公开(公告)号：US20190054521A1

公开(公告)日：2019-02-21

申请号：US16169570

申请日：2018-10-24

Applicant: University of Science and Technology Beijing

Inventor： Jingyuan Li ,  Mingfan Qi ,  Yulai Chen ,  Huiping Hong ,  Jianxin Xie

IPC: B22D11/16 ,  B22D11/00 ,  B22D11/124 ,  B22D11/22 ,  B22D17/20 ,  B22D25/06 ,  B22D30/00 ,  C22C1/04

Abstract: The present invention belongs to the field of metal processing and fabrication, and particularly relates to an apparatus for high-throughput screw caster of a multi-component gradient metal material from elongate materials, such as multi-component alloy pipes, rods, profiles, and other such materials, having in the lengthwise direction a continuous gradient distribution of chemical components. The apparatus includes an online powder flow-rate regulation system, a rotary feed system, a heating system, a heat insulation system, a motor drive system, a blank forming system and a control system. Due to the adoption of the above technical solution, the apparatus of the present invention is simple in structure, and easy to use and control.

公开(公告)号：US10913110B2

公开(公告)日：2021-02-09

申请号：US16169570

申请日：2018-10-24

Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING

Inventor： Jingyuan Li ,  Mingfan Qi ,  Yulai Chen ,  Huiping Hong ,  Jianxin Xie

IPC: B22D11/16 ,  B22D25/06 ,  B22D11/114 ,  B29C67/00 ,  B22D11/10 ,  B33Y30/00 ,  B33Y10/00 ,  B33Y70/00 ,  B22D11/00 ,  B22D11/124 ,  B22D11/22 ,  B22D17/20 ,  B22D30/00 ,  C22C1/04

Abstract: An apparatus for a high-throughput screw caster of a multi-component gradient metal material from elongate materials, such as multi-component alloy pipes, rods, profiles, and other such materials, has in the lengthwise direction a continuous gradient distribution of chemical components. The apparatus includes an online powder flow-rate regulation system, a rotary feed system, a heating system, a heat insulation system, a motor drive system, a blank forming system and a control system.