Results 21 to 30 of about 135,780 (323)
Metals, 2023 This paper investigates the use of shop-floor ferrous scrap that contains iron ore as a raw material for the purpose of making steel products through an in situ carbothermic reduction.
Kedarnath Rane +2 more
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Urban densification and social capital: neighbourhood restructuring in Jinan, China
Buildings & Cities, 2021 Urban densification and massive restructuring projects in China have dictated profound socioeconomic changes. This paper explores changes in social capital and residents’ daily practices (cooking, eating, cleaning, shopping and socialising) in Jinan ...
Xin Li, Minna Sunikka-Blank
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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
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Territoire en Mouvement, 2021 For several decades, individual housing has remained the privileged way of life in France and, more broadly, in Europe (Damon, 2017). Tributaries of private action, residential subdisions continue to develop to all-out, despite the political orientations
Marion Serre, Rémy Vigneron
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Sinter forging of zirconia toughened alumina [PDF]
, 1993 Sinter forging experiments have been carried out on powder compacts of zirconia toughened alumina (ZTA) Ceramics Alumina-15 wt% zirconia was prepared by a gel precipitation method and calcined at temperatures of 900 or 1100°C.
Burggraaf, A.J. +3 more
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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
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Densification during hot-pressing of carbon nanotube–metal–magnesium aluminate spinel nanocomposites [PDF]
, 2007 The densification by hot-pressing of ceramic–matrix composites containing a dispersion of carbon nanotubes (CNT), mostly single-walled, is studied for the first time.
Laurent, Christophe +3 more
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Effect of 1 wt% LiF additive on the densification of nanocrystalline Y2O3 ceramics by spark plasma sintering [PDF]
, 2011 Densification of nanocrystalline cubic yttria (nc-Y2O3) powder, with 18 nm crystal size and 1 wt% LiF as a sintering additive was investigated. Specimens were fabricated by spark plasma sintering at 100 MPa, within the temperature range of 700–1500 °C ...
Chaim, Rachman +3 more
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Research progress of molybdenum-based composites prepared by powder metallurgy technology
Fenmo yejin jishu, 2021 The research progress of the molybdenum-based composites prepared by powder metallurgy (PM) technology was summarized in this paper, the common reinforcements of the molybdenum-based composites and the effects of the reinforcements on the properties of ...
WU Ming-ming +7 more
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Microstructure of Ba1−xLaxTiO3−δ ceramics sintered by spark plasma sintering [PDF]
, 2011 Nano-sized Ba1−xLaxTiO3 (0.00 ≤ x ≤ 0.14) powders were prepared by a coprecipitation method and calcined at 850 °C in air. The corresponding ceramics were obtained by Spark Plasma Sintering (SPS) at 1050 °C.
El Horr, Nahida +3 more
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