Search results

Kowalski 4,d 1-3 AGH-University of Science & Technology, al.
K)(V V 2 3430Cwt.85902163 293 ⋅−⋅+= ∆ (1) Final quantity of crystal lattice strain generate residual stresses (σI), which compensates phase transition strains and relation proposed by Greenwood−Johnson [2] is following equation: V V ReI ∆ = σ ε 6 5 transf.σ, (2) Relative volume change of surface layer comparatively to bulk of material represents volume strain (ε∆V) which depends on amount of retained austenite (wAS), on fraction of transformed austenite (kI) and can be evaluated according to [3]: 1 1 − ∆ ⋅⋅⋅= p AS V Vkwk γα ε (3) When flat (surface) state of stresses is assumed, residual stress can be calculated when using linear strain (εx,∆V): ν ε σσ − == ∆ 1 EV,x yx (4) In majority
The crystallographic texture in material produce changes in reflection intensity in comparison to non-textured material.
Kusior : "New approach to stress analysis based on grazing-incidence X-ray diffraction" Journal of Applied Crystallography 34 (2001) 427-435 [7] S.

The shaft is assumed to be ductile material thus DET is valid and can be applied.
Ho and Y.P.Lim, Modal and stress analysis of gear train design in portal axle using finite element modeling and simulation, Journal of Mechanical Science and Technology 26 (2) 575~589(2012)
Tribological failures of machine elements and selection of suitable materials.

Thought of the design quality control is: after explicit the design requirements and produce design task book, using the ISO9000 quality assurance system design and the development requirements, and project management means, put the quality assurance and control measures integrate with the design process, strengthening the quality control of design process, timely use all the design quality technologies, and evaluate the product design results of the different stages, eliminates the conflict and errors in the design phase, statistical analyses the product quality problem, implements quality tracking and continuous improvement, and thus reduces the huge waste of human, material and time caused by the change of repeated because of the design quality problems, improve product quality, shorten the development time and reduce the cost.
References [1] Bangchun Wen, Guozhong Zhang, Hongyi Liu: Comprehensive design theory and method oriented to the product generalized quality (Science Press, Beijing, 2007) In Chinese [2] Bangchun Wen: The integrated design of product full function and full performance (Mechanical Industry Press, Beijing, 2008) In Chinese [3] Xingguo Ma: Research on Some Key Theory Problems of Product Systematic Design (Northeastern University, Shenyang 2009) In Chinese [4] Yazhe Chen: The Study on Product Design Quality Control Technology and Evaluation Method (Northeastern University, Shenyang, 2011) In Chinese [5] Qiyu Wang: Discussing the design control theory and method of product modeling design team entrust case (Shanghai Jiaotong University, Shanghai, 2003) In Chinese [6] Guoguang Ji, Jing Zhao: The standard of ISO9000 family training materials (China Standard Press, Beijing, 2001) In Chinese [7] Guoxun Luo: Quality management and reliability (Higher Education Press, Beijing, 2005) In
Journal of Engineering Design, (3) (1992) p. 5~15

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Co-sputtered carbon-nickel nanocomposite thin films A.
On the other hand, carbon based materials such as diamond-like carbon and amorphous carbon nitride alloys have been extensively applied as protective coatings in magnetic storage devices, due to their excellent mechanical and tribological characteristics [7].
While this material is not particularly hard, its mechanical properties can be easily optimized by the incorporation of nitrogen [8].
Rolison: Science Vol. 284 (1999), p. 622

Winnacker1 1 Department of Materials Science 6, University of Erlangen-Nürnberg, Martensstr. 7, D-91058 Erlangen, Germany 2 SiCrystal AG, Paul-Gossen-Str. 100, D-91052 Erlangen, Germany Keywords: AlN single crystal, Structural quality, Al precipitation, Optical properties, Resistivity Abstract.
The growth setup had vertical transport geometry where AlN source material was transported upwards into a colder area [2].
All investigated AlN grains show Al excess, with the Al content ranging from 54 to about 60 % at in different grains as measured in 70 x 60 µm² Journal Title and Volume Number (to be inserted by the publisher) 3 areas.

