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日本东京的.Idemitsu kosan研制了一种称为激光点大适度爆炸反应的新工艺,用以高效生产铝、铋、铅—锡等超细金属粉末,其特点是气体吸收激光束的能量后能进行连续的化学反应。Idemitsu kosan的试验是将含有金属元素的气体封闭在一个直径为30cm的球型玻璃容器内,用由氩氟激光器产生的脉冲光线照射。容器中的气体进行适度爆炸反应,并立即因细小的金属粉末帖附在容器内壁而产生橙黄色的光。
Tokyo, Japan .Idemitsu kosan has developed a new technology known as the moderate explosion of laser point reaction for the efficient production of aluminum, bismuth, lead-tin and other ultra-fine metal powder, which is characterized by gas absorption of laser beam energy Continuous chemical reaction. Idemitsu kosan’s experiment was to confine a gas containing a metal element in a spherical glass vessel having a diameter of 30 cm and irradiated with pulsed light generated by an argon-fluorine laser. The gas in the container undergoes a moderate explosion reaction and immediately generates orange-yellow light due to the small metal powder attached to the inner wall of the container.