2626
Increasing the interpass temperature can facilitate phase transformation by extending the high temperature period and produce the desired weld microstructure.This study examines the influence of different interpass temperatures on in-situ alloyed and additively manufactured γ-TiAl alloy .
 process parameter: interpass temperature; concept or principle: phase; process parameter: temperature; engineering feature: weld; process parameter: interpass temperatures; concept or principle: in-situ; manufacturing process: additively manufactured; material: alloy
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: interpass temperature, phase, temperature, weld, interpass temperatures, in-situ, additively manufactured, alloy 
Answer:
 process parameter: interpass temperature; concept or principle: phase; process parameter: temperature; engineering feature: weld; process parameter: interpass temperatures; concept or principle: in-situ; manufacturing process: additively manufactured; material: alloy