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The redistribution of alloying elements and the crystallographic characterizations in wire and arc additive manufactured ( WAAM ) super duplex stainless steel ( SDSS ) was investigated from the wire to the final aB-deposited structure .
 material: alloying elements; concept or principle: arc; manufacturing process: additive manufactured; manufacturing process: WAAM; material: stainless steel; concept or principle: structure
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:
 material: alloying elements; concept or principle: arc; manufacturing process: additive manufactured; manufacturing process: WAAM; material: stainless steel; concept or principle: structure