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5.2 Interpass cold rolling Rolling of the weld bead between each deposited layer has been shown to reduce residual stresses and distortion.Interpass cold rolling not only lowers residual stress , but also brings more homogeneous material properties .
 manufacturing process: Interpass cold rolling; concept or principle: weld bead; process characterization: deposited layer; machanical property: residual stresses; manufacturing process: cold rolling; machanical property: residual stress; material: homogeneous material
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 manufacturing process: Interpass cold rolling; concept or principle: weld bead; process characterization: deposited layer; machanical property: residual stresses; manufacturing process: cold rolling; machanical property: residual stress; material: homogeneous material