Specific steps

The process described involves the production of boron-silicon oxide ceramic material, which is doped with cerium (Ce) to produce a luminescent material. The process can be broken down into four key steps:

Step (1): The first step involves the mixing of the boron-silicon oxide powder with the cerium dopant. This mixing process ensures that the dopant is evenly distributed throughout the material, which is important for achieving consistent luminescent properties.

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Step (2): The next step involves the printing and photocuring of the material using a SLA 3D printer. This process allows for the creation of intricate shapes and structures that would be difficult or impossible to achieve using traditional manufacturing methods.

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Step (3): The third step involves the calcination of the printed material in a furnace. This process removes any residual organic materials and initiates the sintering process, which prepares the material for densification.

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Step (4): The final step involves the densification of the material through a process of heating in a vacuumed quartz tube furnace. This process allows the material to achieve a high degree of compaction, resulting in a dense and durable ceramic material. Scanning electron micrographs of the green body, calcined body and densified body are shown to illustrate the evolution of the material's structure throughout the process.

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Overall, this process is an innovative method for producing luminescent boron-silicon oxide ceramic material, with numerous applications in areas such as lighting and optoelectronics. The use of 3D printing technology allows for the creation of complex shapes and structures, while the use of cerium as a dopant enhances the material's luminescent properties.

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M38-Borosilicate Glass

M38-Borosilicate Glass

Processing route

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