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- The effects of the melt superheating treatment on the microstructure and mechanical properties of a cast nickel-base superalloy were investigated. 研究了高温精炼处理对铸造镍基高温合金组织与性能的影响。
- The paper summarizes the study and some applications in the field of melt superheat treatment. 简述了国内熔体过热处理的研究;
- The effect of melt superheating treatment on the microstructure and stress rupture properties of M963 superalloy under the condition of 1248 K/225 MPa has been investigated. 对M963合金熔体进行了过热处理并在1248 K/225 MPa条件下测试了其持久性能.
- Both the rupture life and elongation of as-cast M963 superalloy under 1923 K melt superheating treatment and 1248 K/225 MPa can be doubled and even more. 在1923 K温度下进行熔体过热处理;可使M963合金在1248 K/225 MPa条件下的持久寿命和持久塑性同时提高一倍以上.
- The study development of melt superheating treatment on solidification microstructures and properties of Ni-based superalloys at home and abroad was introduced. 本文介绍了国内外熔体过热对镍基高温合金凝固组织及力学性能的研究进展。
- Influence of melt superheat treatment on morphology or stability of unidirectionally solidified solid/liquid interface is studied. 详细阐述了熔体过热处理影响定向凝固界面形态及稳定性的现象及理论研究。
- Molten melt superheat treatment is an effective means for microstructure refinement and advancement of alloy mechanical property. 熔体过热处理是细化组织提高合金力学性能的有效途径。
- melt superheating treatment 熔体超温处理
- Along with the increase of melt superheat time, the primary dendrite arm spacing decreases and the microstructure is refined. 随着熔体过热时间的延长,一次枝晶间距减小,组织越来越细密;
- When the sample is treated by superheat treatment,its Cu-rich phase decreases obviously and its dimple number increases evidently. 通过熔体过热处理的Al-4.;7%25Cu合金;其富Cu相明显减少;断口韧窝数量显著增加。
- The directionally solidified Al-4.7%Cu alloy sample after treated by superheat treatment, its Cu-rich phase decreases obviously and its dimple number increasesobviously. 通过熔体过热处理的Al-4.;7%25Cu合金定向凝固试样;其富Cu相明显减少;韧窝数量显著增加;
- Hysteresis Effect on Some Physical Properties of Melt Superheat 过热合金熔体的几种物性滞后效应
- The sea seemed to melt into the sky at the horizon. 在水平线处,海洋似渐渐没入天际。
- Keywords directional solidification;superheat treatment;primary dendrite arm spacing;melt structure;solidification microstructure; 定向凝固;过热处理;一次枝晶间距;熔体结构;凝固组织;
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- He will not sit down under such treatment. 我不应再忍受好如此的礼遇。
- Melt the butter and then blend in the flour. 先把黄油融化,然後加入面粉。
- Their treatment of women is unspeakable. 他们对待妇女的方式恶劣得难以言表。