high temperature treatment effect
Temperature and enzyme activity
... After previous treatment at high temperatures the destructive effect is overwhelming, and the greater the incubation period at the higher temperature the greater the destruction of the e[r] ...
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Effect of High Temperature Treatment on Aqueous Corrosion of Low Carbon Steel by Electrochemical Impedance Spectroscopy
... under high temperature conditions has become a subject of major research interest for a number of indus- trial applications ...[1,2]. Temperature is one of the critical environmental parameters in ...
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Effect of alloy treatment and coiling temperature on microstructure and bending performance of ultra high strength strip steel
... High strength steel strip; Coiling temperature; Bainite; Martensite; Bend test; Microstructural homogeneity; Crystallographic texture... There has been an increasing interest to develop [r] ...
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Investigation of Element Effect on High Temperature Oxidation of HVOF NiCoCrAlX Coatings
... heat treatment, including solution annealing at 1120 °C for 2 hours in vacuum, followed by aging treatment at 845 °C for 24 hours in air and air cooling to room ...heat treatment, which is intended ...
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Effect of Alloying Elements on High Temperature Mechanical Properties for Piston Alloy
... Three types of AlSi alloys were casted by permanent mold gravity method. The chemical composition and the heat treatment schedule of the alloys are shown in Table 1. Cylindrical type specimens for mechanical ...
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The Effect of High Temperature Treatment on Wheat Streak Mosaic Virus Resistance and Certain Resistance-Related Chemicals in Bread Wheat
... directly involved in stopping pathogen development (17, 23), accelerating the cellular death of cells close to the infection site, preventing the advance of infection and/or by generating a toxic environment which will ...
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Influence of Pulverization and CaO Nanoparticles Addition on Thermoelectric Properties and Grain Growth of Mg2Si Based Compound
... heat treatment at 500 C for 50 h in an argon gas ...little effect on ...at high temperature. The heat treatment brought to the grain growth for the sample without CONP addition and ...
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Effect of high temperature and pressure on quantification of MON 810 maize
... on food quality and safety. Genetically modified foods are of specific interest due to a long-term controversy accompanying their cultivation and consumption (Klintman 2002; Frewer et al. 2004). Maize and soybean ...
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Investigation of the Effect Temperature on Photovoltaic (PV) Panel Output Performance
... panel temperature considered as critical issues when forecasting energy ...long-time high temperature working conditions of PV panel can cause irreversible degradation of its electric output ...The ...
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A Comparison of Chemical Pretreatment Methods for Converting Cotton Stalks to Ethanol
... Ethanol is a high octane, water free alcohol produced from the fermentation of sugar or starch. It is used as a blending ingredient in gasoline or as a raw material to produce high octane fuel ether ...
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Infection success of Echinoparyphium aconiatum (Trematoda) in its snail host under high temperature: role of host resistance
... because high temperatures can reduce host immune ...as temperature may also affect parasite infective stages and other host characteristics determining the outcome of ...possible temperature effects ...
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Permeability evolution of pyrolytically-fractured oil shale under in situ conditions
... gas flow properties in oil shale stratum during in-situ extracting oil shale by injecting heating, Kang reported his preliminary results on quantity of fissure observed by CT imaging technology in heated Fushun oil ...
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TEMPERATURE STRESS MEDIATED CONSEQUENCES ON PHYSIOLOGY AND SECONDARY METABOLITES OF DATURA STRAMONIUM (L )
... include treatment of ulcer, skin disorder, jaundice, fever, heart diseases, ...the temperature stress-mediated morphological, physiochemical, and antioxidative defense in Datura stramonium, plants were ...
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The Phase Evolution at High-Temperature Treatment of the Oxide-Fluoride Ceramic Flux
... Figure-2 shows XRPD and HTXRD patterns recorded for the sample of granulated and annealed ceramic flux over the temperature range of 298 K to 1773 K. According to the figure- 2, the crystalline phases of the main ...
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Corrosion Resistance of ASSAB Stavax ESR Stainless Steel by Heat and Cold Treatment
... cryogenic treatment, ultra-cryogenic treatment, and high-low temperature tempering treatment using ASSAB Stavax ESR, and conducted the following analyses of the prepared specimens: (1) ...
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Mechanical Properties of Advanced Gas-Cooled Reactor Stainless Steel Cladding After Irradiation
... the high radioactivity of AGR cladding after operation presents a significant barrier to the scientific study of the mechanical properties of helium incorporation, said cladding typically being analyzed in ...
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Development of new high temperature metallic coating materials
... conductivity, high thermal durability, and improved lifetime while considering the overall cost are still demanded in TBCs ...at high temperatures (Pezzotti, ...operating temperature is an additional ...
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Effect of the High Temperature Resistant Nano-Coolant on Automotive Engine Operation
... coolant temperature is 80-90°C, the automobile engine is in the most fuel-efficient working ...the temperature of coolant is too low when the engine starts, which results in the increase of the viscous ...
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Effect of Ca and CaO on the High Temperature Oxidation of AZ91D Mg Alloys
... increased with the addition of Ca. However, this beneficial effect was not substantial because CaO was inherently a non- protective oxide (Pilling-Bedworth ratio = 0.64). Hence, all the alloys tested were prone to severe ...
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Effect of Mineral Garnet Reinforced on the Tribological Properties of Composite at High Temperature
... at high (5kg) load and tested at 100˚C ...the temperature at which wear studies have been ...transition temperature 200˚C which is the critical temperature of the ...as high load ...
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