The influence of the induction sintering process at different temperatures on the behavior of the powder metallurgy Ti-5Al-5Mo-5V-3Cr alloy was investigated. Material for the research was produced by elemental powder blending, followed by the uniaxial cold compacting process. Powder compacts were induction heated and sintered within the temperature range of 1000 °C to 1300 °C. The influences of process parameters on the material behavior during sintering and its properties were studied. The microstructure examination was performed with particular attention to the pore size and distribution as well as the homogenization of the microstructure. The sintering temperature of 1200 °C proved to be critical for the dissolution of most alloying powder particles. Hot compression tests were performed to determine the formability of the obtained material. Significant differences in flow stress behavior between samples sintered at temperatures below and above 1200 °C were observed. The mechanical properties of the material before and after deformation were compared. The evolution of the microstructure of sintered Ti-5Al-5Mo-5V-3Cr alloy after hot deformation was analyzed with an emphasis on its influence on the material properties. Based on the conducted research, it was found that the adequate homogenization of the chemical composition and microstructure was achieved at the temperature of 1250 °C, and a further increase did not reflect in a significant improvement.

研究了不同温度下的感应烧结工艺对粉末冶金Ti-5Al-5Mo-5V-3Cr合金行为的影响。用于研究的材料是通过元素粉末混合，然后进行单轴冷压制工艺生产的。将粉末压块感应加热并在1000°C至1300°C的温度范围内进行烧结。研究了工艺参数对材料在烧结过程中的行为及其性能的影响。进行微结构检查时，应特别注意孔的大小和分布以及微结构的均质化。事实证明，1200°C的烧结温度对于溶解大多数合金粉末颗粒至关重要。进行热压缩测试以确定所得材料的可成型性。观察到在低于和高于1200°C的温度下烧结的样品之间的流动应力行为存在显着差异。比较了变形前后材料的机械性能。分析了烧结Ti-5Al-5Mo-5V-3Cr合金热变形后组织的演变，重点研究了其对材料性能的影响。根据进行的研究，发现在1250°C的温度下，化学成分和微观结构得到了充分的均质化，进一步的增加并未反映出明显的改善。分析了烧结Ti-5Al-5Mo-5V-3Cr合金热变形后组织的演变，重点研究了其对材料性能的影响。根据进行的研究，发现在1250°C的温度下，化学成分和微观结构得到了充分的均质化，进一步的增加并未反映出明显的改善。分析了烧结Ti-5Al-5Mo-5V-3Cr合金热变形后组织的演变，重点研究了其对材料性能的影响。根据进行的研究，发现在1250°C的温度下，化学成分和微观结构得到了充分的均质化，进一步的增加并未反映出明显的改善。