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Introduction Metalorganic chemical vapour deposition (MOCVD) is currently one of the most important techniques for coating materials in various applications, such as thin film solar cells [1].
A strong decrease in materials utilisation with increasing flow rate is expected for kinetically limited growth where the deposition rate will depend on concentration and not on the molar flow rate.
Thus, it is clearly indicated in Fig.6 that using smaller total flows and higher precursor concentrations may be effective when considering the efficiency in materials consumption.
, in: Journal of Crystal Growth, Vol. 310, 2008, pp. 5198-5203
Munoz-Sanjose, Numerical study of the growth conditions in a MOCVD reactor: application to the epitaxial growth of CdTe, in: Journal of Optoelectronics and Advanced Materials, Vol.5, No.1, March 2003, pp.97-108

The final product can be made from various materials and parts can be used for several applications.
In rapid prototyping systems is possible to use many different materials.
Some of systems allows usage of more types of materials in one device.
In: MM Science Journal.
In: Applied Mechanics and Materials Vol. 2013, no. 282(2013), p. 1-6 2013, ISSN 1660-9336.

The side materials were kept for cross-section view.
Journal of Materials Processing Technology, 2009. 209(6): p. 2907-2917
Journal of Materials Processing Technology, 2006. 172(2): p. 238-242
Journal of Materials Processing Technology, 2003. 134(1): p. 59-69
Advanced Materials Research, 2011. 189-193(5): p. 3672-3677.

Equipping Materials Selected.
Some equipping materials reserves enrichment in nature and belong to reuse or recycle resources.
But some equipping materials reserves ability in nature and belong to non-recycle and non- reuse resources.
Among them, the sustainable ability of its own material consumes mainly embody in whether the equipment have choose the material such as a series of non-renewable or not sustainable materials that supplied with valuable metal or Scarce material, etc.
Beijing: Resources Science, 2011, 03, p.564~569 [4] ShiLun Liu.

Lavernia, Particulate reinforced metal matrix composites—a review, Journal of materials science 26 (1991) 1137-1156
Zhou, In situ synthesis of Fe-based alloy clad coatings containing TiB 2–TiN–(h-BN), International Journal of Minerals, Metallurgy, and Materials 22(6) (2015) 613-619
Li, Microstructure and mechanical properties of Ni-based composite coatings reinforced by in situ synthesized TiB 2+ TiC by laser cladding, International Journal of Minerals, Metallurgy, and Materials 20(1) (2013) 57-64
Gui, In situ synthesis and hardness of TiC/Ti 5 Si 3 composites on Ti-5Al-2.5 Sn substrates by gas tungsten arc welding, International Journal of Minerals, Metallurgy, and Materials 20(3) (2013) 284-289
Clare, Cold sprayed metal-ceramic coatings using satellited powders, Materials Letters 198 (2017) 184-187

Wire Journal, 2 (1969) 53-57
McQueen, in 15th International Conference on the Strength of Materials , p. 240, 2010
Materials Science and Engineering A, 571 (2013) 83-91
Journal of Materials Science, 36 (2001) 3833-3854
Ruano, Rate-controlling processes in creep of subgrain containing aluminum materials, Materials Science and Engineering A, 410-411 (2005) 8-11.

This sort of heat distribution may often yield a residual stress which will certainly affect the mechanical and/or corrosion properties associated with materials during service.
Hardness results beneath the surface of the material remained the same in both cases.
Lee, Effect of preheating on the residual stress in type 304 stainless steel weldment, Journal of Materials Processing Technology 63(1997) 797-801 [2] O.
Nishimura, The effect of test temperature on SCC behaviour of austenitic stainless steels in boiling saturated magnesium chloride solution, Corrosion Science, 48 (2006) 4283-4293 [3] B.T.
Dong-po, Characteristics of Mechanical Properties and Microstructure for 316L Austenitic Stainless Steel, Journal of iron and steel research, international, 18 (11) (2011) 53-59 [6] F.

The refined crystalline grains restrain the nucleation and expansion of micro cracks on grain boundary, which prevents materials from falling off in form of grain.
In this way, particles can inset in the matrix in a longer time, and particles can protect materials in the friction process well.
Rare Metal Materials and Engineering, 2013, 42(2):410~414
Chinese Journal of Mechanical Engineering, 2011, 47(22):25~30
Journal of Applied Physics 1943, 14 (2): 80-91

As the changes in cutting speed and the emergence of acceleration, it makes power ultrasonic vibration cutting obtain better results than the traditional cutting in difficult to machine materials and ordinary materials processing of the difficult processing operations.However, the power ultrasonic vibration cutting mechanism remains to be explored further, in particular variation of cutting temperature.
Heat transfer between them change with the workpiece material, tool material, cutting parameters and tool geometry.
The parameters are Rake angle is 5.0deg, Rake Length is 2.0mm, Relif length is 2.0mm, the tool material is Diamond, the workpiece material is 300M-steel.
Acknowledgements This work are supported by the National Natural Science Foundation (50975265) and the Shanxi Natural Science Fund Committee(2007011071) and Program for the Top Young Academic Leaders of Higher Learning Institutions of Shanxi(20080205ZX).
Journal of Material Processing Technology, Vol.12(1999),p. 195- 202

Introduction The increasing costs of energy and materials advance the technical progress in high-efficiency heat exchangers.
The whole system is insulated by thermal insulation materials, reducing the heat losses.
Journal of Engineering Thermophysics, Vol.29 (2008), p.1211-1214.
Journal Engineering of Thermophysics, Vol. 16(1995), p.344-348.
Journal of Engineering Thermophysics, Vol. 21(2000), p. 81-84.