7111
This work presented a comprehensive study of microstructural evolution , microhardness and quantitative thermodynamic analysis within the molten pool during Selective Laser Melting ( SLM ) of Inconel 718 parts .
 microstructural evolution, microhardness, quantitative, molten pool, Selective Laser Melting, SLM, Inconel 718
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 microstructural evolution, microhardness, quantitative, molten pool, Selective Laser Melting, SLM, Inconel 718