摘要
介绍了热膨胀测试方法的原理、设备及测量要点，并对其在钢铁材料中的应用进行了探讨。
The measuring principle, equipment conditions and operation method of the technology for thermal expansion measurement are introduced. And its application of thermal expansion measurement on steel materials is studied.
出处
《首钢科技》
2011年第4期50-53,共4页
Shougang Science and Technology
关键词
热膨胀
钢铁材料
相变温度
热膨胀系数
thermal expansion, steel materials, phase transition temperature, coefficient of thermal expansion
