| 火场中A3钢的晶粒度与燃烧时间和温度关系的研究 |
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| 引用本文： | 张辉,邹红.火场中A3钢的晶粒度与燃烧时间和温度关系的研究[J].中国人民武装警察部队学院学报,1999(6). |
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| 作者姓名： | 张辉 邹红 |
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| 作者单位： | 武警学院消防指挥系!廊坊065000 |
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| 摘 要： | 本文模拟典型火灾温度－时间曲线，对热轧成的Ａ３钢进行受热处理，测定在不同燃烧时间和温度下Ａ３钢的晶粒度，给出了Ａ３钢的晶粒度与燃烧时问和温度之间的定量关系，提出了通过测定Ａ３钢晶粒度的大小来鉴定火场中不同部位的燃烧时间和温度的科学方法
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| 关 键 词： | 火场 A3钢 晶粒度 燃烧时间 燃烧温度 |
STUDY OF THE RELATIONSHIP BETWEEN GRAIN SIZE OF A3 STEEL AND THE DURATION OF BURNING TIME AS WELL TEMPERATURE IN A FIRE |
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| Zhang Hui,Zou Hong.STUDY OF THE RELATIONSHIP BETWEEN GRAIN SIZE OF A3 STEEL AND THE DURATION OF BURNING TIME AS WELL TEMPERATURE IN A FIRE[J].Journal of the Chinese People's Armed Police Force Academy,1999(6). |
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| Authors: | Zhang Hui Zou Hong |
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| Abstract: | In this paper, Simulated typical fire temperature - time carve, the grain size of hot rolling A3 steel in different burning time and temperature was studied by means of heat treatment. A conclusion on the quantitative relationship between grain size of A3 steel and burning time - temperature has been drawn, and a science method to determine burning time and temperature of different position in fire by means of measuring the grain size of A3 steel advanced. |
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| Keywords: | fire A3 steel Grain sire burning time burning temperature |
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