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Precipitation hardening significantly has an effect on their mechanical properties, and in turn reducing the concentration of silicon in Al-Si-Cu alloys results in broadening the temperature range of these alloys, resulting in deterioration of casting properties (this leads to a reduction in fluidity, hot cracking and material tendency) for shrinkage porosity).
Selected mechanical and electrochemical properties of PVD and CVD coatings on the AlSi9Cu4 alloy substrate [4] Coating Ecorr [mV] Rp [kΩ×cm2] Icorr [µA/cm2] Microhardness HV Length of wear trace [m] Uncoated 655 7.2 3.6 100 no data Ti/DLC/DLC 599 64.7 0.4 1990 392 Ti/(Ti,Si)N/(Ti,Si)N 673 26.1 1.0 1708 8.9 Cr/CrN/TiN 667 11.2 2.3 1929 5.3 Cr/CrN/CrN 667 3.5 7.5 1951 10.0 Ti/Ti(C,N)/(Ti,Al)N 652 16.6 1.6 2139 52.3 Ti/Ti(C,N)/CrN 636 15.2 1.7 2162 39.8 The Atomic Layer Deposition ALD technique is a variation of the CVD method, which is characterized by the cyclic use of alternating pulses of precursors between which the chamber is flushed with inert gas.

On the other hand, the refined grains correspond to the reduction of the average distance of the slip, that is, the stress concentration caused by the dislocation plugging is dispersed.
The electrochemical corrosion data of Nyquist curves, Bode curves and Tafel curves on this research are shown in Fig.7.

This is due to, when the cell size increase; it will cause a reduction in the weight, and the density of the panel which leave the results very close.
An approach on identification of equivalent properties of honeycomb core using experimental modal data, Finite Elements in Analysis and Design. 90 (2014); 84-92

Cut-outs must frequently be included into these structures for a variety of reasons, like inspection, weight reduction, ventilation, and quality inspections.
The test arrangement shown in Fig. 6, includes an accelerometer, 8-Channel Data Acquisition (DAQ) System, an impact hammer, and a fixture to fasten the test specimen in cantilever position.

The pseudo-first order kinetic model given by Eq. 2 was used to fit the kinetic data [30]: ln (C/Co) = -kt (2) where Co and C is the concentration of MB at time 0 and t, respectively and k is the apparent rate constant (min-1).
The formation of holes is generated through the light irradiation of the PMF nanomaterial which could then oxidize the MB dye molecules directly, while the formation of ·O2- can be through the electron reduction of O2 at the surface of photocatalyst in the solution which could also oxidize the MB dye [33], [34].

During the construction process, however, the factory underwent 3 postponements, 2 launches withdrawn, 1 suspension, 2 reductions in scale and 3 downsizing from the spring of 1957 to the end of 1964.
Workshop , Office Building 1951 Brick concrete structure Business 5 Jilin Iron Alloy Factory workshop , Storage 1955 Brick concrete structure , Reinforced concrete structure The relocation plan 6 Jilin Carbon Factory Workshop , Dormitory 1954 Brick concrete structure The relocation plan 7 Jilin Thermal Power Plant Activity center 1955 Brick concrete structure Business 10 Changchun No.228 Factory Dormitory 1957 Brick concrete structure Have moved 8 Songdongli Electric Transmission Line Project 1953 Business 9 Xi’an Central Shaft in Liaoyuan Coal Mine workshop 1950 Brick concrete structure Business 11 Fengman Hydropower Station Workshop , Structure 1950 Reinforced concrete structure Business 12 Tonghua Wangou Coal Mine Office Building 1957 Brick concrete structure Bankrupt References [1] Boying Liu and Kuang Li: Review on the Three Important Historical Periods of China’s Industrial Development [J], Beijng Planning Review, 2011[1]:10 (In Chinese) [2] Cultural and Historical Data

The data were expressed as means of triple determinations.
It results in the increase of the viscosity of slurry due to the swelling during the hydroxyropylation reaction, and then the reduction of the diffusion rate of the modification agent in slurry so that the substitution degree of the acid-modified hydroxypropyl pueraria lobata starch reduced.

The automotive industry is focused on high-performance and optimized parts coupled with lightweight car bodies and increasing driving comfort including noise reduction.
The measured data are three-dimensional profile images of the roughness and surface.

The diffraction data were in good agreement with JCPDF file 09-432.
Pullar, Novel route for rapid sol-gel synthesis of hydroxyapatite, avoiding ageing and using fast drying with a 50-fold to 200-fold reduction in process time, Mater.

The TSL OIM (TexSEM Laboratories Orientation Imaging Microscopy) 6.1 was used for post processing of EBSD data.
Phosphorous segregation reduces the cohesive strength of the material along the grain boundaries and leads to drastic reduction in notch impact toughness [6].