FMT slag tester
FMT slag tester
FMT slag tester
With the continuous development of aluminum processing, the application field of aluminum alloy is more and more wide. Aerospace aluminum, food packaging, automotive aluminum and other high-end aluminum products should strictly control the content of aluminum melt slag, especially the national standard "Aluminum and aluminum alloy ingot purity expression method" clearly puts forward the content control requirements of aluminum alloy slag. The detection and control of slag content in aluminum melt are becoming more and more important. Metxin specializes in the purification of aluminum alloy melt, and has cooperated with internationally renowned experts to develop FMT-3 aluminum alloy slag measuring instrument, which is mainly to record the time weight curve of aluminum melt through micron filter under isothermal and isobaric environment. Through the curve to judge the aluminum melt slag content range, and then through
Metallographic microscopic analysis, quantitative analysis of slag content, qualitative analysis of slag types.
1. The PoDFA slag measuring instrument independently developed by FMT team can measure the slag content and types of each process in the production process through the application of slag measuring technology, thus providing a powerful means to optimize the process and strengthen the process monitoring. Through the application of off-line slag measuring technology, the quality and stability of melt are obviously improved.
2. Working principle:
2.1 Under the action of a certain pressure, the molten metal is forced through the micron filter.
2.2 After the molten metal passes through the filter, the inclusions in the molten metal will be intercepted on the filter.
2.3 After the sample solidifies, use precision cutting machine, polishing machine and other equipment for sample preparation.
2.4 The inclusion analysis of samples can be carried out qualitatively and quantitatively by metallographic analysis technology, and a report can be issued (MS&T).
3 Usage Method
4 Display the analysis and test results
4.1 Slag curve analysis (online analysis)
4.2 Types of liquid aluminum slag inclusion (high-power analysis)
Metal-new independently developed PoDFA and Prefil special slag measuring standard filter.
Wuhushan Industry Area, Qingkou Investment Zone, Fuzhou, Fujian, China
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