1) sulfur-series free cutting steel powder
S系易切削钢粉
1.
The paper presents the trial production process of sulfur-series free cutting steel powder recently developed by the Powder Metallurgy Co.
介绍了莱钢粉末冶金公司近期研制开发的S系易切削钢粉的试生产过程,该产品所具有的特性及其应用情况。
2) Sulfur Free-Cutting Steel
硫系易切削钢
1.
Practice for LF(VD) Refining of Medium Carbon Sulfur Free-Cutting Steel
中碳硫系易切削钢LF(VD)精炼实践
3) free-machining steel
易切削钢
1.
For the free-machining steel, some earlier investigations showed that the globular inclusions are more helpful than the thready inclusions to improve the machinability.
通过自行设计的高温显微切削装置,在不同温度上对含有球状稀土硫化物夹杂的易切削钢进行了高温显微切削实验,观察到球状稀土硫化物夹杂在显微孔洞扩展过程中发生滚动。
2.
A random fractal model for the crack propagation of free-machining steelsduring impacting transversely was proposed.
建立横向冲击时易切削钢裂纹扩展的随机分形模型，计算了冲击断口的随机分形维数Ｄ，比较和分析了Ｄ、非随机分形维数与实测分形维数。
4) free-cutting steel
易切削钢
1.
Inclusion morphology control in medium-carbon calcium sulphur free-cutting steel;
中碳钙硫易切削钢夹杂物形态控制
2.
A Study on Smelting and Properties of Tin-Bearing Free-Cutting Steel;
含锡易切削钢的冶炼和性能研究
3.
Process practice and analysis on free-cutting steel XY45;
易切削钢XY45的工艺实践与分析
5) free cutting steel
易切削钢
1.
Present Status and Development of Research on Free Cutting Steel at Home and Abroad;
国内外易切削钢的现状和研究进展
2.
Present research status and prospects on free cutting steel at home and abroad;
国内外易切削钢的研究现状和前景
3.
Through researching the chemical composition,properties and smelting process of the XY45 free cutting steel,the productive essentialities of this steel were mastered.
通过对XY45易切削钢的成分、性能、冶炼工艺的探索,掌握了该钢种的生产要点。
6) free cutting steel wire
易切削钢丝
1.
The paper introduces the course of production and development on free cutting steel wire at High Speed Wire Rod Mill.
简述了高线厂易切削钢丝的生产开发过程,分析了生产中出现的问题,以及采取的措施。
补充资料：易系
1.即《易．系辞》。又名《系辞传》。相传文王﹑周公作辞，系于卦爻之下，后孔子作《系辞传》，通论一经的大体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条