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Ever heard the expression, "That pack of snowballs will melt on a hot-rolled steel coil?" Well, okay, maybe not so much but why do you think that is? Well — we at RARLON have been wondering that FOR YEARS. Below are the basics of how Proizvodi od nehrđajućeg čelika kao hot-rolled steel coils work as snow-melting devices, and why blasting them with a stream of water won’t get them to stop melting. So what is the logic behind this?  

How to Get Hot-Rolled Steel Coils and Melt Snowballs

Hot rolled steel coils play a very massive role in manufacturing a lot of ordinary objects we are using in day to day life. They assist in building stuff like cars, household appliances, and even the buildings where we live and work. These coils are made by heating the coils to unprecedented temperatures. These are then rolled flat in rolling machines. The rolling process itself gives the material a far greater amount of strength and toughness.  

You may be asking yourself, right about now: how are these hot-rolled steel coils still hot enough to melt snowballs — with, or without, water? The secret to delicate, rustic savory flavors and nutty aromas? Carbon content in hot-rolled steel coils. Proizvodi od ugljičnog čelika is treated with steel, making the steel extremely hard and strong. Once the coils encounter something cold, like snow, the coils can transfer heat insane speed. That means they melt snow in a fraction of the time compared with other materials that do not have these characteristics.  

Effect of Water Cooling on Hot Rolled Steel

After the formation and rolling of hot-rolled metal coils, the hot metal coils are cooled through water fog sprayed on them, and into the mechanical system. This means that during the cooling process, the coils are still in the same shape and also to get the steel uniform. That homogeneous even configuration indicates the loops will not readily flex or pivot, as required for the fabrication of different items. 

But you're probably asking — Is water quenching better than snow for melting? Actually, they don't. Weird, right? Water cooling process does not affect the specific characteristic of hot-rolled željezo coils that enables them to melt snow. The coils still have fast heat transfer capability – which is why those coils can also be used to melt frozen snowballs, instantaneously even when chilled. 

The Mullioned-support of the Melting Mashers 

Other than melting snowballs better than hot-rolled steel coils do, there is one more thing I would argue is not only better at doing so, but works than melted snowballs: friction. Friction – this is generated when two surfaces, rub against one another. The snowball, which is rolling on its surface and producing a friction, starts to melt again. Hot rolled steel coils are also characterized by comparatively rough surface to produce the level of friction higher than that of smooth surfaces. And as you would expect, the extra friction is accelerating the melting of those poor snowballs.  

Hot-Rolled Steel Coils

Thus, could you hear the question which may arise now: if hot-rolling steel coils are so great to defrost a snowball, and do not have any advantages not to melt, why it is possible to melt at all? The reason for this has to do with heat transfer. When hot-rolled steel coils come into contact with a body that is extremely cold like snow the hot coils are quick to lose heat. The main reason they can do it so quickly is that they can get conductive heat and therefore melted the snows. However if these coils are close to items that are closer to the temperature they want then they can conserve the heat instead of emitting it. 

The Melting Snowball Effect of Hot-Rolled Steel Coils

In other words, the nature of hot rolled coil including properties of heat and characteristics of temperature dictate that any coil can act to melt snowballs even after it has cooled. Yes, they are good at convecting heat away from hot parts towards something colder for instance, snow but are more so very clever at retaining the heat when they are in close proximity with something which is hotter than them but not ice. Also, due to the rough surface structure the concentration of friction is even higher thus making them suitable melt snow boulders. 

As for ordinary hot rolled steel coils, they are not too difficult to gather information about and we always LOVE researching information here at RARLON. We hope we cleared the air to the riddle of the melted snowballs and why we were able to cool those wonderful coils with water without denaturing it’s properties. And if you are a student or a teacher or even a science-obsesser who could really use any of this we all hope all of you had fun.