6458
The alloy shows a composite-like microstructure consisting of submicron-sized stable intermetallic phases dispersed in an Al matrix , which leads to high compressive strength ( 1–0.5 GPa ) at elevated temperatures ( 303–573 K ) .
 alloy, microstructure, intermetallic, Al, compressive strength, GPa, temperatures, K
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:
 alloy, microstructure, intermetallic, Al, compressive strength, GPa, temperatures, K