| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Investigation of a Novel Constructive Hot Ring Rolling Process for Double Metal Composite Ring |
| Author(s) |
Jiadong Deng, Zhe Cheng, Dongsheng Qian, Jikang Liu, Rongwen Wu |
| On-Site Speaker (Planned) |
Jiadong Deng |
| Abstract Scope |
Double metal composite ring has the advantages of two materials, which is widely used in specific fields. The traditional manufacture method is welding. And some scholars try to use ring rolling process to produce a composite ring. However, the interface connection quality is not well. In this paper, a novel constructive hot ring rolling process to manufacture a seamless double metal composite ring is proposed. First, two separate rings with different metals are assembled together. And then the surface interface area on the upper and lower of the assembled ring are welded in oxygen-free environment, which can suppress the interfacial oxidation during heating process. After that, the surface welded ring is cleaned and heated. Finally, the target double metal composite ring is formed by hot ring rolling. An experiment of constructive hot ring rolling process for double metal composite ring was carried. The interface healing effect of the composite ring was detailed studied. The result indicated that the interface healing degree was significantly improved by this method. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |