一种新型多功能铁水质量快速分析仪  

A New Mutifunction Speedy-tester for Analyzing the Quality of Cast Iron

作　　者：李大勇[1] 孟繁玉[1] 

机构地区：[1]哈尔滨科学技术大学

出　　处：《计量学报》1990年第4期311-314,共4页Acta Metrologica Sinica

摘　　要：本文叙述了热分析法评定铁水质量的基本原理,介绍了新型多功能铁水质量快速分析仪微机系统的设计,其中包括传感器、多路数据采集系统的硬件和软件设计。文中阐述了提高抗干扰性能的措施,给出仪器在现场试用的结果及测量误差。This paper introduces the principle of the method of thermal analysis used in steel foundry production and the design of hardware and software in the microprocessor system of a new multifunction speedy-tester for analyzing the quality of cast iron. Some methods adopted to improving the anti-interference performance of the tester are discussed. The results of effectiveness of the tester taken in some steel foundries as well as the measuring errors of the tester are given,

关 键 词：铁水 质量 快速分析仪 热分析法 

分 类 号：TG243[金属学及工艺—铸造]