Chemical composition, microstructure and sintering - ResearchGate
Nov 11, 2014 ... modifications on mechanical properties of TiC-based cermet – A review ... ing the effects of chemical composition, microstructure, and sinter- ...... super-alloy with physical vapour deposition coated and uncoated tool. Mater.
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Microstructure and mechanical properties of chromium oxide coatings
Microstructure and mechanical properties of chromium oxide coatings. Xiaolu Pang ... spraying, chemical vapor deposition, and ion implanta- tion. Among them .... the chemical composition deeper in the coating may be slightly different from ...
[ PangJMaterRes.pdf - Read/Download File
Composition, morphology and mechanical properties of plasma
... and mechanical properties of plasma-assisted chemically vapor-deposited TiN films ... TiN films were deposited onto M2 tool steel, type 304 stainless steel and .... with a tempered martensitic microstructure having a fine carbide dispersion.
[ 1-s2.0-0040609086900556-main.pdf?_tid=9f664030-ef0a-11e3-9f48-00000aacb360&acdnat=1402231645_9b6dc4eab35d94bfe36142e86ef307e7 - Read/Download File
Microstructure and mechanical properties of nanocomposite (Ti,Si,Al
In this work (Ti,Si,Al)N films were deposited using only rf or a combination of rf and d.c. ... Chemical composition, thickness, film structure and mechanical properties of the films were ... chemical vapour (PCVD), reaching a Vickers micro- .
[ file20fc6fbe02c14d4bbae0bb4d860c5c97.pdf - Read/Download File
Nanoindentations as Local Probe for the Mechanical Properties and
hand and hardness and Young's modulus on the other hand. It was found that the ... microstructure and chemical composition within coatings is very inhomogeneous, and that ... deposited by chemical vapour deposition . Cross sections of.
[ Superalloys_2004_467_476.pdf - Read/Download File
Deposition, microstructure and properties of texture-controlled CVD
Abstract. The influence of nucleation on the microstructure and properties of CVD Al2O3 was investigated. ... Keywords: Chemical vapour deposition; Al2O3; Nucleation; Texture; Wear resistance. 1. ... Difficult-to-machine materials i.e. high strength mate- rials, for .... substrates of a single composition containing 94 wt%.
[ CVD a-Al2O3 coatings.pdf - Read/Download File
Microstructural features and mechanical properties of carbon
prepared with initial composition of aluminum homogeneously mixed with 1, 2, 4 and 10wt% ... Chemical vapour deposition, Electron microscopy, Microstructure, Mechanical properties .... produced by chemical vapour deposition are multi-.
[ IJEMS 15(3) 247-255.pdf - Read/Download File
Temperature-dependent optical and mechanical properties of
MgF2 thin films were deposited on B270 glass substrates and silicon wafers, respectively. ... The microstructure and surface roughness of the ... chemical composition, and therefore, on the ... deposited obliquely with the vapour incident at an.
[ IJPAP 52(2) 117-123.pdf - Read/Download File
Effect of Heat Treatment on Microstructure and Mechanical
microstructures and mechanical properties were evaluated. ... This is because the stoichiometric composition in PIP-SiC matrix reduces inner oxidation by impurities. ... composites, hybrid process, polymer impregnation and pyrolysis process, chemical vapor .... found in chemical vapor deposited (CVD) SiC and sintered.
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Influence of Si content on structure and mechanical properties of
The chemical composition, microstructure and mechanical properties of these coatings were ... chemical vapor deposition (PECVD) [12−13], sputtering. [14−15] ...
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elaboration of magnetron deposition conditions of tin/si3n4
nanocomposite nanocrystalline TiN/ amorphous Si3N4 microstructure of coatings . ... what might have lowered the coatings mechanical properties. ... using chemical vapour deposition (CVD) [8, 9] or by physical vapour deposition ... magnetron sputtering indicate that coating composition is either the same or lower than that ...
[ httpwww_bg_utp_edu_plartpe22006pe22006033042.pdf - Read/Download File
Mechanical properties of stabilized zirconia - Springer
of this study was to evaluate mechanical properties with respect to adhesion of zirconia ... were employed to characterize the coatings' morphology and microstructure. ... Keywords: zirconia; nanoindentation; nanocrystalline; electron beam-physical vapour deposition .... elements, whose chemical composition was obtained.
[ s40145-013-0080-y.pdf - Read/Download File
Structure and properties of PVD coatings deposited on aluminium
Investigation results concerning microstructure and mechanical properties of the ... Change of the chemical composition was measured using a glow discharge optical ... The physical vapour deposition coating structure is composed of small.
[ 1743294412Y.0000000033 - Read/Download File
Bonding structure and mechanical properties of Ti-B-C coatings
Bonding structure and mechanical properties of Ti-B-C coatings ... revealed that the coatings microstructure is rather amorphous with small ... are revised according to the phase composition and chemical bonding inside the ... chemical vapour deposition (CVD)[11,12] and physical vapour deposition (PVD) by many different ...
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Microstructural, Mechanical and Tribological Characterisation of
fects on the mechanical and tribological properties of VN-based arc-evaporated coatings .... 5.1 Chemical composition and microstructure .........................................
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Properties of alumina films prepared by metal-organic chemical
Keywords: Alumina films; Chemical properties; MOCVD. 1. Introduction. The chemical vapour deposition (CVD) process will ... Material properties, such as the protection of steels against high-temperature corrosion, and chemical structure and composition were investi- .... microstructure of the films was investigated by X -ray.
[ properties95haanappel.pdf - Read/Download File
CVD of titanium oxide coatings: Comparative evaluation of thermal
Deposition of titanium oxide (TiO2) films has been investigated in a pulsed DC plasma assisted ... process which affects morphology and microstructure, the chemical and mechanical properties in the ... evaporation [8–10], spray pyrolysis and chemical vapour ... chemical composition and mechanical stability of the films in.
[ TiO2_LPCVD.pdf - Read/Download File
Characteristics of Hard Coatings on AZ61 Magnesium Alloys
particular its high strength, weight ratio makes it an ideal metal for ... Arc Evaporation method and Plasma Assisted Chemical Vapor Deposition method. ... The microstructure wear resistance and adhesion of the investigated coatings were studied. SEM ... Chemical composition of the investigated magnesium alloys. Type of.
[ 04_2012_522_Tanski_05.pdf - Read/Download File
The microstructure, deposition rate and chemical composition of the deposited coatings all depend on the applied ... Keywords: Cr–N coatings; Hardness; Microstructure; Young's modulus. 1. ... vapour deposition (PVD) process have very good.
[ 2004_GCAMJanssen_72.pdf - Read/Download File
Scratch adhesion characteristics of PVD Cr/CrAlN multilayer coating
frequency (RF) and direct current (DC) physical vapour deposition (PVD) magnetron sputtering. The surface morphology, microstructure and chemical composition of the Cr/CrAlN film were evaluated by optical microscopy (OM), field emission scanning ... mechanical properties so as to comply with increasing stricter.
[ PRT-09-2014-0081 - Read/Download File