It's called a Neutral flame. Enough Oxygen is added to the fuel to allow almost complete combustion. The remaing fuel is combined with the surrounding air and burned. This is the best flame for most cutting and welding operations. Too little Oxygen produces a Carburizing flame. It is yellow and produces smoke. A slightly Carburizing flame is used when welding Aluminum.
Too much Oxygen produces an Oxidizing flame. It begins to sound louder and the inner flame comes to a point.
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∙ 12y agoThe neutral flame in gas welding is the hottest, reaching temperatures up to 6300°F (3482°C). This flame is achieved by mixing equal parts of oxygen and acetylene, providing the ideal balance of heat for welding.
Acetylene (C2H2) produces the hottest flame when burned in oxygen. It is primarily used as a fuel gas for welding and cutting metal due to its high flame temperature.
Acetylene is one of the hottest burning gases, with a flame temperature reaching up to 3,500°C (6,332°F). It is commonly used in welding and cutting applications due to its high heat intensity.
The hottest Bunsen flame is blue in color. It indicates complete combustion of the gas due to the high temperature.
The hottest flame on a Bunsen burner is the blue flame produced when the air and gas mixture is properly adjusted. The blue flame is the hottest because it is well-oxygenated and allows for complete combustion of the gas, resulting in higher temperatures.
The hottest part is where the flame is light blue or blue; which gradually turns to yellow as the flame is cooled by the colder outer air. When the safety flame (yellow) is on, the hottest point is the tip of this flame.
Acetylene (C2H2) produces the hottest flame when burned in oxygen. It is primarily used as a fuel gas for welding and cutting metal due to its high flame temperature.
oxygen supports the combustion of the gas that one uses in the welding/cutting torch. Acetylene combined with Oxygen produces the hottest flame.
It is just at the end of the blue flame that comes from the tip.
Acetylene is one of the hottest burning gases, with a flame temperature reaching up to 3,500°C (6,332°F). It is commonly used in welding and cutting applications due to its high heat intensity.
The hottest flame on a Bunsen burner is typically the blue cone-shaped flame. You can adjust the air and gas flow to achieve this flame, which is characterized by a steady, roaring noise. To confirm the hottest flame, you could use a thermometer to measure the temperature at the tip of the flame.
The hottest Bunsen flame is blue in color. It indicates complete combustion of the gas due to the high temperature.
The hottest flame on a Bunsen burner is the blue flame produced when the air and gas mixture is properly adjusted. The blue flame is the hottest because it is well-oxygenated and allows for complete combustion of the gas, resulting in higher temperatures.
The hottest part is where the flame is light blue or blue; which gradually turns to yellow as the flame is cooled by the colder outer air. When the safety flame (yellow) is on, the hottest point is the tip of this flame.
Oxygen
The inner blue part of the flame is the hottest on a Bunsen burner, as this is where complete combustion occurs due to the optimal air-to-gas ratio.
The hottest flame is the blue flame and the coolest flame is yellow.
no the white flame is the hottest