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Metallurgical characteristics of the alloy ’ s solidification are extracted from the transient temperature fields , and microstructure is predicted and validated using optical images and electron backscattered diffraction data from the experimental results .
 application: Metallurgical; material: alloy; material: s; concept or principle: extracted; concept or principle: transient; process parameter: temperature; concept or principle: microstructure; concept or principle: predicted; process characterization: optical; concept or principle: images; process characterization: diffraction; concept or principle: data; concept or principle: experimental
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Metallurgical, alloy, s, extracted, transient, temperature, microstructure, predicted, optical, images, diffraction, data, experimental 
Answer:
 application: Metallurgical; material: alloy; material: s; concept or principle: extracted; concept or principle: transient; process parameter: temperature; concept or principle: microstructure; concept or principle: predicted; process characterization: optical; concept or principle: images; process characterization: diffraction; concept or principle: data; concept or principle: experimental