cooling velocity meaning in English
冷却速度
Examples
- Effect of cooling velocity on phase transformation and formation of steel t
91相变速度和产物的影响 - Critical cooling velocity
临界冷却速度 - It is reduced the thermal loss , molten steel cooling velocity and product cost and is improved the working efficiency and quality
实践证明，烘烤器全纤维新型壁衬，显著降低了钢包热量损失、钢包内钢水冷却速度和生产成本，提高了生产效率和产品质量。 - Increasing the cooling velocity and additions of nb and zr can refine the a - fe dendrites in as - cast alloys , decrease the amount of a - fe phase after homogenization treatment . as a result , the magnetic . properties were improved
提高铸锭的凝固速度及添加nb和zr可以促进铸态合金内- fe相的晶粒细化及均匀分布，减少均匀后残留的- fe相，提高均匀化的效率和质量，从而提高磁体的矫顽力。 - In this thesis , we intended to eliminate the a - fe phase by adjusting the composition and the cooling velocity . the effects of sm content , cooling velocity and the additions of nb and zr on the microstructures of sm - fe alloys and magnetic properties of sm2fe17nx were studied . effects of nitrogenation techniques on magnetic properties were also studied
本文力图通过控制合金成分及冷却速度的方法来消除sm - fe合金中初生的- fe相，系统地研究了sm含量，凝固速度及nb和zr的添加对sm - fe合金微观组织的影响，及合金成分和氮化工艺对sm _ 2fe _ ( 17 ) n _ x磁性能的影响。