This work was partly supported by Japan Society for the Promotion of Science (Grant-in-Aid for Young Scientists (B), No.19760090).
References [1] K.Suzuki, N.Yasunaga, S.Miyake, T.Uematsu et al.: Dynamic friction polishing of diamond - 1st report, Proc. of Spring Conf. of JSPE (1995) p.499 (in Japanese) [2] M.Iwai, K.Suzuki, T.Uematsu, N,Yasunaga: A study on dynamic friction polishing of diamond - 2nd report: Application to polishing of PCD, Journal of JSAT, Vol.46, No.11 (2002) p.579 (in Japanese) [3] K.Suzuki, N.Yasunaga, Y.Seki, T.Uematsu et al.: Dynamic friction polishing of diamond utilizing sliding wear by rotating metal disc, Proc. of 11th Annual Meeting and Conf. of ASPE (1996) p.482 [4] M.Iwai, T.Uematsu, K.Suzuki, N.Yasunaga: High efficiency polishing of PCD with rotating metal disc, Proc. of ISAAT2001, Adv.
[5] H.B.Novikov: Physicality of diamond (Ohmsya, Ltd., Japan, 1993) p.83 (in Japanese) [6] K.Suzuki, M.Iwai, T.Uematsu, N.Yasunaga: Material Removal Mechanism in Dynamic Friction Polishing of Diamond, Key Engineering Materials Vols.238-239, Adv.

The shape of electrostatic spray device is shown in Fig.2, the housing of the spray gun is machined from nylon material, the electrode ring is made of copper tube instead of copper rod, whose inner diameter is 0.085m and outer diameter is 0.095m.
Fig.3 Schematic of experiment system Fig.4 Physical map of experiment system In Fig.3, (1)air compressors(2)(5)(10)(11)(15) pressure gauge(3)cut-off valve(4)expansion tank (6)pressure tank(7)control cabinet(8)gun switch(9)pressure regulating valve(12)atomizing air regulating valve(13)high-voltage electrostatic generator(14)spare part(16)hydraulic regulating valve(17)rotameter(18)stepper motor(19)conveyor belt (20)fabric(21)electrostatic spray device Experimental materials and methods.
Acknowledgements This work was financially supported by National Nature Science Foundation of China (51006047).
Studies on the Charging Effect of Ultra-Low Volume Electrostatic Charging Spray Machine [J], Journal of Yunnan Agricultural University. (1995), 10(3): 202-206.

In particular, the use of production waste of corundum crystals as a sorption material for extraction of heavy metals out of water medium is perspective.
It will allow solvingthe problem of creation of low-waste technological systems within some certain economic region, when wastes of one production are the raw materials for another one.
Lopanov, Use of aluminum-containing waste for aqueous media purification from the compounds of hexavalent chromium, Research journal of Applied Science,9(12) (2014) 1206-1210

Moreover, linearity and non-linearity can refer to both the geometry of the model and its material model is considered linear if under the influence of loads it has small deformations, and the relationship between deformations and stresses is linear, i.e. it obeys Hooke's law.
The model was tested for adequacy using the well-known formulas of the material resistance based on the calculation of the beam for strength and rigidity in oblique bending [13].
The model was tested for adequacy using the well-known formulas of the material resistance based on the calculation of the beam for strength and rigidity in oblique bending [13].
Chigirinsky, Mathematical model of formation the axial component of the cutting forces at turning structural alloyed steel 3120 [Electronic resource], Modern scientific research and their practical application: research bulletin SWorld: [electron. journal], No. 6, vol.
J11410 (Technical Sciences), (2014) 232-238

In Malaysia, palm oil is one of the promising oil as the raw material of biodiesel due to low cost and high productivity.
Materials and Method An ultrasound method with an ultrasonic emulsifier were used to prepared the emulsions by mixing POD fuel with 5, 10 and 20 % of water by volume.
Tan, “Current Trends in Water-in-Diesel Emulsion as a Fuel,” The Scientific World Journal, vol. 2014, Article ID 527472, 15 pages, 2014. doi:10.1155/2014/527472 [7] M.H.
[11] Kannan, T.K. andGounder, Marappan Rakkiyanna, Thevetia peruviana biodiesel emulsion used as a fuel in a single cylinder diesel engine reduces NO and smoke, Thermal science. 15 ( 2011) 1185-1191