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Particularly in steel slag, slag melting point compound, melting speed of the analysis technique


Ingot surface quality and purification of liquid steel has a significant effect. Keywords Java agent, melting, melting fast flux, physical and chemical properties of composite slag slag test is the most basic properties of agents, it is related to the ability to form a suitable slag three-tier structure, which affect a range of performance, such as insulation performance, the ability to absorb inclusions, improved ingot surface quality, to prevent secondary oxidation stability of slag agent performance, taking into account the slag agent create a simple, inexpensive, easy to use adaptive capabilities. To meet these requirements Java agent analysis is to analyze the physical and chemical properties, especially melting, melting rate, viscosity, surface tension and chemical composition and other parameters. Accurate determination of the melting point, melting speed of the Java agent - the physical and chemical properties, manufacture and application of some guidance, our country's determination in this area and research is not perfect, there is no uniform standard methods, the production of this paper,Beats By Dre Studio, Northeastern University LZ Ⅲ slag melt a performance tester for the supply of slag West Steel Group Corporation, a supplier of composite slag slag agent melting point, melting speed performance analysis, to improve ingot surface quality and purification of liquid steel has a significant effect. 1 Experimental 1.1 Apparatus and software L-Ⅲ slag melting performance tester, muffle furnace, square porcelain boat, sample preparation devices, IBM586 computer analysis software (Northeastern University design). 1.2 Sample Preparation Weigh 10g sample in square porcelain boat within 850 ~ 900 ℃ in a muffle furnace burning 30min, remove the cooled to room temperature. Study small bowl with milk,Salvatore Ferragamo outlet, add a small amount of water mixed with a sample preparation device to suppress the sample to sample preparation devices to 1.5MPa pressure gauge reading when you can sample after stripping the shape of the sample with a soft brush trimming rules are. 1.3 slag melting temperature of the test agent (1) high-temperature furnace set temperature-programmed heating system, with (2) computer system into the state to set test parameters and test methods, and open the (3) baking the samples sent to the furnace after the test position,tods shoes outlet, adjust the sample images on the computer to set the sample area, perform the test operation, the implementation of the program temperature control system. (4) Test the temperature control operation after the completion of the test is completed, set the temperature control in manual mode, use the 292 002 Physical Test No. 5 on the 35 degree setting, use the Then turn into automatic control mode, ready for the next sample test. (5) and analysis confirmed the results of the output test results in the 1.4 slag melting rate of the test agent (1) control the furnace temperature to be constant at a set value (1350 ℃) computer system into the test state, the baking furnace after the test samples sent to the location, perform the test operation on the computer, when the sample clean-cut image, and then set up regional operations, and then immediately perform a test operation. (2) to confirm test results and analysis of the output after the 2 Analytical Weigh 10g sample (in addition to burning carbon) made sound 3ITI1TI × 3l the temperature as the melting point of the slag agent. In the case of 1350 ℃, the input sample until the sample melted for the hemisphere as the time required to melt speed,mbt cipő, in units of seconds. Specific sample analysis results in Table 1 Table 1 Java agent melting point,herve leger sale, melting speed measurement results proved that this method in the determination of special steel slag, slag melting point compound, melting rate is reasonable, Java agent is less than the melting point of the absolute deviation 1 ℃, melting rate of the absolute deviation is less than 1s, for the supply of slag West Steel Group Corporation, a supplier of composite slag slag agent melting point, melting speed performance analysis, to improve ingot surface quality and purification of liquid steel has a significant effect .
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