摘要
用一种能避免样品在磁场中自由转动的新的测定技术测定了多粒炭石墨材料的磁化率。样品中的铁对常规磁化率测定法影响很大。在试验中还进行了压X光衍射,霍耳常数和电阻率的测定,所有这些研究都是为测定工业炭素材料性能的目的服务的。
Magnetic susceptibility of polygranular carbon and graphite materials obtained with a new measurement technique, which avoids free rotation of the samples in the magnetic field,was investigated. The influence of iron contents was of special interest. Additonally X-ray wide angle diffraction, HALL- effect and electrical resistivity measurements were performed. This study was undertaken from characterization viewpoint of industrially manufactured samples.
出处
《炭素技术》
CAS
CSCD
1992年第5期1-6,共6页
Carbon Techniques
