With1,10-phenanthroline as the conceal agent and Tritonx-100as the emulsion,directly measuring the zirconium content in the zirconium-chromium copper wire through arsenazoⅢ,this way used to measure such im portant content in this new material for the AC drive locomotives is very effective and reliable,and get a satisfied re-sult.
采用1,10-二氮杂菲作掩蔽剂,TritonX-100作乳化剂,用偶氮胂Ⅲ直接测定锆铬铜线中的锆含量,为交流传动电力机车上使用的这种新材料的重要化学成分的检验提供了一个有效而可靠的新方法,且取得了满意效果。
