Results 31 to 40 of about 106,818 (251)
Self‐Densification of Highly Mesoporous Wood Structure into a Strong and Transparent Film
Advances in Materials, 2020 In the native wood cell wall, cellulose microfibrils are highly aligned and organized in the secondary cell wall. A new preparation strategy is developed to achieve individualization of cellulose microfibrils within the wood cell wall structure without ...
Kai Li +5 more
semanticscholar +1 more source
Effect of reduced Al2O3 mole ratio on fabrication of cordierite ceramic by solid-state sintering method [PDF]
Science of Sintering, 2019 Cordierite ceramic was fabricated by reducing Al2O3 mole ratio from 2.0 to 1.4 with kaolin, silicon dioxide and magnesium oxide as the raw materials.
Li Ye, Zhao Hengze
doaj +1 more source
, 2020 Laser-based additive manufacturing opens up a new horizon in terms of processing novel alloys that are difficult to process using conventional techniques.
Taban Larimian +4 more
semanticscholar +1 more source
Regulating urban densification: what factors should be used?
, 2021 Highlights Urban densification is increasingly accepted as a necessity and is important for no-net land take. Densification occurs in many places, especially fast-growing cities with a combination of demographic change, economic pressure and large ...
J. Teller
semanticscholar +1 more source
Intensive particle rearrangement in the early stage of spark plasma sintering process
Journal of Asian Ceramic Societies, 2015 The densification behaviors of 3 mol% yttria-stabilized tetragonal zirconia polycrystal (3Y-TZP) ceramics during spark plasma sintering (SPS) were analyzed both using the master sintering curve (MSC) approach and by evaluating the temperature dependent ...
Ling Wang +4 more
doaj +1 more source
Cailiao gongcheng, 2021 Nickel-based cast superalloy is one of the main materials applied in the manufacture of aeroengine and gas turbine,and it is widely applied in aerospace,energy industry and shipbuilding industries etc.The rapid development of modern aviation industry is ...
SONG Fu-yang +5 more
doaj +1 more source
Journal of Asian Ceramic Societies, 2021 We recently reported that the terahertz (THz)-wave characteristics of pottery bodies varied significantly with firing temperature. This suggested the feasibility of conducting nondestructive inspection of the sinterability and manufacturing-process ...
Seiji Niijima +5 more
doaj +1 more source
Densification of Wood – Chemical and Structural Changes Due to Ultrasonic and Mechanical Treatment [PDF]
, 2021 This paper presents the state of the art of wood surface densification method by pressing with ultrasound. The properties of ultrasound and its effects on the structure and properties of wood, as well as ultrasound-induced chemical changes in wood ...
Peter Koleda +4 more
core +1 more source
Analysis on urban densification dynamics and future modes in southeastern Wisconsin, USA.
PLoS ONE, 2019 Urban change (urbanization) has dominated land change science for several decades. However, few studies have focused on what many scholars call the urban densification process (i.e., urban intensity expansion) despite its importance to both planning and ...
Lingzhi Wang +5 more
doaj +1 more source
Planning with power. Implementing urban densification policies in Zurich, Switzerland [PDF]
, 2022 This article contributes to the debate on power in planning. It builds on recent developments linked with the so- called new institutional turn in planning.
Gerber, Jean-David, Debrunner, Gabriela
core +1 more source