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等温退火
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等温退火
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退火
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isothermal annealing
等温退火
将钢加热到高于奥氏体形成的某一温度,保温一定时间,然后以较快速度冷却到奥氏体不稳定的珠光体转变温度区间,保温适当时间,获得均匀的珠光体组织,然后较慢冷却到500℃左右,再以任意速度(一般采取空冷)冷却至室温的热处理工艺。
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orbital shape
orbital stability
orbital theory
orbital theory for single particle
orbital time scale
orbital topology
orbital tumors
orbital tuning
orbital vehicle reentry simulator
orbital velocity
orbital velocity of spacecraft
orbital workshop
orbit and trajectory of planetary probe
orbit averaged approximation
orbit-averaged diffusion coefficient
orbit-averaged Fokker-Planck equation
orbit capture
orbit control
Orbit coordinate system
orbit correction
orbit counting lemma
orbit counting theorem
orbit-counting theorem
orbit decomposition
orbit decomposition formula
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