| 摘要 |
A method for complex surface hardening of titanium alloys comprising loading items into a sealed reaction chamber, vacuum pumping to a pressure of 10mmHg, heating to the desired saturation temperature of , following vacuum pumping to a pressure of 10mmHg, the introduction of technically pure nitrogen, isothermal holding is carried out at a temperature of saturation and cooling with the plant, at that before chemical-thermal treatment magnetic abrasive treatment is carried out by the mode: the processing speed is of 2 m/s, the oscillation rate is of 8.33 Hz, magnetic induction is of 0.2 T, the processing time is of 120 s, powder of PR R6M5 (315/200 microns) and isothermal holding was carried out for 2-2.5 hours at a temperature of saturation. |
