7047
Under the continuing effects of the thermal cycles , the fraction of the LaveB-phase showed a significant drop with their morphology changing from coarse and interconnected particles to discrete Laves phase .
 thermal cycles, fraction, morphology, particles, Laves phase
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:
 thermal cycles, fraction, morphology, particles, Laves phase