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- The effect of yttrium on as-cast structure and age hardening of the magnesium alloy Mg-9Al-1Zn were investigated. 研究了稀土元素钇 (Y)对Mg 9Al 1Zn合金铸态组织及时效硬化特性的影响。
- Blak N M,Hopking A. Constitution and age hardening of AlSc alloys[J]. J. Mater Sci. 1985 20(5) :2861. 张明杰;邱竹贤.;在铝电解槽中生产铝基合金的几个基本问题(一)[J]
- Blak N M,Hopking A.Constitution and age hardening of Al-Sc alloys[J].Journey of Materials Science,1985,20(5):2861. 王祝堂;张燕;江斌.;钪铝合金的新型微量合金元素[J]
- Quenching and aging have an important effect on the mechanical properties of AHS alloys. 淬火时效对合金最终性能有着重要的影响。
- Nobody believes such nonsense in this day and age. 如今没人相信这种无稽之谈。
- No. a ratty-hair bookworm, in this day and age? 噢！现在都什么时代了，还有这种满头邋遢头发的书呆子？
- All heat treatment by quenching and tempering. 所有萃取和回火的热处理方法。
- Differential scanning calorimetry(DSC), electron probe microanalysis(EPMA) and rapid solidification were adopted to study the effects of Ni and Mn on the microstructure, solidification process and aging hardening characteristics of Al Si Cu Mg alloy. 采用DSC差热分析及急冷试验方法并辅以微区成分分析 ,探讨了Ni和Mn对Al Si Cu Mg四元合金凝固组织、凝固过程及时效硬化特性的影响。
- MICROSTRUCTURE AND AGE HARDENING IN RAPIDLY SOLIDIFIED Mo ALLOYS 快速凝固钼合金的显微结构与时效硬化
- Process, quench and rotate parts as per Stand Operation Procedure. 根据标准操作流程加工、冷却、循环产品。
- Precipitates and Age Hardening in the Nickel Copper Base Alloy Monel K 500 一种高强耐蚀镍铜合金的沉淀相与时效硬化
- Even in this day and age the old attitudes persist. 即便在现在这个时代，老的观念依然存在。
- The catalytic performance of coke from wet quenching and CDQ is studied. 研究了干、湿法熄焦焦炭的催化性能。
- Its original heat treament processes were graphitizing annealing,quenching and tempering,then high-frequency hardening. 同时因齿条形状特殊，高频淬火时易将齿部完全淬透，不能满足用户要求。
- No. a ratty-hair bookworm,in this day and age ? 噢！现在都什么时代了，还有这种满头邋遢头发的书呆子?
- No. a ratty-hair bookworm,in this day and age? 噢！现在都什么时代了，还有这种满头邋遢头发的书呆子?
- Youth looks forward and age backward . 青年展望未来，老人回顾过去。
- It claims that chief methods of steel strengthening and toughening includes intercritical hardening, control cooling heat tredrient, and quenching and tempering. 认为主要的强韧化途径有：亚温淬火、控制冷却以及调质处理。
- Sequoias fascinate people by their size and age. 红杉魅力无穷，其树身之大，寿命之长，令人赞叹。
- The poem contrasts youth and age. 这首诗对比了青春与老年。
