806
However , during deposition , WAAM IN718 is susceptible to micro-segregation , leading to undesirable Laves phase formation in the interdendritic regions .
 concept or principle: deposition; manufacturing process: WAAM; material: IN718; concept or principle: micro-segregation; concept or principle: Laves phase
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:
 concept or principle: deposition; manufacturing process: WAAM; material: IN718; concept or principle: micro-segregation; concept or principle: Laves phase