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计算研究了Ni含量对Ti-C -Ni三元体系燃烧合成绝热温度的影响 ,试验研究发现随着Ni含量、稀释剂含量和Ti颗粒尺寸的增加 ,Ti-C -Ni体系燃烧温度和燃烧速度呈下降趋势。Ni在Ti-C -Ni体系中参与了放热反应。最佳的预制块相对密度为 5 0 %～ 6 0 % ,此时Ti-C -Ni体系燃烧速度最快。
The influence of Ni content on the adiabatic temperature of Ti-C-Ni ternary system was calculated and studied. The experimental results showed that with the increase of Ni content, diluent content and Ti particle size, the combustion temperature and the combustion rate Showing a downward trend. Ni is involved in the exothermic reaction in the Ti-C-Ni system. The best preform relative density of 50% ~ 60%, Ti-C-Ni system at this time the fastest burning rate.