stivali ugg Application of shape memory alloys _52

Application of shape memory alloys

Degree and homes connected to the power and function of automatic insulation effect. Home Insurance fuse 4.6 6 Shen Liqun et al: Application of shape memory Taijin the use of Cu_A1-BeA 35 two-way memory effect, when the overload current through a certain cross section and length of the A components, resulting in heat accumulation. When the temperature is greater than the reverse transformation of martensite start temperature (), the resulting changes in the shape off the circuit, overload protection role to play. 【5 cars. ...】 A applied to the car, the first mass-produced car fog lamps education,[link widoczny dla zalogowanych], in order to protect such lamps, fog lamps at the front of the lower set able to open the tailgate closed, A to open and close by. A component in series with the lamp, driven by current heating. A use than the actuator, for use in the car over a hundred kinds of actuators have been mainly used to control the engine, transmission, suspension, to enhance safety, reliability and comfort. Raychem Corporation such as the American companies with German Bao Shi Ni = Ti alloy spring introduction of Automatic stand system, memory and behavior to adjust the transmission through the oil pressure, but also increase the performance of shock absorbers. A manual transmission is also canceling vehicle engine fuel gas control device and the device applied. 【6 robot \】 The A memory effect and super-elastic effect of the brakes can be applied to industrial robots, and this application has been gratifying results. A spring and its alloy wire used can be assembled into a small robot, control, manipulate contraction of the alloy robot fingers open, closed, and flexion and extension movements. Taijin components pass into the pulse frequency by a direct current control the robot's position, movement, and movement speed. Shape recovery force of a controlled sub-storm current size, it acts very much like the organisms in the muscles moving oak. The robot body is small, other than the atmosphere temperature is not affected, it is making great efforts to develop the current study abroad. Japan in this regard was a big success in the international leading level,[link widoczny dla zalogowanych], as early as 1986 used in robot A. In recent years, Japanese submarine robot, micro robot using A device made new progress. 7 field of medicine [1 A,[link widoczny dla zalogowanych], all because of TiNi-based Taijin with excellent corrosion resistance, wear resistance and biocompatibility of the great concern by medical experts, has been successfully applied to orthopedics, maxillofacial surgery , the entire abnormal dental, brain system, orthopedics, chest and so on. 7.1 TiNi wire straightening teeth, artificial teeth, tooth orthopedic developed by the United States TiNi alloy wire arc, which replaced the traditional stainless steel wire, the advantage is that the patient no discomfort and short course of treatment. Japan: potential TiNiA as artificial tooth root made of silver buried in the maxillary teeth embedded in the base, has received permission from Japan's health sector. 7.2 plug-type people with vascular eight Hokkaido University in Japan TiNi shape memory alloy using the successful development of \filters made of venous blood caking. The advantage is to avoid using the anticoagulant drug can replace surgery, just the local anesthesia, safe, reliable,[link widoczny dla zalogowanych], easy to operate. 7o4 orthopedics American producers to fix the TiNi alloy plate at the fracture site. The principle is to transplant TiNi alloy plate fastening on both sides of the broken bones, when the bone plate to a temperature above the local temperature, causing Taijin shape memory, the bone plate contraction, closely connected to the broken bone ends safely together. References [1] Cao Yun-Hong Cruise Missile, 1992, (10) * 54 [2] and slow cabinet Aerospace Materials & Technology, 1991, (4h97 [3] strong ear only Titanium Industry Progress, 1g90, (5) l16 [4] Chen Anming and so on. Nanjing Machinery} parts manufacturing and auto-billion in 1991 * a f6) | 1 [5] Ming-Sen compiled program. tray of the world, 1g8g, (6) l13 【6] Niu Qingshan translation. smelting plate construction Technology and Management, 1992, (3) a 4l [7] Long-designate entropy. Industrial Construction .1994, (2) | 50 [8] WU its Excerpt. Mn industrial processes, 1989, (5h19 [g] Lu Shan warm lice space that, 1992, (6) l31 [1O] Sun Chang for glycosides. machine to shake the research and application -1992, '3) l12 [11] Jiang brick ball technology of foreign products,[link widoczny dla zalogowanych], 1992, (4) l27 [123 pea China. machines, 1994, (4h244 [1a] KWOK Kam labor. Th industrial processes, 1993, (1) l38n nail before Zhang. clamor industry into the mole, 1992, (3h.03n5] SENSORS .= fi few Zhuang Railway Institute, 1992, (1 ) a T8 Received l1995-12-02

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