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Posted by Mittal Dental Clinic on July 25, 2024 at 9:17am 0 Comments 0 Likes
Are you experiencing severe tooth pain or sensitivity? These could be signs that you need a root canal treatment. At Mittal Dental Clinic in Jaipur, we provide top-notch root canal services to relieve your pain and save your natural tooth. root canal in jaipur
Posted by Micheal Alexander on July 25, 2024 at 9:17am 0 Comments 0 Likes
Traditional flint and steel makes use of a piece of specially hardened carbon steel which gives off a spark when struck hard enough by a piece of flint, quartz or other rock. This method of fire-starting has been around for a long time, but does require some skill to master, as the steel must be struck at just the right angle.
Ferrocerium is a man-made mixture of several different metals, iron oxide, magnesium oxide and mischmetal, which contains nearly 50% cerium. Cerium is a metal whose ignition temperature is very low, somewhere in the range of 150-180 degrees C.
This special mixture of metals allows rods made from ferrocerium to throw off spectacular showers of sparks--bits of burning metal, really--when struck with hard objects such as steel, rock or even glass. These sparks can approach 5,500 degrees F in temperature, allowing them to easily ignite a wide variety of tinders. And, because ferrocerium is so ready to produce sparks, one need not have nearly so precise a technique to successfully use it as to use old-time flint and steel.
Another advantage these fire-starters is that they, unlike lighters, will work no matter how cold the weather, and unlike most matches, are not damaged by water.
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