作者: Lloyd E. Graupmann , David C. Bohn
DOI:
关键词: Electrical resistivity and conductivity 、 Flow tube 、 Ceramic 、 Analytical chemistry 、 Metal electrodes 、 Magnetic flow meter 、 Materials science 、 Composite material
摘要: A flow tube of a ceramic material used for magnetic flowmeter is formed to have regions which has enhanced properties useful in flowmeters, such as electrical conductivity or permeability. The having form sensing surfaces directly the wall so that there no need separate metal electrodes attached otherwise tube. This insures strong, monolithic wall.