Shanghai Jiao Tong University

Jiangsu Hengrui Medicine Company Ltd.

Shanghai Hengrui Pharmaceutical Co., Ltd.

Jiangsu Hansoh Pharmaceutical Co., Ltd.

Qing Dong

Xing Liu

Wei He

Bin Wang

Fei Li

Baode Sun

Jiao Zhang

Bonian Liu

Piaoyang Sun

Peng Cho Tang

Qiyue Hu

Fanglong Yang

Guoqing Cao

Xuejun Zhang

Jianbiao Peng

Hejun Lu

Yue Wu

Yang Tang

Yaoping Zhu

Jijun Yuan

Yang Wang

Limin Zhang

Guangyuan Shen

Hongbo Fei

Fangfang Jin

Jiang Fan

Wei Peng

Ling Zhang

Xiaotao Li

Wangyang Tu

Dongliang Guan

Bin Gui

Jiangtao Chi

Haitang Zhang

Guoji Xu

Lei Chen

Hongjian Jiang

Jiong Lan

Hui Xing

Chunfei Wang

Haowei Wang

Jihui Han

Yanfeng Han

Yongbing Dai

Chaopeng Fu

Chunzhou Han

Chunyan Gu

Xianbo Liu

Ya Zhang

A multi-physical field measurement device for a metal solidification process and a housing and a measurement method thereof are provided. The device includes: a sealed housing provided with a light-through hole; a heater provided inside the housing and located behind the light-through hole along an X-ray; a diffraction detector used for receiving the X-ray which penetrates through a sample sheet and is scattered; a CMOS camera located behind the heater along the X-ray () and used for receiving a visible light signal which penetrates through the sample sheet; a silicon drift X-ray detector located at one side of the X-ray and used for receiving a fluorescent signal sent by interaction between the X-ray and the sample sheet; and an infrared thermal imager located at the other side of the X-ray and used for receiving an infrared signal sent by the sample sheet.

Multi-physical field measurement device for metal solidification process and housing thereof, and measurement method

A method and apparatus for manufacturing an equiaxed crystal aluminum alloy cast ingot by using additive manufacturing and rapid solidification techniques are provided. The apparatus comprises: a metal heating mechanism and a negative pressure cooling mechanism. The metal heating mechanism is located above the negative pressure cooling mechanism and is connected thereto by a nozzle. The negative pressure cooling mechanism comprises a vacuum chamber having an air inlet hole and an air outlet hole, and a three-dimensional moving ingot mechanism disposed inside the vacuum chamber. The three-dimensional moving ingot mechanism comprises a moving ingot and a two-dimensional moving platform vertically connected to the moving ingot. A water cooling mechanism is disposed outside the moving ingot, and the moving ingot is driven by a precision motor to precisely move up and down.

Method and apparatus for manufacturing equiaxed crystal aluminum alloy cast ingot by using additive manufacturing and rapid solidification techniques

An array-spraying additive manufacturing apparatus and method for manufacturing a large-sized equiaxed crystal aluminum alloy ingot, comprising: a liquid aluminum spraying mechanism having array nozzles disposed in an atmospheric pressure chamber, a movable condensing mechanism disposed in the atmospheric pressure chamber below the liquid aluminum spraying mechanism, and a control mechanism. The control mechanism sends an upward guiding command to a release mechanism and issues a three-dimensional movement command to the movable condensing mechanism, such that liquid aluminum in the liquid aluminum spraying mechanism is sprayed at the surface of the movable condensing mechanism in a continuous array of liquid flows according to a preset path and is rapidly condensed to form an ingot. Also disclosed is an additive manufacturing method employing the apparatus.

Array-spraying additive manufacturing apparatus and method for manufacturing large-sized equiaxed crystal aluminum alloy ingot

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Shanghai, China

Qing Dong