LSAW Pipe Fracture Hydraulic

Keywords:lsaw pipe
LSAW pipe fracture, hydraulic (pneumatic) parts used in the design of mechanical properties, brittle fracture is also related to the use of components temperature.

It has been found through research that when the temperature is lower than a certain temperature value, it is found that the data will change into a brittle state and the impact absorption power will obviously drop. This phenomenon is called low-stress brittle fracture in cold-brittle and high-strength metal materials in the process, there are cracks in the heterogeneous isotropic tissue in the data organization, as well as defects such as inclusions and pores. All of these defects can be regarded as microcracks in the material. Therefore, the design time also based on the components of the working temperature to select the right cold brittle transition temperature data.
lsaw pipe
Generally assume that the data is uniform and continuous isotropic according to this method of analysis is considered safe design, and sometimes accidental rupture. 

Brittle fracture is caused by a variety of reasons, such as: precipitates on the grain boundary, regardless of its strength stronger than the matrix strength or weakness, are all the causes of cracks; segregation of inclusions in the grain boundary is also the cause of fracture; In addition, even in the alternating load is far less than the yield limit, it will cause fatigue fracture phenomenon.
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