Intermediate frequency furnace rammed lining

by:Hengyang Furnace     2020-10-13
Intermediate frequency furnace technology of rammed lining whether leave an intermediate frequency furnace hot metal knot of lining damage medium frequency furnace lining a: a third of the molten iron too normal to see how you are furnace heat quenching will have an impact on the life of the furnace try not to leave too much hot. Intermediate frequency furnace charge quartz sand ratio and the additive recipe excuse me? Thank you very much! Answer: 1, the ratio of sand: lining knot with generally have three levels of sand and coarse sand ( 2 ~ 6) Mm, high melting point, accounts for about 20% ~ 25%. Skeleton in the lining. Coarse sand ratio can reduce furnace around the junction performance and high intensity, raise the proportion of coarse sand to improve urgent hot and cold resistance of lining, reduce the possibility of cracks. 2, normal. Intermediate frequency furnace lining and water-cooling cable should pass medium frequency furnace is tamped answer: should not be conduction, the worst situation is to find the reasons of lining you use time is too long, very thin, so quick touch induction coil; To see whether pulling on the induction coil or foreign bodies. Suggest you find out the reasons in the running. Cast iron and cast steel, the furnace of how to play, ask: medium frequency furnace lining ( Answer: cast iron furnace 300 times, cast steel furnace 100 times. Can seek advice in detail gongyi city north Alfred chuang in the high temperature furnace material factory. What material is the intermediate frequency furnace with refractory furnace charge? Intermediate frequency furnace rammed lining a: material: 4 cr22ni4n heat-resisting wear-resisting bar ZG5Cr28Ni48W5, ZG4Cr25Ni35, ZG4Cr25Ni13, ZG4Cr22Ni14, ZG4Cr22Ni10, ZG4Cr25Ni20Si2, ZG4Cr25Ni35Mo, ZG3Cr24Ni7SiNRe, 310 s, ZG0Cr25Ni20, ZG3Cr24Ni7SiNRe, ZG2Cr25Ni13, ZG6Cr22Re, ZG5Cr18Mn6N, ZG3Cr19Ni4N. Before the 500 kg dry medium frequency furnace lining, oven lining can die out? A: dry material steel is to melt together, can take out to wet. Intermediate frequency furnace cast stainless steel, carbon steel what do the material medium frequency furnace lining tamped answer: can choose neutral lining material, carbon steel, stainless steel. Medium frequency furnace melting tin bronze need to pay attention to? Especially the lining material? Intermediate frequency furnace is tamped answer: this is not very strict, first is graphite crucible, crucible furnace lining is now commonly coil set a layer of asbestos cloth ( Prevent leakage lining material) Then place the crucible, gap filling of the crucible and the furnace lining materials, general with magnesia and magnesium powder ( Dry) , and then fill, fill, with sharp objects, to be patient and firm, a. The acidic medium frequency furnace lining? Intermediate frequency furnace is tamped answer: the software will be shielded contact how to teach? Thickness of intermediate frequency furnace type furnace is in commonly how thick? ? Answer: according to the furnace crucible mold size to decide. The following 10 tons of furnace, lower part normal at around 140, a flowing at around 120. Intermediate frequency furnace is tamped technical data medium frequency furnace play lining need to what material medium frequency furnace is tamped answer: acid lining with quartz sand, alkaline lining with magnesia. Thickness of intermediate frequency furnace type furnace is in commonly how thick? ? Intermediate frequency furnace is tamped answer: according to the furnace crucible mold size to decide. The following 10 tons of furnace, lower part normal at around 140, a flowing at around 120. Too much current of intermediate frequency furnace lining caused by wear furnace? Answer: lining has a certain influence. Please do in medium frequency furnace with quartz sand and boric acid do furnace inches with medium frequency furnace is tamped answer: intermediate frequency furnace lining, the heating of the workpiece, according to you choose acid lining, neutral lining, or alkali furnace lining, furnace lining and silicon carbide, graphite crucible, General melting non-ferrous metals) , lining, generally speaking, there are quartz sand, boric acid, refractory cement, mixing knot! There are related to the oven time. How much is your lining furnace charges, if the frequency difference is very big. We have a 30 tons of intermediate frequency furnace burns to more than twenty furnace is on a: can you speak more specific? In a fixed position with a hole in it to exclude lining material quality problem, in this case the problem of workers are generally burn furnace and furnace charge. The capacity of 20 tons of intermediate frequency furnace steelmaking answer: how to improve the quartz sand lining life of furnace temperature below 1700 degrees. Intermediate frequency furnace siliceous burden and furnace burden have what different? Intermediate frequency furnace is tamped answer: two different is, silicon carbide furnace lining is broken, change again to remove a, use can directly; Knot of the furnace lining, bad to take out a little bit of a problem, because and the sensors into an organic whole, and the price is different, the former is expensive. Intermediate frequency electric furnace iron instead of cupola is the environmental protection but cast iron containing matte medium frequency furnace is tamped answer: you can consult the ningbo shekinah furnace Emmanuel baidu shekinah furnace will have their website online. You can go in understanding. Intermediate frequency furnace smelting silicon manganese slag are glued to the furnace wall how to deal with the intermediate frequency furnace is tamped answer: lining material, can use the viscous slag neutral burden, don't hang slag furnace wall smooth, effect is good. I am intermediate frequency furnace operator for more than ten years, all kinds of numeral, ductile iron will, with medium frequency furnace tamped answer: hello! I'm in medium frequency furnace lining material, can have the opportunity to cooperation, mutual benefit and win-win.
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