1653
Knowledge derived from these procesB-structure-property relationships was used to engineer a super-solvus solution anneal at 1020 °C for 15 min , followed by aging at 720 °C for 24 h heat treatment for AM-IN718 that eliminates Laves and δ phases , preserves AM-specific dislocation cells that are shown to be stabilized by MC carbide particles , and precipitates dense γ′ and γ″ nanoparticle populations .
 concept or principle: solution; manufacturing process: heat treatment; concept or principle: Laves; concept or principle: dislocation; application: cells; material: be; material: MC; material: carbide; material: precipitates
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: solution, heat treatment, Laves, dislocation, cells, be, MC, carbide, precipitates 
Answer:
 concept or principle: solution; manufacturing process: heat treatment; concept or principle: Laves; concept or principle: dislocation; application: cells; material: be; material: MC; material: carbide; material: precipitates