Results 271 to 280 of about 21,691 (311)

Composition and Microstructure of Chemically Vapor‐Deposited Boron Nitride, Aluminum Nitride, and Boron Nitride + Aluminum Nitride Composites

Journal of the American Ceramic Society, 1991
The composition and microstructure of dispersed‐phase ceramic composites containing BN and AIN as well as BN and AIN single‐phase ceramics prepared by chemical vapor deposition have been characterized using X‐ray diffraction, scanning electron microscopy, electron microprobe, and transmission electron microscopy techniques.
John A. Hanigofsky, Karren L. More, W. J. Lackey, Woo Y. Lee, Garth B. Freeman   +4 more
openaire   +1 more source

Nitriding Structure and Properties of Nitrided Layers

2014
Abstract Nitriding is a general term for all processes based on the addition of nitrogen to the surface of steel. When carbon is added along with the nitrogen, the process is called nitrocarburizing.  This article provides a detailed discussion on the functional and structural properties of nitrided layers. It describes the structural
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ChemInform Abstract: MISCIBILITY OF URANIUM NITRIDE (UN) WITH LANTHANUM NITRIDE, CERIUM NITRIDE (CEN), PRASEODYMIUM NITRIDE, NEODYMIUM NITRIDE, SAMARIUM NITRIDE (SMN), GADOLINIUM NITRIDE, DYSPROSIUM NITRIDE AND ERBIUM NITRIDE

Chemischer Informationsdienst, 1980
P. ETTMAYER, J. WALDHART, A. VENDL
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ChemInform Abstract: FORMATION OF MIXED CRYSTALS OF THORIUM NITRIDE (THN) WITH LANTHANUM NITRIDE, CERIUM NITRIDE (CEN), PRASEODYMIUM NITRIDE, NEODYMIUM NITRIDE, SAMARIUM NITRIDE (SMN), GADOLINIUM NITRIDE, DYSPROSIUM NITRIDE AND ERBIUM NITRIDE

Chemischer Informationsdienst, 1980
P. ETTMAYER, J. WALDHART, A. VENDL, G. BANIK   +3 more
openaire   +1 more source

ChemInform Abstract: MISCIBILITY OF THORIUM CARBIDE WITH LANTHANUM NITRIDE, CERIUM NITRIDE (CEN), PRASEODYMIUM NITRIDE, NEODYMIUM NITRIDE, SAMARIUM NITRIDE (SMN), GADOLINIUM NITRIDE AND ERBIUM NITRIDE

Chemischer Informationsdienst, 1981
P. ETTMAYER, J. WALDHART, A. VENDL, G. BANIK   +3 more
openaire   +1 more source

Conversion of Alumina to Aluminum Nitride Using Polymeric Carbon Nitride as a Nitridation Reagent

Journal of the American Ceramic Society, 2016
Polymeric carbon nitride, which was synthesized by polymerization of dicyandiamide at 500°C, was used as a nitridation reagent in the conversion of δ‐alumina (δ‐Al 2 O 3 ) to aluminum nitride (AlN). The products obtained at various reaction temperatures
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Nitriding

2005
Abstract Nitriding is a surface hardening heat treatment that introduces nitrogen into the surface of steel while it is in the ferritic condition. Gas nitriding using ammonia as the nitrogen-carrying species is the most commonly employed process and is emphasized in this chapter.
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Nitridation

2007
Abstract Oxidation usually dominates high-temperature corrosion reactions, but under certain conditions, some alloys may be affected by nitridation as well. This chapter explains why nitridation occurs and how it attacks various metals, in some cases, penetrating deeper than oxidation.
openaire   +1 more source

Metal nitrides nanostructures: Properties, synthesis and conceptualization in analytical methods developments for chemical analysis and separation, and in energy storage applications

Coordination Chemistry Reviews, 2023
Z V P Murthy, Suresh Kumar Kailasa
exaly  

Framework structure engineering of polymeric carbon nitrides and its recent applications

Progress in Materials Science, 2023
Bin Tian, Derek Ho, Jiaqian Qin
exaly