eutectoid point
英
美
低共熔点，易融点，共析点
双语例句
- Effect of high magnetic field on eutectoid point in Fe-0.76% C alloy
强磁场对Fe-0.76%C合金共析点的影响 - Above this point the hardness can be increased only slightly, because steels above the eutectoid point are made up entirely of pearlite and cementite in the annealed state.
高于此点，由于超过共析点钢完全由珠光体和退火状态的渗碳体组成，硬度增加并不多。 - Besides, alloy steels containing elements which move eutectoid point to the left in Fe-C equilibrium diagram are also suitable for magnetic field quenching.
对于合金钢，凡是含有能使Fe-C状态图共析点左移的合金元素的钢均适用磁场淬火工艺。 - With the increasing of aluminum content, the heat of eutectoid transformation reduces, while the melting point of alloy rises.
随着含铝量的增加，共析转变热减小；合金的熔点增加；合金的熔化热也增加，但增幅不大。