Thermal and Electrical Properties of Titanium Between 300 and 1900 K
Thermal and Electrical Properties of Titanium Between 300 and 1900 K
复制标题
300 至 1900K 钛的热性能和电性能
DOI：
10.1023/a:1013151303111
复制
发表时间：
2001
影响因子：
2.2
通讯作者：
D. Z. Pavičić
中科院分区：
文献类型：
--
作者：
K. Maglić;D. Z. Pavičić
采用亚秒级脉冲加热法测量了钛的比热容和电阻率。试样为直径1.6毫米的金属丝。实验涵盖300至1900 K的温度范围；温度测量采用铂铑10%/铂和钨铼5%/钨铼25%热电偶。比热容和电阻率测定的最大不确定度分别小于3%和1%。报道并讨论了体心立方（bcc）结构、密排六方（hcp）结构以及两种相之间转变的结果。
The specific heat capacity and electrical resistivity of titanium were measured by a subsecond pulse-heating method. Specimens were in the form of a 1.6-mm-diameter-wire. Experiments covered the range between 300 and 1900 K; thermometry was provided by Pt10%Rh/Pt and W5%Re/W25%Re thermocouples. The maximum uncertainties in the specific heat capacity and electrical resistivity determinations were less than 3 and 1%, respectively. Results are reported and discussed for both the bcc and hcp structures and the transformation between the two phases.