铝部件上耐磨钢涂层的活性电弧喷涂
Steel coatings on heat-treatable wrought aluminum alloys were developed. Metallographic and level-by-level phase analysis，and also impact – abrasive wear tests by unique technique were used at study of properties of “coating-substratum” system. With reference to these alloys a high adhesion between aluminum surface and steel coating is achieved. It exceeds analogues 2-3 times as large at the expense of “NiCr-special” technology of interlayer spraying. The coating was done by an activated arc spraying，which combines productivity and quality. The mechanical durability of the layer by thickness up to 4 mm and its wear resistance in conditions of high contact loadings and impact – abrasive process is supplied. Aluminum parts with steel coating of tracked vehicle and of railway freight truck also were successfully full scale tested. Technology is well suited to conditions of typical welding manufacture。
铝部件 活性电弧喷涂 耐磨钢涂层
Korobov Yu. Baranovski V. Pryadko A. Schastlivtsev V.
USTU-UPI, Russia UniqueCoat Technologies, USA JIME, Belarus IPhM, Russia
国内会议
广州
中文
94-102
2009-11-17（万方平台首次上网日期，不代表论文的发表时间）