Comparison of Several Bicycle Frames
When we purchase of bicycles, the frame is the soul of the whole bicycle. This is not an exaggeration. What influences the maneuverability of bicycles, what determines the durability of bicycles, and what determines the riding comfort of bicycles? Now the production technology of bicycle accessories has been improved, but in order to make these parts play their powerful fighting capacity, we must have a good foundation – frame.
In addition to strength and hardness, weight is also a problem. Like hardness, weight is slightly affected by the alloy composition of the material. In fact, almost all steel has the same weight. Weight may be one of the most interesting data. People want to use light and fast bicycles, so the weight requirements are very strict. The following are some characteristics of several common frame materials. In fact, the quality of a frame depends not only on the properties of the material itself, but also on the design and manufacture of the frame.
The life of the frame is closely related to the environment. The material of the frame is only the basis of determining the life of the frame. There are two common factors affecting the life of the frame, one is physical, the other is chemical. Corrosion and metal fatigue are all about metal shelves, and aging should be about carbon shelves. Simply put, there is damage or deterioration.
Chromium-molybdenum steel frame: The steel frame is the most easily corroded frame of all frames. Therefore, if the frame is machined roughly or not rust-proof, it will easily expand between the surface of steel pipe and the paint because of corrosion, and then develop to local corrosion. In the long run, it will be the first place to suffer from stress.
Aluminum frame: Aluminum looks quite corrosion-resistant in appearance. Especially, the intensity of passivation treatment on aluminium surface is greater. This treatment is porous alumina formed on the surface of aluminium besides beautifying the surface. Alumina is very corrosion resistant and is not dissolved by ordinary acid.
Titanium frame: This kind of frame has excellent corrosion resistance and is not afraid of rain or injury. Titanium pie seems to be the most amazing material, with memory, often used in high-tech fields, it seems to be used in bicycles, some big stuff is useless.
Carbon frame: Unlike metal frame, carbon fiber contains resin and therefore can also be said to be acid-resistant. But for carbon fibers, we should consider more internal factors, so the bicycle frame using carbon fibers should be carefully maintained, and try to avoid direct sunshine when not in use, because sunlight and the surrounding environment for such frame, the impact is still great. Above data on bicycle frame for your reference.