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The test values of the aB-fabricated sample demonstrated a slightly higher tensile strength and dramatically outstanding ductility compared with cast Inconel 718 alloy .
 concept or principle: sample; machanical property: tensile strength; machanical property: ductility; manufacturing process: cast; material: alloy
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: sample; machanical property: tensile strength; machanical property: ductility; manufacturing process: cast; material: alloy