レーザー加熱を用いた鉄の局所表面アルミニウム粉末被覆(表面処理・腐食)

概要

論文の詳細を見る
A local surface coating using Al and Ti powders on Fe substrate is successfully performed by a laser heating method. A high hardness and high oxidation resistance can be achieved by this method. The thickness of aluminum rich layer can be controlled by the amount of the Al and Ti powder mixture paste. Concentration of aluminum at the coating layer increases with increasing laser scanning speed. Pre-heating at 573K for 10.8ks improves the uniformity of the coating.
社団法人日本鉄鋼協会の論文
2007-06-01