孪晶
- twin;twin crystal;crystal twin;bycrystals
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天然α-石英晶体中孪晶界面的X射线形貌研究
X-ray diffraction topographic study of twin boundaries in natural α - quartz
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此外,在Ni孪晶界附近存在较多生长缺陷&Frank位错。
Furthermore , there are quite many growth defects-Frank dislocations near the Ni twin boundary .
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850~1000°C变形孪晶与晶界交互作用及孪晶间的交互作用产生了微裂纹;
The interactions among deformation twins and grain boundary induce micro cracks .
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具有孪晶结构并计及涨落效应的高Tc超导体的比热
The specific-heat of high t_c superconductors with twining structure and with fluctuating effect being taken into account
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Al-ZrOCl2体系原位生成Al3Zr的孪晶生长
Twin growth of in-situ formed al_3zr in the system al-zrocl_2
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Al(20)Cu2Mn3相中孪晶的高分辨电子显微术研究
High resolution study of twins in al_ ( 20 ) cu_2mn_3 phase
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孪晶片层厚度对纳米孪晶Cu疲劳性能的影响
Effect of twin lamellar thickness on the fatigue properties of nano-twinned Cu
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天然金刚石孪晶的X射线衍射与形貌研究
X-ray diffraction and topographic studies of natural diamond
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Al合金激光熔凝区中的孪晶组织
An observation on twinning structure in laser melted - solidified region of aluminium alloy
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运用方波电位电沉积法制备了五重孪晶结构的Pd纳米棒。
Five-fold twinned Pd nanorods were prepared by square-wave potential electrodeposition .
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Ti单晶及多晶与孪晶相关的疲劳裂纹萌生
Twin dependent fatigue crack initiation in Ti monocrystals and polycrystals
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ZnO外延薄膜的制备及孪晶的形成
Epitaxial Growth of ZnO Films and the Form of the Twin Domains
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γMn基合金反铁磁畸变与高阻尼孪晶的形成
Antiferromagnetic Distortion and Formation of High Damping Twins in γ Mn-Based Alloys
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Cr还促使γ相内形成孪晶。
Besides , the addi-tion of Cr can promote the formation of twins in the γ phase .
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Fe和Co对Ni2MnGa合金(110)马氏体孪晶界面电子结构的影响
Effect of Fe and Co on the electronic structure of ( 110 ) martensite twin boundary in Ni_2MnGa alloy
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孪晶对CVD金刚石薄膜宏观织构组分的影响
Effect of Twins on Macro-texture Components in CVD Diamond Films
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激光快速熔凝使稀土元素Ce在Al中的溶解度提高是导致孪晶生成的主要原因。
Main reason for twin formation is that solubility of RECe in Al is increased by laser rapid melt-solidification .
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增碳层中的碳化物主要为M(23)C6。马氏体带由位错马氏体、孪晶马氏体、残余奥氏体和少量碳化物组成;
The carbonide in the recarburized layer is mainly M23C6.The martensitic zone is composed of dislocation martensite , twinning martensite , residual austenite and a little carbonide .
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化学气相沉积(CVD)金刚石的主要晶体缺陷为孪晶、层错和位错。
Crystal defects of CVD diamond films are mostly twins , stacking-faults and dislocations .
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孪晶马氏体的固溶强化使熔敷金属的硬度高、脆性大,Ar的增韧作用有很大局限性。
Since twin martensite results in the high hardness and brittleness of the deposited metal , the effect of austenite on toughness is restricted .
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V4C3质点与形变孪晶的交互作用
Interaction between precipitated v_4c_3 particles and deformation twin
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形变孪晶对层状TiAl基合金断裂机制的作用
Effect of deformation twin on fracture mechanism of fully lamellar TiAl Alloys
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CVD自支撑金刚石薄膜中的宏观织构与微观孪晶
Macro-texture and Micro-twins in Free-standing Diamond Films
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对于R面蓝宝石衬底的SnO2:Sb薄膜,随着Sb掺杂浓度的增加,薄膜中(101)孪晶的含量变少。
As Sb concentration increased , the ( 101 ) twins in SnO2 : Sb films on r-cut sapphire were reduced .
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之后根据马氏体相变晶体学理论,我们编制了构造奥氏体及孪晶马氏体原子空间构型的matlab软件包。
Based on the crystallography theory of MT , we cast a matlab package to construct the spatial configuration of austenite and austenite-twinned martensite .
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并对CVD金刚石的五次孪晶的研究作了总结。
Five-fold twin in CVD diamond is wholly reviewed in the paper at the same time .
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T2内晶粒有所长大,而且也出现了退火孪晶。
Grains in T2 coarsened and annealing twins appeared .
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本文对Ag纳米线中的五次孪晶结构进行了深入系统的透射电镜研究。
We systematically investigated the fivefold twinning structure in Ag nanowires by means of transmission electron microscopy ( TEM ) .
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在Cr7C3薄膜中观察到了{013}孪晶。
The { 013 } twin is observed in Cr_7C_ 3 film .
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研究了Cr7C3相高次孪晶的相互关系。
The interrelation of higher twin in Cr_7C_3 has also been discussed .