Wear of Flame-Sprayed Ni-Cr-B-Si Powder Coating on Journal for Seal Contact Sheng-Yen Hu, Jia-Jyun Liao and Yuan Kang MATEC Web Conf., 77 (2016) 10001 Published online: 03 October 2016 DOI: 10.1051/matecconf/20167710001