Results 81 to 90 of about 2,245 (216)
PHASE COMPLEX OF A TERNARY SYSTEM OF CHROMATES OF LITHIUM, POTASSIUM AND RUBIDIUM [PDF]
, 2020 In this work, we performed a theoretical and experimental study of phase equilibria and chemical transformations in a three-component system with a common anion of chromates of lithium, potassium, and rubidium, which has not been previously ...
Sidorov, A. A. +3 more
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Materials and Corrosion, Volume 77, Issue 9, Page 1424-1437, September 2026.This article examines the impact of externally introduced chromium compounds on the localized corrosion of 316 L stainless steel in acidic chloride environments such as hydrochloric acid. While the corrosion resistance of 316 L relies on the formation of a chromium‐rich passive oxide layer, industrial conditions may expose the steel to various chromium
Florence Lequien
wiley +1 more source
The complexity of chromatic strength and chromatic edge strength [PDF]
computational complexity, 2006 The sum of a coloring is the sum of the colors assigned to the vertices (assuming that the colors are positive integers). The sum ? (G) of graph G is the smallest sum that can be achieved by a proper vertex coloring of G. The chromatic strength s(G) of G is the minimum number of colors that is required by a coloring with sum ? (G).
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Estimation of Ba2+, Ag+ and TI+ as chromates by A.C. Amperometry
, 1975 Department of Chemistry, Birla Inssitute of Technology and Science, Pauli Manuscript received 3 December 1974; accepted 25 February 1975 Estimation of Ba2+, Ag+ and TI+ as chromates by A.C ...
P. S. RAGHAVAN, S. L. GUPTA
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KH2PO4-KMnO4-Ca(NO3)2-La(NO3)3 quaternary anticorrosive coating for magnesium alloys
Discover Chemical EngineeringA new environmentally friendly chemical conversion coating for magnesium alloys was developed using a quaternary mixture of KH2PO4, KMnO4, Ca(NO3)2, and La(NO3)3. The methodology was based on sequential immersion processes that avoid the use of hazardous
Dayatri Bolaños-Picado +3 more
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Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Aqueous zinc batteries hold great promise for large‐scale energy storage, yet their practical application is hindered by dendrite growth and interfacial side reactions on the zinc anode. Inspired by the industrially mature chromate passivation technology, this work reports an in situ construction of a chromium‐rich passivation layer (Zn@Cr) on
Long Huang +9 more
wiley +1 more source
Vision Research, 1999 Chromatic induction from a surround is attenuated by chromatic contrast within a remote region outside of the surround (Shevell & Wei, 1998, Vision Research, 38, 1561-1566). The present study reports hue-cancellation measurements that show the attenuation depends on the magnitude, spatial frequency and chromaticity of remote chromatic contrast. Spatial-
Barnes, Claire S +2 more
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, 1904 Schultén August Benjamin af. Production artificielle par voie humide des chromates anhydres cristallisés de baryum, de plomb, de strontium. In: Bulletin de la Société française de Minéralogie, volume 27, 6, 1904. pp.
Schultén, August Benjamin af
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Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition
Advanced Engineering Materials, Volume 28, Issue 16, 19 August 2026.AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley +1 more source
, 1881 Wyrouboff Grégoire Nicolaevitch. De l'orientation des chromates anhydres neutres et acides de potassium, de rubidium, d'ammonium et de sodium. In: Bulletin de la Société minéralogique de France, volume 4, 5, 1881. pp.
Wyrouboff, Grégoire Nicolaevitch
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