Title :
Study on material design of plasma arc cladding for rapid prototyping Fe-based alloys
Author :
Xiang Yonghua ; Xu Binshi ; Lv Yaohui ; Jiang Yi ; Lui Chunlong
Author_Institution :
Nat. Key Lab. for Remanufacturing, Acad. of Armored Forces Eng., Beijing, China
Abstract :
Plasma arc cladding rapid prototyping (PACRP) has received widespread attention in direct metal prototyping technology. The design principle concerning the composition and microstructure of existing plasma arc cladding Fe-based alloy and the problems in rapid prototyping cladding condition were discussed. The essential approach for preventing rapid prototyping plasma cladding layer from cracks was developing appropriate materials. The design principle of plasma rapid prototyping appropriate Fe-based alloy was analyzed, and new FeCrBSiNiMoNbRe Fe-based alloy was designed, and its feasibility was validated by experiment.
Keywords :
cladding techniques; cracks; design engineering; iron alloys; plasma arc sprayed coatings; rapid prototyping (industrial); Fe-based alloys; cracks; design principle; direct metal prototyping technology; material design; microstructure; plasma arc cladding; rapid prototyping; iron-based alloy design; plasma arc cladding; rapid prototyping; remanufacturing;
Conference_Titel :
Responsive Manufacturing - Green Manufacturing (ICRM 2010), 5th International Conference on
Conference_Location :
Ningbo
DOI :
10.1049/cp.2010.0430
