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1)  Al polycrystal
铝多晶
1.
By using the classical plasticity theory and the micro-mechanism-based strain gradient (MSG) plasticity theory, the stress-strain relationships of Al polycrystals with different grain sizes were simulated.
采用经典塑性理论与基于微观机制的应变梯度(MSG)塑性理论对不同晶粒尺寸铝多晶的应力-应变关系进行了模拟分析。
2)  polycrystalline aluminum
多晶铝
1.
Experimental investigations on rolling texture evolution in polycrystalline aluminum with initial randomly distributed texture and nearly cube texture were carried out via orientation distribution functions and orientation line analysis.
采用取向分布函数和取向线分析方法研究了初始自由分布和具有近似立方织构的多晶铝轧制织构的演变规律。
3)  polycrystalline pure aluminum
多晶纯铝
1.
The vacancy defect clusters in polycrystalline pure aluminum induced by high-current pulsed electron beam
强流脉冲电子束辐照诱发多晶纯铝中的空位缺陷簇结构
2.
The internal friction(IF) and relative dynamic modulus in the polycrystalline pure aluminum(Al) were measured using a multifunction internal friction apparatus(MFIFA) at frequencies of 0.
0 Hz的条件下测定了多晶纯铝在25℃450℃升降温过程中的内耗峰值温度和相对动力学模量,并根据Arrhenius关系式计算了升降温过程中的扩散激活能和内耗行为特征。
4)  Al-Cu polycrystal
铝铜多晶体
5)  high purity polycrystalline aluminum
高纯多晶铝
6)  double poly treble metal
三铝双多晶
补充资料:多晶莫来石晶须(纤维)
分子式:
CAS号:

性质:莫来石相为主晶相的多晶纤维。化学成分为Al2O3 72%~77%,SiO222%~17%,B2O3 3%~5%,P2O51.5%~3.0%。纤维直径2~7μm,纤维长度20~125μm。使用温度1350℃。多采用溶胶-凝胶法制造。主要用作补强填料,也可作为轻质、隔热保温材料使用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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