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The acicular ferrite is also observed in A2 steel as well as ferrite and granular bainite, the metallographic figure of A2 COT steel shows that the ferrite and bainite grains are fine and uniform.
A2 fracture surface is large and deep equiaxed dimples at -20℃, and more evenly distributed and the number is greater, so the metal has good impact performance.

Simulation data source with data for the number of cycles from 0 to 255, VGA -RED/GREEN/BLUE-IN [7:0] of the data input terminal, matrix R / G / B-OUT [7:0] is converted by the matrix after the data, R / G / B - OUT data dynamically filtered [7].
Video gamut conversion process errors occur phenomena such as the image is not clear, the presence of the pseudo contour, grain noise and other phenomena, the dynamic filter can effectively be treated to reduce the error to eliminate the effects of noise.

Schematic diagrams of the casting process at (a) initial and (b) steady states Table 1 Casting parameters of the composite ingot Casting temperature [℃{TTP}8451 ] Casting speed [mm/min] Water flow rate [L/min] 3004 aluminun alloy695 4045 aluminun alloy:680 70 80 Table 2 Nominal composition of 3004 and 4045 alloys Elements Mn Mg Si Fe Al 3004 Wt% 4045 Wt% 1.5 0.05 1.2 0.05 0.3 10 0.7 0.8 Balanced Balanced To study the temperature field around the composite interface during the casting process, temperature in the interface and in the cooling plate was measured, measurement points in different positions are corresponded to thermal couples with different number.
It can be seen that in the 4045 alloy some needle-like primary silicon crystals (black part) are distributed at the boundaries of the coarse α-Al grains (white part); whereas in the 3004 alloy some manganese particles (black dots) are embedded in the α-Al matrix (white part).

This paper presents a structure evaluation method of the supporting plate of the steaming bucket, the evaluation indicator model is built based on fuzzy comprehensive evaluation theory, and the calculation of the structure evaluation is accomplished, so as to realize the better structure of the supporting plate, and maximize the scientific design of the plate correctly, which reduces fermented grains loss and production cost and to increase liquor distilling efficiency and liquor yield.
For example, evaluation matrix of hip range of motion is as follows: The same fuzzy evaluation matrix of the indicator layer and project layer can be obtained, finally can get all the fuzzy comprehensive evaluation matrix of project layer (is the layers of project number), such as the judgment matrix of the motion : D.

A number of recovery mechanisms have been proposed primarily based on studies on low strain material, and the objective of the present study is to demonstrate a phenomenologically new recovery mechanism in metals deformed to large strains.
The main driving force for coarsening comes from the grain boundary surface tension at Y-junctions and the curvature of receding boundaries in the vicinity of Y-junctions, although current theories of boundary mobility cannot explain the rapid Y-junction motion observed at low annealing temperatures [4].

Therefore significantly reduces the possibility of the grain growth.
As the number of points of computational mesh of this axis is fixed at this step leads to the change and the need to consider the calculation grid deformations in equations (1) - (5).

As examples Fig.1 A few types of gradient materials [3] from the literature Fig. 1. shows various types of composites: a) short-fiber, b) long fiber, c) layered, d) particle, e) functionally gradient material, f) polycrystalline with different fracture properties of grain boundary, g) polycrystalline with small interfaces, and h) polycrystalline with thick interfaces.
Acknowledgements The work of the second author was supported by the National Scientific Research Funds of Hungary (OTKA contract number: K81531) References [1] R.D.

However, a number of the inherent features of LSCM make the technique ideally suited to the characterization of worn metallurgical samples [3].
In the interdendritic area, where the borders of the columnar grains (Fig. 3), is excluded eutectics.

Introduction In the series of high temperature proton conductors, the CaZrO3-base doped Al3+, Ga3+, In3+ or Sc3+ ceramic materials have a good chemical stability and resistance to heat shocks [1],as well as can be considered as a pure proton conductor at the range of operating temperatures whose proton transference number is above 0.99 [2-4].
The conductivities of proton conducting ceramics not only depend on material compositions, but also interrelate to the microstructure such as gain size, character of grain boundary related to the casting and sintering process [6-8].

The number of chickens will be counted after the hanging process and then all the chicken will be delivered to the feather removal room.
Grain Processing and Food Machinery No.1(2002), p. 42-43, in Chinese