104
After an initial dwell time , the metallic stack moved horizontally relative to the stationery non-consumable rod by a desired length , thereby forming a metallurgical bond between the metallic sheets .
 process parameter: dwell time; material: metallic stack; machine or equipment: rod; manufacturing process: forming; concept or principle: metallurgical bond; material: metallic sheets
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:
 process parameter: dwell time; material: metallic stack; machine or equipment: rod; manufacturing process: forming; concept or principle: metallurgical bond; material: metallic sheets