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Mahle公司根据液压原理研究了液压静力法,认识到这种方法对于纤维强化技术引入铝活塞提供了独特的大有希望的解决途径。液压静力法是在整个凝固过程中对浇入硬模中的液态铝施加高压。在这一高压作用下,可使预先引入活塞做为局部强化的纤维
Mahle studied the hydrostatic method based on hydraulic principles and realized that this method offers a unique and promising solution to the introduction of aluminum pistons by fiber-reinforced technology. The hydrostatic method applies a high pressure to the liquid aluminum poured into the die during the entire solidification. Under this high pressure, the piston can be pre-introduced as a locally reinforced fiber