High-throughput preparation device and method for bulk alloy

Abstract

The invention provides a block alloy high-flux preparation device and method.The block alloy high-flux preparation device is provided with a laser cladding vacuum glove box, a gas quenching furnace, a hydraulic elevator, a powder feeding system and a temperature control system, and the laser cladding vacuum glove box is provided with a laser cladding system and the powder feeding system connected with the laser cladding system; alloy powder is fed into the laser cladding system through the powder feeding system to be subjected to laser cladding treatment, the gas quenching furnace is arranged at the lower end of the laser cladding vacuum glove box and used for base plate preheating and alloy heat treatment, and one side of the gas quenching furnace is connected with the temperature control system and used for controlling the base plate preheating temperature and the alloy heat treatment temperature. And a hydraulic elevator is arranged at the lower end of the gas quenching furnace, and a substrate is fed into the gas quenching furnace and the laser cladding vacuum glove box through the hydraulic elevator. The invention also provides a preparation method thereof. The method can be widely applied to the technical field of alloy material preparation.

Description

Technical field [0001] In the details of the preparation of alloy material, it is more specifically, and it is to relate to a block alloy high throughput preparation apparatus and method. Background technique [0002] With the rapid development of material gene engineering technology, modern materials have gradually entered the "Data Drive - Scientific Research Fourth Paradigm". The development and application of high-throughput experimental methods can obtain rich experimental data in a short time, to quickly and efficiently establish material components - phase - organizational-performance relationships and databases provide essential experimental results, directly serve the rapid material Screening and optimization. At the same time, these key basic data also provide a large number of experimental verification for the development of new predictive material components - phases - organizational - performance calculation methods and theoretical models. As the core basis of high-t...

AI Technical Summary

Problems solved by technology

Since the heat insulation furnace is set in the vacuum forming room of additive manufacturing, although refractory materials are selected, the transfer of heat to the surrounding environment is still unavoidable, causing the forming room to be too high; The sample is cooled down, and the cooling process uses water, oil and other media, so the goal of efficiently regulating the structure and performance of the component cannot be controlled by controlling the cooling rate.

[0010] At present, there are few researches on the devices and methods of in-situ heat treatment and cooling rate control (quenching) for laser cladding. Most in-situ heat treatment methods are carried out by controlling the parameters of laser or electron beam, and the cooling rate after heat treatment is not considered. Impact on Component Organization and Performance

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