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- Little LaMg3 occurred on the alloy matrix and the content of Mg was higher on the crystal boundary. 所製備的Ml_2Mg_(17)合金,在基體中含有少量包晶反應遺留的固溶體LaMg_3,晶界處的鎂含量偏高。
- Finally, the slight crackle fissures along the direction of undissolved carbide and crystal boundary, and . 裂紋沿未溶碳化物和晶界走向開裂,說明未溶碳化物降低了晶界處結合強度。
- The octahedron steel ingot and V-anvil forging bar can effectively prevent cracks in crystal boundary. 因此採用八棱形鋼錠鍛造齒輪軸,並採取上下V形砧拔長圓坯的方式可以有效地防止軸心晶問裂紋的出現。
- If so, the metal will lose its continuity and porous holes are formed in crystal boundary and genreate serious oxidization. 結果表明,斷裂件斷口上有局部過燒區,且在晶界上形成疏鬆孔,並伴有嚴重的氧化。
- The grain boundary structure in these nanostructured materials is similar to that of the conventional coarse grained materials. 在這些納米結構材料中的晶粒邊界結構與傳統的粗晶粒材料的結構相似。
- It holds that main causes promoting crack on martensite stainless steel are gross martensite and crystal boundary carburet and secondary phase distributed along crystal boundary. 文章認為,粗大的馬氏體組織、晶界碳化物以及沿晶界分佈的「第二相」組織是促使馬氏體不鏽鋼產生裂紋的主要原因。
- But some boundary structure changing can not be explicated reasonably in this study, which need further analysis to clarify them. 不過,一些邊界結構變化特徵還無法給出合理的動態解釋,需要在今後的研究工作中進一步探討。
- The effect of grain boundary structure on secondary working embrittlement (SWE) of IF steels was studied by electron back-scatter diffraction (EBSD) and TEM. 採用電子背散射衍射(EBSD)技術和TEM技術對IF鋼二次加工脆性與晶界結構之間的關係進行了研究。
- The Raman spectrum also shows that the amount of the component of amorphous carbon decreases as the growth time and discharge current density are increased. This is due to that the amorphous carbon is mainly contained at crystal boundary. Raman譜還表明金剛石膜內非晶碳成份隨放電電流密度和生長時間增加而減少,並主要集中在晶粒界面之間。
- Ceramic Crystal Boundary and Its Application 陶瓷晶界及其利用
- the prior austenite crystal boundary 原奧氏體晶界
- Formation and prevention of gear axes crystal boundary crack 齒輪軸軸心晶間裂紋的產生與預防
- We describe a sceond nucleation mechanism of CVD diamond films according to experimental observations, which indicates second nucleations are opt to form at crystal boundaries and (100) faces. 根據實驗觀察分析提出了金剛石二次形核機制,此機制認為二次形核很容易在(100)晶面上和晶界上形成。
- This set of crystal wine cups is very expensive. 這套水晶玻璃酒杯非常昂貴。
- On the other hand, parallel stripes in inclusion are layer-dislocation lines or crystal boundaries, which orientate [001], they are formed from cleavage along (110) face due to thermal stress. 包裹體(110)面中的平行條紋為晶體的層錯線或晶界;取向為[001],它形成於熱應力造成的沿(110)面的解理.
- The lane is the boundary of our land. 那條小路就是我們這片地的界線。
- I lost my crystal necklace at the party. 我在晚會上丟失了水晶項鏈。
- She made her meaning crystal clear. 她把她的意思解釋得清清楚楚。
- The ball ran (ie rolled) to the boundary. 球向著邊線滾去。
- The boundary is not clearly defined. 這疆界沒有明確劃定。