Ultrasonic dissimilar joining of aluminum alloy and polymer with the composite material of ABS polymer doping carbonized rice huskChin-Pao Cheng, Chun-Hu Cheng, l-Wen Wang Yu-Chen Chen and Yang-Sheng YouMATEC Web Conf., 130 (2017) 06001DOI: https://doi.org/10.1051/matecconf/201713006001