When the stainless steel plate is stretched and formed, the surface of the board will appear rough, and the surface roughness of the stainless steel is called the orange peel phenomenon. The so-called stainless steel plate, orange peel phenomenon is the surface of the stainless steel board presents like orange skin texture, touch, feel very rough, the obvious and common stainless steel plate, smooth surface, there is a certain gap so this is a defect.
In the stainless steel plate trading market, there is an orange peel stainless steel plate appearance, while the surface of the stainless steel plate surface of the reason, there are four main types. Here are the reasons and prevention measures.
The first reason is that in the process of processing stainless steel plates, the surface of stainless steel plate is not fully polished, which leads to the appearance of orange peel changes on the surface of the stainless steel plate. Therefore, this phenomenon can be prevented by fully grinding stainless steel plate surface.
The second reason is that too much on the degree of processing of stainless steel plate, the more the conference led to the surface of the stainless steel plate and sample orange peel, want to a satisfactory solution for processing bigger orange peel phenomenon caused by a stainless steel plate surface, can carry on the processing of stainless steel plate and is going to do fully grinding stainless steel plate, can prevent the surface of the stainless steel plate again from orange peel phenomenon.
Another is caused by heat treatment to soften on stainless steel plate processing, to solve this kind of factors lead to the surface of the orange peel, can through the study of the appropriate heat treatment of stainless steel plate, hold good degrees of heat treatment process.
The last is that the grain of the raw material is too big. This kind of circumstance, from the perspective of raw materials, the raw material screening, appropriate control of the grain size of raw materials, fundamentally prevent stainless steel plate during the late processing orange peel sample changes.
Source: China Stainless Steel Plates Manufacturer – Yaang Pipe Industry Co., Limited (www.yaang.com)