The main directions of the development of additive technologies at the Peter the Great St. Petersburg Polytechnic University are considered. Fabrication and research of spherical powders of complexly alloyed alloys for additive production from metal waste and of functionally graded materials with variable structure, chemical composition and porosity, synthesis of intermetallic titanium alloys by selective laser melting are considered among other examples.

中文翻译：

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添加剂技术是创造先进功能材料的突破性解决方案

考虑了彼得大帝圣彼得堡理工大学增材技术发展的主要方向。复合合金球形粉末的制造和研究用于从金属废料和具有可变结构、化学成分和孔隙率的功能梯度材料的增材制造，通过选择性激光熔化合成金属间钛合金被认为是其他例子。