Effect of Solid Solution-Aging on Microstructure and Performance of TC4 Titanium Alloy AITranslate
Abstract AITranslate
The investigation was made of the effect of solid solution-aging process on the microstructure, mechanical properties and tensile fracture morphology at room temperature of TC4 titanium alloy. The results show that through solid solution-aging process, acicular martensite α＇ phase and metastable β phase are broken down into dispersive stable α＋β phase, increasing the hardness and strength of TC4 titanium alloy. When the solid solution temperature is constant,the hardness and strength of the TC4 titanium alloy gradually decrease, while its plasticity gradually increases with the aging temperature increasing. Under the conditions of solid solution temperature 940 ~C and aging temperature 500 ℃, the TC4 titanium alloy can be obtained with higher strength and better plasticity. After solid solution-aging treatment, TC4 titanium alloy has better plasticity at room temperature,and its tensile fracture is characterized by ductile fracture.
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Basic Information:
DOI：
Chinese Library Classification Number:TG156.9[金属学及工艺—热处理]
Citation Information:
The investigation was made of the effect of solid solution-aging process on the microstructure, mechanical properties and tensile fracture morphology at room temperature of TC4 titanium alloy. The results show that through solid solution-aging process, acicular martensite α＇ phase and metastable β phase are broken down into dispersive stable α＋β phase, increasing the hardness and strength of TC4 titanium alloy. When the solid solution temperature is constant,the hardness and strength of the TC4 titanium alloy gradually decrease, while its plasticity gradually increases with the aging temperature increasing. Under the conditions of solid solution temperature 940 ~C and aging temperature 500 ℃, the TC4 titanium alloy can be obtained with higher strength and better plasticity. After solid solution-aging treatment, TC4 titanium alloy has better plasticity at room temperature,and its tensile fracture is characterized by ductile fracture.
quote
| GB/T 7714-2015 | [1] XU Jian, WANG Wen-yan, XIE Jing-pei, et al. Effect of Solid Solution-Aging on Microstructure and Performance of TC4 Titanium Alloy[J]. Rare Metals and Cemented Carbides, 2014(2): 41-44. |
| MLA | [1] XU Jian, et al., "Effect of Solid Solution-Aging on Microstructure and Performance of TC4 Titanium Alloy." Rare Metals and Cemented Carbides, no. 2, 2014, pp. 41-44. |
| APA | [1] XU Jian, WANG Wen-yan, XIE Jing-pei, & LI Luo-li. (2014). Effect of Solid Solution-Aging on Microstructure and Performance of TC4 Titanium Alloy. Rare Metals and Cemented Carbides(2), 41-44. |
| IEEE | [1] XU Jian, WANG Wen-yan, XIE Jing-pei, and LI Luo-li, "Effect of Solid Solution-Aging on Microstructure and Performance of TC4 Titanium Alloy," Rare Metals and Cemented Carbides, no. 2, pp. 41-44, 2014. keywords: {TC4 titanium alloy;solid solution-aging;microstructure;mechanical property;tensile fracture} |