Results 81 to 90 of about 151,899 (307)
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Preparation of a Kiln Drying Schedule for Poplar (Populus nigra) Lumber of 5 cm Thickness [PDF]
Iranian Journal of Wood and Paper Industries, 2011 In order to establish a kiln drying schedule for Poplar (Populus nigra) lumbers of 5 cm thickness commercially cut from Taleghan region, three schedules, namely T8-F4, T8-F5 and T9-F4 were adopted to dry the lumbers to the final moisture content of 11 ...
Sohrab Rahimi +4 more
doaj
Mesoscale design of multifunctional 3D graphene networks [PDF]
, 2016 Three-dimensional graphene networks are emerging as a new class of multifunctional constructs with a wide range of potential applications from energy storage to bioelectronics.
Mattevi, C, Sherrell, PC
core +1 more source
Dry Synthesis of Defect Lead Titanates and Their Dielectric Properties
NIPPON KAGAKU KAISHI, 1974 Lead titanates of types Pbi.xTiOs.x and Pbi-xNavTiOs-x+(vi2) were prepared by selid-solid reaction among PbOTiO and Na3CO3, with Pb/Ti mol ratiobe1ow unity Above chemical formuiae were proved to bg reasonable on a basis of the fact that mixed reqctapts with TiQ2 in excess gave rise to mondphasic preovskitesby firing.
Kazuyuki KAKEGAAA +4 more
openaire +2 more sources
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
Secagem da Madeira de Louro Preto (Nectandra cuspidata) em Estufa de Micro-ondas
Floresta e AmbienteRESUMO A secagem por micro-ondas em um futuro próximo irá desempenhar importante papel na industrialização da madeira, pois dela depende a melhora da estabilidade dimensional e aumento da resistência mecânica, dentre outras. O objetivo deste trabalho foi
Anízio de Araújo Cavalcante +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk +7 more
wiley +1 more source
Drying characteristics of wood of invasive tree species growing in an urban environment
Les, 2019 Non-native tree species are increasingly growing in urban environments, where they are exposed to cultivation and pruning measures, and in many cases their growth becomes uncontrolled, even invasive.
Denis Plavčak +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
Microwave vacuum and conventional drying characteristics of round Dendrocalamus asper
Advances in Bamboo ScienceDrying round bamboo is important to ensure its dimensional stability, to protect it from biological agents and for making high quality products. Conventional kiln drying of bamboo requires extended drying periods.
Shailendra Kumar
doaj +1 more source