heat expansion coefficient meaning in English
热膨胀系数
Examples
- The heat expansion coefficient of plastic is much higher than metal caused by abrasion heat and the change of environment condition . plastic gear needs enough gap
因磨擦热和环境条件的变化，塑料比金属热膨胀系数高许多，塑料轮需要足够的 - The heat expansion coefficient of casting nylon materials is about 10 times larger than steel , so the internal dia shrinks caused by the expansion . it will influence the connection gap of the abrasive surface
铸型尼材料的热膨胀系数约比钢材大10倍左右，所以轴套在运行时由于摩擦热所造成的膨胀变形使内径缩小，影响摩擦面的配合间隙。 - 1 . 20m - 60m mica powder is mainly used in electric welding ; 2 . 60m - 325m is used in mica ceramics for its good performance in insulation , maintain uncarbonized under strong electric arc , long time performance in the heat of 350c . its heat expansion coefficient is adjustable as required
工业上主要利用它的绝缘性和耐热性，以及抗酸抗碱性抗压和剥分性，用作电气设备和电工器材的绝缘材料其次用于制造蒸汽锅炉冶炼炉的炉窗和机械上的零件。