从单晶电子衍射斑点确认了高温合金中的Cr_7C_3相是正交晶体结构。从电子衍射花样上发现了Cr_7C_3相中存在{013}生长孪晶,并可能存在着二次孪晶。在Cr_7C_3薄膜中观察到了{013}孪晶。研究了Cr_7C_3相高次孪晶的相互关系。
Experimental confirmation by analysis of single crystal electron diffraction spots is presented, showing that the Cr_7C_3 in superalloys is of the orthorhombic crystalline structure. In the Cr_7C_3, the {013} growth twin was discovered by the electron diffraction patterns and the secondary twin might be possibly found. The {013} twin is observed in Cr_7C_3 film. The interrelation of higher twin in Cr_7C_3 has also been discussed.
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| [3] | |
| [4] | |
| [5] | |
| [6] |
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