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The first example is the HardMarque automotive piston which was designed and optimized for production by additive manufacturing in titanium the end result is reported to be 25 % lighter and equally strong compared to the original aluminium part .
 application: automotive; engineering feature: designed; manufacturing process: production; manufacturing process: additive manufacturing; material: titanium; material: be; material: aluminium
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:
 application: automotive; engineering feature: designed; manufacturing process: production; manufacturing process: additive manufacturing; material: titanium; material: be; material: aluminium