1141
Uniaxial tensile specimens were extracted and tested at different orientations , and a hypo-elastic–plastic model with Voce hardening and Cockcroft–Latham ’ s fracture criterion was calibrated against the experimental results .
 machine or equipment: tensile specimens; concept or principle: extracted; concept or principle: orientations; concept or principle: model; manufacturing process: hardening; material: s; concept or principle: fracture; concept or principle: calibrated; concept or principle: experimental
Please list all entity words in the text that fit the category.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} 
Answer:
 machine or equipment: tensile specimens; concept or principle: extracted; concept or principle: orientations; concept or principle: model; manufacturing process: hardening; material: s; concept or principle: fracture; concept or principle: calibrated; concept or principle: experimental