I actually have personal experience with using a ferrocerium rod as a fire starter, so I can give you a detailed answer based on my own observations.
First of all, let me explain what a ferrocerium rod is. It is a type of fire starter that is commonly used in outdoor activities such as camping, hiking, and survival situations. It consists of a rod made of a mixture of metals including iron, cerium, and other elements. When scraped with a hard object, such as a knife or rock, it produces sparks that can ignite tinder or other flammable materials.
Now, let’s get into the longevity of a ferro rod. The claim is that it can last for up to 20,000 strikes. This means that you can potentially start 20,000 fires with a single rod. However, it’s important to note that this number can vary depending on various factors such as the size of the rod, the quality of the materials used, and the technique used to strike it.
In my experience, I have used a ferro rod extensively on camping trips and have found that it does indeed last for a long time. I have used the same rod for multiple trips, and it has never failed me. I have easily struck it hundreds of times without any noticeable decrease in performance.
One thing to keep in mind is that the number of strikes can also be affected by the conditions in which you are using the rod. For example, if you are using it in cold weather, the metal may become more brittle and could potentially wear down faster. However, a high-quality ferro rod should still be able to withstand many strikes even in cold temperatures.
Another factor to consider is the altitude at which you are using the rod. At higher altitudes, the air is thinner and can affect the performance of the rod. However, I have used a ferro rod at various altitudes, including high mountainous regions, and have not noticed any significant decrease in its longevity.
To maximize the lifespan of your ferro rod, it’s important to strike it with the right technique. The key is to use a firm and quick motion, aiming to create a shower of sparks rather than just a few sparks at a time. This helps to conserve the rod and ensure that it lasts for as long as possible.
A well-made ferrocerium rod can last for up to 20,000 strikes. However, the actual number of strikes can vary depending on factors such as the size and quality of the rod, the conditions in which it is used, and the striking technique. Based on my personal experience, I can attest to the longevity of a good ferro rod and its ability to consistently produce sparks for multiple uses.