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Alternative TitleLaser induced breakdown spectroscopy device for molten metal
辛勇; 于海斌; 杨志家; 孙兰香; 丛智博; 孔海洋
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention provides a laser induced breakdown spectroscopy device for molten metal, belonging to the technical field of laser diagnosis and measurement, comprising a light source system, a light path system and a signal acquisition analysis system, wherein the laser from the light source forms a 45 DEG incident angle with a dichroscope of the light path system, and the light path system transmits the collected light signals to the signal acquisition analysis system for analyzing via the optical fiber. The device uses the laser to directly irradiate the molten metal to generate plasma, acquires and analyzes the light radiated by the plasma, and real-time monitors the component content of the molten metal so as to real-time guide smelting production processes based on the obtained analysis result. The device provided by the invention improves quality of products, reduces defect, lowers energy consumption, increases smelting frequency and production capacity, and prolongs service life of a furnace body.
PCT Attributes
Application Date2009-12-23
Application NumberCN200910248673.8
Open (Notice) NumberCN102109465A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
辛勇,于海斌,杨志家,等. 用于熔融金属的激光诱导击穿光谱装置[P]. 2011-06-29.
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