What is a flame burning with too much oxygen referred to as?

A flame burning with too much oxygen is referred to as an oxidizing flame. This type of flame occurs when there is an excess of oxygen in the combustion process, which alters the flame's characteristics. In an oxidizing flame, the increased oxygen supply can cause the flame to become hotter and more intense, as it supports the rapid combustion of fuel.

This flame is often used in applications that require a clean, high-temperature flame, such as welding certain materials where a decreased amount of carbon is desired. In contrast, a neutral flame has an equal ratio of fuel to oxygen, providing a balanced combustion, while a carburizing flame has an excess of fuel, resulting in lower temperatures and the production of carbon. A burning flame is not a standard term used in combustion science; it does not specify the characteristics of the flame based on fuel and oxygen levels.