Search results

Although the overall goal of SOA architecture is clear, but the interior design has not a certain standard, many domestic scholars and institutions also raised the SOA framework, this paper carries out a large number of studies on the proposed model, and then summarizes a set of simplified SOA model, which consists of five logic layers, and the specific architecture model as shown in figure 2.
Throughout the service-oriented layer, the system encapsulates the various businesses into coarse-grained, easily reusable services entities, and then starts the release and registration services through this layer, and accepts the call of the presentation layer
Business users through logical view and process view deal with coarse-grained business services, and according to the changed business needs arrange them in the process for requirements.

Based on this grain refinement effect, bulk nanostructured materials processed by several methods of severe plastic deformation (SPD), such as equal channel angular pressing (ECAP), high pressure torsion straining (HPT), accumulated roll bonding (ARB), equal channel angular rolling, groove rolling, equal channel multi-angular pressing, etc., were developed [2–4].
Among the various SPD processes, ECAP is a convenient procedure for obtaining ultrafine grained (UFG) materials by extruding metallic materials through specially designed channel dies without a substantial change in geometries.
The numbers of elements were 10000 for the 2D process and 100000 for the 3D process.

The samples were examined for reflection; the intensity of the diffraction pattern was recorded using a linear-type position-sensitive detector SSD160 with a number of channels 160.
Carbide inclusions are present along the grain boundaries in the Cr15Al5 alloy.
Exposure for 10 h at 1150 °С leads to an increase in the coating thickness to 350 μm, smoothing of the interface between it and the Cr15Al5 alloy, as well as a significant grain growth in the latter (Fig. 4, a).

Workpiece vibration Amplitude : 2 mm Frequency : 15 Hz Lubricant Straight oil type grinding fluid : 2 mL In this experiment, a mixed magnetic abrasive which contains the magnetic abrasive grain (sintered body of WA abrasive grain and iron powder, 80 μm in mean diameter) and the magnetic pin which can give magnetization quality (SUS304H,Φ0.5 ×5 mm) was used.
If the abrasive cutting edge average cutting speed achieved 18 m/min, interval numbers reach 105 per second.

INTRODUCTION Although a significant number of papers dealing with the structural, thermal, electrical and mechanical properties of Ti3SiC2 have been published so far (reviewed in Ref. [1]), electrochemical behavior of Ti3SiC2 in acid media was the subject of only two of them [2,3].
The Ti3SiC2 samples were fully dense with a fine-grain (3-5 9m) size.
The Ti4AlN3 samples were also fully dense with a grain size of 20 9m.

In this paper, a new polishing method by using fixed soft abrasive film is proposed, which uses polymer as binder material and coats different grain size characteristics of the soft abrasive on the elastic thin film substrate.
As pressure increases, particle shedding number increases, this is because particles on the second layer of the rough peak separates from each other and falls off.
Geubelle, Grain-level analysis of dynamic fragmentation of ceramics under multi-axial compression, J. the Mechanics and Physics of Solids. 56 (2008) 993-1017

The study about micro-morphology of bacteria: The micro-morphology of bacterias showed that they grown on the surface of CMPSW grain densely.
From the Fig. 5, we can see that the number of microbe was large.
Table 1 The elemental composition of samples Element Percentage of element Element Percentage of element Element Percentage of element O 39.1782% Cu 0.2601% Mn 0.2791% Si 21.0284% Zn 0.1191% Na 0.2772% Fe 17.1010% As 0.0856% Ti 0.2674% Ca 10.2750% P 0.0633% Sr 0.0080% S 5.4084% Bi 0.0284% Zr 0.0078% Al 3.1245% Cr 0.0279% W 0.0228% Mg 1.6962% Pb 0.0250% K 0.7168% Fig.1 The concentration of Cu in solution after bioleaching at 1% pulp density Fig.2: The concentration of Cu in solution after bioleaching at 5% pulp density Fig.3 The concentration of Cu in solution after bioleaching at 15% pulp density Fig.4 Cu Leaching rate of CMPSW by different bacterias Fig.5: SEM images of bacterias and CMPSW grain, (a) ×2000, (b)×5000

On the other hand, microwave irradiation as a heating source has been found and developed for a number of applications in chemical and ceramic processing.
The average grain sizes were determined from XRD patterns according to the Scherrer's formula [12].
D = kλ/βcosθ, where D is the average grain size, k is a constant equal to 0.89, λ is the wavelength of X-rays equal to 0.1542 nm and β the corrected half-width that is 40 nm (a) 40 nm40 nm (a) (c) 40 nm (c) 40 nm40 nm (d) 40 nm (d) 40 nm40 nm (b) 40 nm (b) 40 nm40 nm Fig. 4, TEM of the nano-sized (a) CaMoO4, (b) NiMoO4, (c) CaWO4 and (d) NiWO4 powders heat-treated at 600 rC for 3 h. 15 20 25 30 35 40 45 50 55 60 Intensity (a.u) (a) (b) (c) (d) 2 � Fig. 3, XRD patterns of the (a)CaMoO4, (b)NiMoO4, (c)CaWO4 and (d)NiWO4 powders heat-treated at 500 rC for 3 h. ��� ��� ��� ��� ��� ��� 7HPS � &@ � � �� �� P� 7�$ � �� X9 '7$ ��� ��� ��� ��� ��� ��� 7HPS � &@ � � � �� �� P� 7�$ � �� ��� ��� X9 '7$ ��� ��� ��� ��� ��� ��� 7HPS � &@ � � � �� �� P� 7�$ � �� � �� � �� �� �� X9 '7$ ��� ��� ��� ��� ��� ��� 7HPS � &@ � � � � �� P� 7�$ � �� � �� � �� �� X9 '7$ (a) (b) (c) (d) TG DT Fig. 2, TG-DTA

The aggregate was foundry sand with a homogeneous grain size, with uniform grains and a mean diameter of 300 μm, with finesses modulus between 3 and 5.
The number presented in the specimen type represents curauá fibers content in weight.

Another method is the formation of a structure with a large number of microcracks which provide multiple changes in the direction of the main crack propagation.
The most prospective methods for increasing fracture toughness of brittle materials are the formation of high destruction energy particles and grains which undergo phase transition accompanied with a volume increase in the ceramic structure.
Development modes of prior free sintering to form a high-density fine grain ceramics after HIP.