3197
In this study , two advanced processing routes are combined : SLM , to fabricate small specimens of the nonweldable CMSX-4 , and hot isostatic pressing ( HIP ) with a rapid cooling rate as post-processing to heal defects while the target γ/γ´ microstructure is developed .
 SLM, fabricate, hot isostatic pressing, HIP, cooling rate, as, defects, microstructure
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:
 SLM, fabricate, hot isostatic pressing, HIP, cooling rate, as, defects, microstructure