去应力退火

不要把回火与中间退火或去应力退火混淆。

The term " tempering " should not be confused with either process annealing or stress relieving .

去应力退火：与回火相似，去应力退火总是把钢和铁加热到相变温度下限以下的某一温度。

Stress Relieving : Like tempering , stress relieving is always done by heating to some temperature below the lower transformation temperature for steels and irons .

去应力退火试样上发现了平行轧面的深沟，且沿晶开裂不明显。

The intergranular cracking in relieved-stress annealing samples is not obvious .

铸造合金去应力退火温度的确定

Determination of Annealing Temperature for Eliminating Internal Stress of Cast Alloys

原油储罐壁板去应力退火

Relief Annealing for Shell Plate of Petroleum Storage Tank

去应力退火对磨制立铣刀切削寿命的影响

Effect of Stress Relief Annealing on the Tool Life of Ground End Mills

残余应力及去应力退火对无取向电工钢性能的影响

Effects of Residual Stress and Stress Relief Annealing on the Properties of Non-oriented Electrical Steel

常规的去应力退火可使被加工环的圆度值增加。

In general stress relief annealing shifts the roundnesses of machined rings to higher values .

无限冷硬球铁轧辊去应力退火温度的确定

Confirmation of Annealing Temperature to Eliminate Cast Stress of Infinitely Chilled Ductile Cast Iron Roller

应用电红外加热器去应力退火时高压容器温度场的分析解

Analytical Solutions of the Temperature Field of High Pressure Vessels during Annealing by Electrical Infra-Red Radiation Heaters

通过去应力退火释放冷加工诱发的残余应力后工件的圆度与切削参数有关。

Induced residual stresses were released by stress relief annealing and the resulting roundnesses of rings were correlated to the cutting parameters .

经试验测定和分析认为，在550±15℃温度下进行去应力退火，可有效地去除残余应力，并能保证各项力学性能指标符合设计要求。

It is effective to be annealed under 550 ℃± 15 ℃ for relieving residual stresses , and can ensure requirement of the mechanics properties .

通过试验研究了去应力退火处理和几何参数对节点稳定工作阶段滞回性能的影响。

The influence of stress relief annealing treatment and geometrical parameters on the tested joints ' hysteretic properties in the steady working stage was analyzed .

结果表明，铸件在砂型中缓冷和去应力退火再经机加工后两者产生的变形量差异并不明显；

The results show that , after machining there is no difference about deformation between annealed casting and the one got from slow cooling process in sand mold .

焊后分别进行去应力退火和整体回火处理，使焊补焊缝及表面质量达到Ⅱ级。

It must be to do annealing treatment for eliminating strees and whole temper treatment after the welding . The weld and surface quality must be to achieve 2 class level .

去应力退火后材料的冲击吸收能量都可回复到标准要求的韧度；退火后屈强比下降幅度较大，前热处理对屈服强度有明显影响，而抗拉强度基本不受前热处理影响。

The material impact absorption energy can recover to the standard value after stress relief annealing . The yield ratio decreases a lot after annealing . The pre-treatment has great effect on the yield strength , but has little effect on the tensile strength .