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After annealing at elevated temperatures , the tensile strength of the aB-built AlSi10Mg alloy substantially decreased accompanied by a reduction in the strain hardening rate .
 annealing, temperatures, tensile strength, AlSi10Mg alloy, reduction, strain hardening
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:
 annealing, temperatures, tensile strength, AlSi10Mg alloy, reduction, strain hardening