heat treatment techniques for the work layers of wear resistant compound liner are as follows: fog quenching at 900-920ņ plus tempering at ...
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Effect of heat treatment on stainless steel orthodontic wires
... All WHT archwires presented with a signiicant- ly greater opening after the tensile strength test. The 0.020” archwires exhibited an increase of approxi- mately 6 mm, while the other wire thicknesses pre- sented with ...
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Interaction between NiTi Nanomultilayers and Bulk Ti-6Al-4V during Heat Treatment
... After heat treatment, scanning electron microscopy (SEM) analyses were carried out and elemental map distributions were acquired by electron probe microanalysis ...
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Protocol for using protein solubility as an indicator of full-fat soybean heat treatment
... of heat destroys the anti-nutrients, thus making them fit for use in monogastric ...the heat-treated soybeans arises due to the fact that only an optimum level of heat treatment will produce ...
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Heat treatment evaluation on quality and safety of whole tomato (lycopersicum esculentum l.) fruits
... as heat treatment (HT), have been investigated for controlling postharvest fruits and vegetables quality for example in grapefruit (Porat et ...This treatment could substitute a non-damaging physical ...
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Effect of post-polymerization heat treatment on a denture base acrylic resin: histopathological analysis in rats
... lymerization treatment on an acrylic resin denture base, on palatal mucosa in a Wistar rat ...of heat-polymerized acrylic resin would not result in histological changes in the pala- tine mucosa of rats; ...
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Design of the austempering heat treatment of a ductile iron differential case aided by computer simulation
... austempering heat treat- ment ...austempering heat treatment of ADI parts was ...austempering heat treatment, considering the reverse eutectoid, ausferrit- ic, and martensitic ...
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Precise temperature calibration for laser heat treatment
... As a first step, the requirements for temperature measure- ment in laser heat treatment were investigated. Based on the results, a new induction-heated fixed-point device for cali- bration was developed. ...
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The effects of heat treatment on the physical properties of juvenile wood and mature wood of Eucalyptus grandis
... 10 treatment groups of juvenile wood and 10 treatment groups of mature wood from those ...and heat treatment was performed in the same oven at atmospheric pressure and in the presence of ...
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Effect of heat treatment parameters on the properties of low-alloy cast steel with microadditions of vanadium
... Table 2 gives the results of mechanical tests carried out on the low-alloy cast steel with additions of vanadium and compares them with the results of previous studies made on this cast steel (designated as P1 in Tables ...
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Effect of heat treatment and packaging systems on the stability of fish sausage
... ABSTRACT - The purpose of this study was to evaluate the physicochemical and microbiological stability of sausages produced from mechanically separated fish meat (MSM) obtained from Nile tilapia filleting residues. ...
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Effect of heat treatment on structure and magnetic properties of Fe65.5Cr4Mo4Ga4P12C5B5.5 bulk amorphous alloy
... As shown, annealing at 973 K causes a maximum decrease in the magnetization of the cooled sample by about 89.2% compared to that of the as-cast sample, as induced by the formation of [r] ...
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Effect of Quenching Media on Mechanical Properties for Medium Carbon Steel
... The hardness of medium carbon steel can be improved by quenching through different quenching mediums.Hardening was carried out for three different types of steel AISI 1040, 1050 and 4340 having varying carbon content. ...
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Estudo da relação entre resistência à abrasão e dureza de ligas odontológicas de...
... Part VII: The mechanical properties of metal ceramic alloys after simulated porcelain firing.. Properties of cobalt-chromium metal ceramic alloys after heat treatment.[r] ...
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Change of anthocyanins content during raspberry extraction
... and heat treatment of two raspberry cultivars (Villamette and Meeker) was ...of heat-enzymatic treatments of the pulp prior to extraction proved to be suitable in both raspberry ...of heat on ...
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Chemical changes of cell wall components of heat-treated wood / Alterações químicas dos componentes da parede celular de madeiras tratadas termicamente
... Yeo et al. (2017) attributed to hemicelluloses the beginning of wood degradation. They are the first wood carbohydrates to degrade with heat treatment due to their heterogeneous structure. The ...
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Synthesis of Nanopowders ZnO and ZnO : Mn by Ultrasonic Sprey Pyrolysis
... The paper analyzes the influence of the type of carrier gas: helium, air, nitrogen on the physical prop- erties of nanopowders of ZnO and ZnO : Mn, synthesized by ultrasonic spray pyrolysis. It has been investi- gated ...
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Characterization and Conduction Mechanism of Highly Conductive Vanadate Glass
... caused by the heat treatment, was effective even when the ionic conduction coexisted with the electronic conduction. Highly conductive vanadate glasses have a lot of in- dustrial applications, such as ...
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Braz. J. Chem. Eng. vol.23 número1
... different heat treatment temperature/time combinations. After the heat treatment, the final temperature was set at 35 o C and the GDL added in the following ratio: GDL/caseinate = ...
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