eutectoid造句
1, The eutectoid reactions which can occur are extremely sluggish.
2, The eutectoid compounds are very slow in forming.
3, In specimens of eutectoid steel T8, the cementite lamellae may be plastically deformed to some extent, and its tendency increases with the decrease of interlamellar spacing.
4, Usually, excellent Superplasticity of Zn-Al eutectoid alloy could be obtained by pre-deformation (rolling or forging).
5, These two constituents form a eutectoid structure known as pearlite when the steel is cooled slowly enough to reach equilibrium, but by rapid cooling the steel is hardened.
6, The main reasons are the forming of eutectoid structure, the increase of the phase interfaces, the enhance of the plastic deformation resistance,[http:///eutectoid.html] as well as the increase of the hard particles.
7, Different spheroidizing technologies were applied to the hot - rolling ultra - high carbon steel by DET ( divorced eutectoid transformation ) .
8, It was found by experiments thatboron increased the growth rate of pearlite, both in hypoeutectoid and eutectoid steels.
9, It is important to understand the difference of bainite transformation and eutectoid decomposition in steels.
10, Relationship between temperature and phase transition , cold minification of hypo eutectoid steel has been analysis.
11, Both steel iron and cast iron have the structures of eutectoid, hypoeutectoid and hypereutectoid.
12, The resulting structure is a mixture of primary or pro-eutectoid ferrite (ferrite that formed above the eutectoid reaction) and regions of pearlite.