| EXAMPLE SENTENCES | ||
|---|---|---|
软钢在室温状态下的稳定相是铁素体和渗碳体。 The stable phases in soft steel at room temperature are ferrite and cementite . | ||
随着碳含量的增加，渗碳体相也相应增加。 The cementite phases still increase with the increase of carbon content. | ||
回火作业可以描述为渗碳体析出和凝聚或聚结的过程。 The tempering operation may be described as one of precipitation and agglomeration or coalescence of cementite. | ||
实验表明，珠光体分解在奥氏体晶界形核，铁素体和渗碳体具有位向关系。 Experiments show that pearlitic nucleus can form on the austenitic grain boundary, and there is the orientation relationship between ferrite and cementite also. | ||
当珠光体层片与拉伸轴斜交时，裂纹通过渗碳体和铁素体交替断裂而扩展； When the lamellae made an angle with the tensile axis, the crack propagated alternatively in cementite and ferrite. | ||
主要生产固体渗碳剂。 The main production of solid carburizing agent. | ||
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。 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. | ||
热处理：真空，渗碳，渗氮，真空热处理，超低温处理等。 Hot treatment: vacuum, carburizing, nitriding, vacuum heat treatment and cryogenic treatment etc. | ||
过渗碳处理可以有效提升高合金工具钢的表面特性。 The Super carburization process can provide outstanding performance in the surface hardening of high-alloyed steel. | ||
第四章为体貌，描写海门方言的实现体、将行体、起始体、进行体、持续体等体意义的表达形式。 Chapter four Aspectual Presentation, describes the realized aspect, immediate aspect, ingressive aspect, progressive aspect and continuance aspect in Haimen dialect. | ||
