本发明公开了一种连续感应式快淬炉用合金辊轮，组分及其质量百分含量为：MC 0.05%~3.0%、其余为钼，其中，MC为TiC、ZrC、HfC中的一种或几种。连续感应式快淬炉用合金辊轮的制作方法包括以下步骤：将MC与钼掺杂，得到MC掺杂钼合金粉；将MC掺杂钼合金粉压制，得到钼合金环形压坯；将钼合金环形压坯进行氢气高温烧结，得到MC掺杂钼合金烧结环坯；将MC掺杂钼合金烧结环坯依次进行粗车加工、变形加工、氢气气氛下高温固溶处理、氢气气氛下时效强化处理、精密加工，得到连续感应式快淬炉用合金辊轮。采用本发明方法制备的连续感应式快淬炉用合金辊轮成分均匀、致密度高、强韧性好、耐热疲劳性更优。

The invention discloses an alloy roller for a continuous induction type rapid quenching furnace. The components and their mass percentages are: MC 0.05%~3.0%, and the rest is molybdenum. Among them, MC is one of TiC, ZrC, and HfC，kind or several. The manufacturing method of alloy roller for continuous induction type rapid quenching furnace includes the following steps: doping MC with molybdenum to obtain MC doped molybdenum alloy powder; pressing MC doped molybdenum alloy powder to obtain a molybdenum alloy ring compact; alloy ring compact is sintered at high temperature in hydrogen to obtain MC-doped molybdenum alloy sintered ring blank; sintered ring blank is sequentially subjected to rough turning processing, deformation processing, high-temperature solution treatment in hydrogen atmosphere, aging strengthening in hydrogen atmosphere and precision processing. The alloy roller for a continuous induction type rapid quenching furnace prepared by the method of the invention has uniform composition, high density, good strength and toughness, and better heat fatigue resistance.