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There are three types of flames natural flame, carburizing flame and oxidizing flame. Natural flame has synchronized mixture of fuel and oxygen, carburizing flame has more fuel and oxidizing flame has more oxygen. Different material used different flames according to weld condition
What is the hottest flame?
The hottest fires are from oxyacetylene torches (about 3000 degrees Centigrade) that combine oxygen and gas to create pinpoint blue flames. Color also tells us about the temperature of a candle flame. The inner core of the candle flame is light blue, with a temperature of around 1800 K (1500 °C)
What are the characteristics of a neutral flame?
The neutral flame is the flame in which the amount of oxygen is precisely enough for burning, and neither oxidation nor reduction occurs. A flame with a good balance of oxygen is clear blue. The reducing and neutral flames are useful in soldering and annealing
What color is a flame?
Generally, the color of a flame may be red, orange, blue, yellow, or white, and is dominated by blackbody radiation from soot and steam.
What are the three types of flames?
There are three types of flames natural flame, carburizing flame and oxidizing flame. Natural flame has synchronized mixture of fuel and oxygen, carburizing flame has more fuel and oxidizing flame has more oxygen. Different material used different flames according to weld condition.
Where is the hottest part of a torch flame?
A torch flame consists of two cones, an outer light blue flame and an inner dark blue flame. The hottest point in the flame can be found at the tip of the inner flame
What is natural flame?
An eternal flame is a flame, lamp or torch that burns for an indefinite time. ... In ancient times, eternal flames were fueled by wood or olive oil; modern examples usually use a piped supply of propane or natural gas. They consume oxygen, transforming it to carbon dioxide.
Негізгі бет Types of Flames in Welding Hindi | Neutral Flame | Oxidizing Flame | Carbonizing Flame
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