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The modified heat treatment also reduced the anisotropy in grain structure , leading to almost isotropic elevated temperature tensile properties , which meet minimum specifications for conventional cast but not for wrought material .
 manufacturing process: heat treatment; machanical property: anisotropy; concept or principle: grain structure; machanical property: isotropic; process parameter: temperature; concept or principle: properties; process parameter: specifications; manufacturing process: cast; material: wrought material
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:
 manufacturing process: heat treatment; machanical property: anisotropy; concept or principle: grain structure; machanical property: isotropic; process parameter: temperature; concept or principle: properties; process parameter: specifications; manufacturing process: cast; material: wrought material