【摘要】 本文提出了碳酸氢铵物理机械特性试验研究的主要项目、方法与手段及针对性等问题。根据试验研究结果提出了碳铵的挥发性、吸湿性、体积密度、自然休止角、内摩擦角与粘结力、滑动摩擦角等主要特性参数的基本数值与分析讨论意见,以供碳铵深施机具的研制之用。更多还原

【Abstract】 This paper presents the main items, measures and aim of study of physical and mechanical properties of ammonium bicarboate(AB). According to the results of research, a group of essential data of main parametres, expressing the physical and mechanical Properties of AB,such as volatility, moisture absorbability,bulk density, angle of repose,angle of internal friction,cohesion and angle of sliding friction, as well as the analyses concerned are presented in this paper. The research is referabl to the development study of machines for deep placement of AB.更多还原