摘要
模拟典型火灾温度 时间曲线 ,对热轧的Q 2 35钢钢筋进行受热处理 ,测定在不同火灾温度下Q2 35钢的晶粒度和硬度。给出了Q2 35钢的晶粒度和硬度与火灾温度之间的定量关系 ,提出了通过测定Q2
Grain size and hardness of hot rolled Q235 steel were studied by means of heat treatment to simulate typical fire temperature time process. A quantative relationship between grain size and hardness of Q235 steel and fire temperature was drawn. A method to estimate fire temperature of different position in fire by measuring grain size and hardness of Q235 steel was proposed.
出处
《理化检验（物理分册）》
CAS
2001年第9期384-386,共3页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
