Effect of Annealing Temperature on Mechanical Properties of Zr-4 Alloy Different Diameter Pipe AITranslate
Abstract AITranslate
The effect was investigated of annealing temperature on room temperature and high temperature mechanical properties of Zr-4alloy different diameter pipe with different deformation(50% and 18% retransformation after the first annealing).Metallurgical microstructure was observed by optical microscope of the alloy with 50% deformation and 18%retransformation after the first annealing at 523 ℃for 3.5h.The results show that room temperature mechanical properties of Zr-4alloy different diameter pipe with50% deformation depend on its first annealing temperature,and that of the pipe with 18%retransformation after its first annealing depend on its second annealing temperature.When Zr-4alloy different diameter pipe with 50% and 18%retransformation after its first annealing is annealed at 540℃for 3.5h,it has the maximum high temperature elongation.After twice 523℃/3.5hannealing,the pipe with 50% deformation has typical equiaxed microstructure with completely recrystallized morphology.After once 523℃/3.5hannealing,the pipe with 18% retransformation has the microstructure of vague and disordered morphology,and its grains still have strong directionality with the typical morphology in stress-relief state.
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DOI：
Chinese Library Classification Number:TG166.7[金属学及工艺—热处理]
Citation Information:
The effect was investigated of annealing temperature on room temperature and high temperature mechanical properties of Zr-4alloy different diameter pipe with different deformation(50% and 18% retransformation after the first annealing).Metallurgical microstructure was observed by optical microscope of the alloy with 50% deformation and 18%retransformation after the first annealing at 523 ℃for 3.5h.The results show that room temperature mechanical properties of Zr-4alloy different diameter pipe with50% deformation depend on its first annealing temperature,and that of the pipe with 18%retransformation after its first annealing depend on its second annealing temperature.When Zr-4alloy different diameter pipe with 50% and 18%retransformation after its first annealing is annealed at 540℃for 3.5h,it has the maximum high temperature elongation.After twice 523℃/3.5hannealing,the pipe with 50% deformation has typical equiaxed microstructure with completely recrystallized morphology.After once 523℃/3.5hannealing,the pipe with 18% retransformation has the microstructure of vague and disordered morphology,and its grains still have strong directionality with the typical morphology in stress-relief state.
quote
| GB/T 7714-2015 | [1] YU Jun-hui, YUAN Gai-huan, WANG Zeng-min, et al. Effect of Annealing Temperature on Mechanical Properties of Zr-4 Alloy Different Diameter Pipe[J]. Rare Metals and Cemented Carbides, 2015(3): 46-49. |
| MLA | [1] YU Jun-hui, et al., "Effect of Annealing Temperature on Mechanical Properties of Zr-4 Alloy Different Diameter Pipe." Rare Metals and Cemented Carbides, no. 3, 2015, pp. 46-49. |
| APA | [1] YU Jun-hui, YUAN Gai-huan, WANG Zeng-min, JIANG You-rong, LV Liang-liang, YANG Hui, LIU Lei, & LI Qi-ming. (2015). Effect of Annealing Temperature on Mechanical Properties of Zr-4 Alloy Different Diameter Pipe. Rare Metals and Cemented Carbides(3), 46-49. |
| IEEE | [1] YU Jun-hui, YUAN Gai-huan, WANG Zeng-min, JIANG You-rong, LV Liang-liang, YANG Hui, LIU Lei, and LI Qi-ming, "Effect of Annealing Temperature on Mechanical Properties of Zr-4 Alloy Different Diameter Pipe," Rare Metals and Cemented Carbides, no. 3, pp. 46-49, 2015. keywords: {Zr-4 alloy;different diameter pipe;annealing temperature;mechanical property} |