ISO 12680-1-2005 耐火产品的试验方法.第1部分:使用振动脉冲激励测定动态杨氏模量(MOE)

标准号：ISO 12680-1-2005
中文标准名称：耐火产品的试验方法.第1部分:使用振动脉冲激励测定动态杨氏模量(MOE)
英文标准名称：Methods of test for refractory products - Part 1: Determination of dynamic Young's modulus (MOE) by impulse excitation of vibration
标准类型：Q40
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q40
国际标准分类号：81.080
适用范围：This part of ISO 12680 specifies a method for determining the dynamic Young's modulus of rectangular cross-section bars and circular cross-section specimens of refractories by impulse excitation of vibration. The dynamic Young's modulus is determined using the resonant frequency of the specimen in its flexural mode of vibration. NOTE Although not specifically described in this part of ISO 12680, this method can also be used at high temperatures with suitable equipment modification. This part of ISO 12680 does not address the safety issues associated with its use. It is the responsibility of the users of this standard to establish appropriate safety and health practices.