The tissue surface distribution of the uniform size of the ferrite

 The cost of the battery and charge for the rechargeable type battery of laser pointer is more expensive.
In short, the progress of those experimental results, in other words, to point out here that the assessment of the mechanical and metallurgical properties of welded structures studied welding conditions and chemical composition of tailor-welded weld toughness. Figure 5 - (a) through the thickness of the transition temperature of the weld welding model to determine the ductile-brittle transition behavior; in the given welding conditions. (B) The ductile-brittle transition behavior of welded joints by welding model identified; (IF-Ti, t = 0.8mm) in the case of welding conditions given sample structure ductile-brittle transition temperature. By the welding of ductile-brittle transition behavior model to determine the weld; HR, Q = 5.5kW), welding speed and the influence of thickness on the ductile-brittle transition temperature. Because the battery of laser pointer is recyclable to avoid the battery waste and environment pollution.
Figure 6 (a) Fe360 steel and low temperature experiments the surface of the organizational structure currently displayed in the gap section of the fracture morphology. The tissue surface distribution of the uniform size of the ferrite. Fracture the specimen smooth, fracture mode was ductile fracture at high temperatures. This is a typical result, shown in Figure 6 (b) in the IF-Ti steel test sample performance of intergranular fracture, some specimens in the cleavage plane was broken, on the parent material can also see two times branched intergranular fracture. The surface of the organizational structure on the left after impact fracture experiments. (B) IF-Ti steel microstructure, surface organizational structure on the left after impact fracture experiments. (C) (d) (e).
Which includes a period of time delay in the connecting wire between the two delay units, special needs careful arrangements for the location of the delay unit connecting wire, so that the delay time difference of the delay unit to minimize, to reduce measurement errors, so very suitable for the use of reusable complex programmable logic devices. 4.2.3 Time Division calibration circuit T-segmentation and calibration circuit for laser time of flight is divided into a 4.5 T a, b and T cg , but also to measure the zero error and calibration standard time. the circuit schematic as follows: Figure 4.5 split with DCAL, ZERO, state, END, and the CLK signal meaning and calibration circuit schematic diagram in Figure 4.4. The button of green laser pointer can be pressed easily to remotely control the turning over of the documents like PPTs.