Results 81 to 90 of about 106,818 (251)
Effect Of Ti Powder Addition On The Fabrication Of TiO2 Nanopowders
Archives of Metallurgy and Materials, 2015 Sintered samples of Ti added TiO2 nanopowders were fabricated by combined application of magnetic pulsed compaction (MPC) and sintering. The effect of Ti nano powder on density, shrinkage and hardness of the samples were investigated as part of the study.
Raihanuzzaman R.M. +5 more
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Metals, 2020 The decarburization behaviour during the sintering of metal-injection-moulded 420 stainless steel was investigated. Particular attention has been paid to the decarburization mechanisms and carbon distribution of parts sintered at different temperatures ...
Jia Lou +6 more
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Thermodynamics of the densification process for polymer glasses [PDF]
, 1977 A quantitative description is given for the densification process of glasses resulting from glass formation at elevated pressures . Phenomenological relations are derived, or justified, which allow estimation of the densification rate K' (with respect 10
Mckinney, John E.; Simha, Robert
core +1 more source
On the impact of impurities on the densification of polar firn [PDF]
, 2012 Understanding polar firn densification is crucial for reconstructing the age of greenhouse gas concentrations extracted from ice cores, and for the interpretation of air in ice as a dating tool or as a climate proxy.
Bigler, Matthias +11 more
core +1 more source
IET Nanodielectrics, 2019 The 0.8(K(0.52)Na(0.48))NbO(3)–0.2KSr(2)Nb(5)O(15)-yBi(2)O(3) (0.8KNN-0.2KSN-yBi(2)O(3)) lead-free ferroelectric composite ceramics were synthesised using rod-like KSr(2)Nb(5)O(15) (KSN) and isometric (K(0.52)Na(0.48))NbO(3) (KNN) particles as raw ...
Yi-ting Guo +4 more
doaj +1 more source
Densification Scenario of Dhaka: The Role of Socio-Economic and Political Forces on Urban Planning [PDF]
, 2017 Dhaka the capital of Bangladesh is one of the fastest growing megacities in the world with a density of 23 234 people per square kilometer World Population Review 2016 The city bears a legacy of four hundred years and has undergone a series of ...
Syeda Jafrina Nancy
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Densification model for powder compacts [PDF]
, 1999 The driving force of densification has traditionally been modeled on the basis of local curvature changes between powder particle pairs. Extension of particle pair analysis to powder compacts involving billions of particles has not been successful ...
Lam, David C.C.
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Performance Limits of Network Densification [PDF]
IEEE Journal on Selected Areas in Communications, 2017 15 pages, 14 figures. To appear in IEEE JSAC 2017.
Van Minh Nguyen, Marios Kountouris
openaire +2 more sources
, 2020 In this article, I set out an approach to cities and urbanisation through a relational geography of urban density. While density has long been central to the urban question, I argue for a focus on the relationship between densification, de-densification,
Colin Mcfarlane
semanticscholar +1 more source
Rapid densification of borophosphosilicate glass [PDF]
, 1989 The effect of densification, using a rapid thermal annealer, on properties of low pressure chemical vapor deposited borophosphosilicate glass films (4 wt.% B, 4 wt.% P) has been investigated. After densification, the wet etch rate of the films decreased
Lynnette D. Madsen, Jacques S. Mercier
core +1 more source