Glühbehandlung
annealing
Description:
Annealing is a production process that modifies Material properties. In this case, properties are deliberately changed through Heat treatment. Annealing takes place in three phases. During the preheating phase, the workpiece is heated to a holding heat that is maintained for a fixed period during the soaking phase. During soaking, the temperature in the workpiece equalises. During the cooling phase, the workpiece temperature returns to the ambient temperature. The temperature can be identified based on the workpiece's annealing colour. Different properties can be changed in different temperature ranges. These ranges apply to unalloyed/low-alloy Steel and/or Carbon steel. Stress-relief annealing (480 to 680°C) minimises internal stresses resulting from previous machining Soft annealing steel (680 to 780°C) reduces its hardness and Strength for enhanced formability Normalising (800 to 950°C) gives steel a fine-grained structure Diffusion annealing (solution annealing, 1,050 to 1,300°C) ensures uniform distribution of impurity atoms in the metal lattice
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Example sentences:
- This problem can be counteracted by applying stress-relief annealing between the drawing stages.
recocción
退火
Description:
退火是一种的生产工艺。退火时，通过热处理有意的改变材料性质。 退火分三个阶段进行。在预热阶段，工件被加热到特定温度，并能在浸水阶段保持固定周期。浸水阶段，工件温度保持均衡。冷却阶段，工件温度降回环境温度。可根据工件退火颜色来识别其温度。 不同的温度范围可以改变不同的性质。这些范围适用于非合金/低合金钢和/或碳钢。 消除应力退火 （480〜680℃），最大程度地减少先前加工所得的内应力 软退火钢 （680〜780℃），降低了其硬度和强度，提高了可成型性 正火 （800〜950℃）使钢具有细晶粒结构 扩散退火（溶液退火， 1050〜1300℃）保证杂质原子在金属晶格里均匀分布 近义词 去应力退火 软退火 正火 扩散退火 预热 浸水 冷却