Study on Microstructure and Mechanical Properties of Ti-9Al-5.4Mo-1.9Zr-0.3Si Titanium Alloy in Pulse Electromagnetic Field AITranslate
Abstract AITranslate
The microstructure and mechanical properties of Ti-9 Al-5.4 Mo-1.9 Zr-0.3 Si titanium alloy were studied by metallographic microscope,X-ray diffractometer,transmission electron microscope and microhardness tester.The results show that there are a lot of equiaxialαstructure andβstructure resulting fromαstructural transformation in titanium alloy matrix before and after field treatment.The content of primaryαphase in the original microstructure of the titanium alloy is 41.2%.After the treatment with pulsed electric field,magnetic field and electromagnetic field,the content of primaryαphase changes to 42.1%,44.3%and 43.6%,respectively.Compared with the original microstructure,α-Ti axis ratio of the titanium alloy is significantly larger after external field treatment,and theα-Ti axis ratio obtained by pulse electromagnetic field treatment is the largest.The entanglement dislocation in the alloy matrix is not significantly reduced after magnetic field treatment.After electric field or pulse electromagnetic field treatment,the dislocation density in the alloy matrix is generally reduced,and the number of entanglement dislocations is also significantly reduced.The hardness of the samples obtained by various methods is basically consistent,and the hardness of the sample after pulse electromagnetic field treatment is relatively low.
KeyWords AITranslate
1张源,张爱荔,李惠娟.TC4钛合金的表面氧化及其对疲劳性能的影响[J].钛工业进展,2010,27(1):25-27. 被引量：22
2杨英丽,罗媛媛,赵恒章,郭荻子,吴金平,苏航标,赵彬.我国舰船用钛合金研究应用现状[J].稀有金属材料与工程,2011,40(S2):538-544. 被引量：50
3吕祥鸿,舒滢,赵国仙,谢俊峰,薛艳.钛合金石油管材的研究和应用进展[J].稀有金属材料与工程,2014,43(6):1518-1524. 被引量：44
4丁文溪,王建勋.钛制化工设备制造质量的控制[J].化工机械,2012,39(2):139-142. 被引量：5
5程军,于振涛,牛金龙,余森,王岚,李思莹.热处理对新型医用Ti-3Zr-2Sn-3Mo-25Nb钛合金显微组织与力学性能的影响[J].稀有金属与硬质合金,2018,46(1):49-55. 被引量：2
6程军,于振涛,牛金龙,余森,王昌,张亚峰,刘春潮,汶斌斌.时效处理对近β型钛合金TLM组织与性能的影响[J].稀有金属与硬质合金,2017,45(6):54-58. 被引量：3
7李桂荣,王宏明,李沛思,高雷章,彭琮翔,郑瑞.磁致塑性效应下的位错动力学机制[J].物理学报,2015,64(14):337-346. 被引量：14
1侯丽丽,郭强,惠嘉涛,要玉宏,刘江南.FeCoNiMnB_x高熵合金微观组织及力学性能的研究[J].热加工工艺,2019,48(14):23-26. 被引量：3
2李灿灿,吴志林,蔡红明,赵孟军,黄宣彬.静液挤压及退火处理对AZ80镁合金组织及力学性能的影响[J].热加工工艺,2019,48(14):121-124. 被引量：1
3马瑞鑫,徐国建,刘占起,高飞,王蔚,苏允海.正火温度对激光3D打印钛合金组织及拉伸性能的影响[J].中国激光,2019,46(7):117-124. 被引量：10
4张宁,曹贯宇,冀鹏飞,杨伟莹,李峰,刘景顺.退火工艺对TA17钛合金组织及力学性能的影响[J].热加工工艺,2019,48(14):133-136. 被引量：6
5赵越,侯蕊,管西娟,陈萌,赵智慧,黄莉洁.心电信号监测装置计量性能及检定中常见问题[J].上海计量测试,2019,46(4):50-52. 被引量：1
6何伟锋,陈勇志.工艺参数对WC-Co硬质合金组织及力学性能的影响[J].热加工工艺,2019,48(14):75-79. 被引量：2
7王家德,薛钦文,赵夏生,李宜人.响应面法优化脉冲电氧化处理茜素红废水[J].浙江工业大学学报,2019,47(5):520-526. 被引量：3
8张晓晖,李建宇.脉冲电流密度对磁控溅射制备TiN薄膜组织与性能的影响[J].材料保护,2019,0(7):112-115. 被引量：2
9侯晓云,庄怀风,柏明磊,王浩.CeO2对Ti811表面钛基激光熔覆层微观组织及性能的影响[J].热加工工艺,2019,48(14):84-87.
10潘帅,李强,于宝义,郑黎.镁合金半固态研究进展[J].稀有金属材料与工程,2019,48(7):2379-2385. 被引量：11
Basic Information:
DOI：
Chinese Library Classification Number:TG146.23[金属学及工艺—金属材料]
Citation Information:
The microstructure and mechanical properties of Ti-9 Al-5.4 Mo-1.9 Zr-0.3 Si titanium alloy were studied by metallographic microscope,X-ray diffractometer,transmission electron microscope and microhardness tester.The results show that there are a lot of equiaxialαstructure andβstructure resulting fromαstructural transformation in titanium alloy matrix before and after field treatment.The content of primaryαphase in the original microstructure of the titanium alloy is 41.2%.After the treatment with pulsed electric field,magnetic field and electromagnetic field,the content of primaryαphase changes to 42.1%,44.3%and 43.6%,respectively.Compared with the original microstructure,α-Ti axis ratio of the titanium alloy is significantly larger after external field treatment,and theα-Ti axis ratio obtained by pulse electromagnetic field treatment is the largest.The entanglement dislocation in the alloy matrix is not significantly reduced after magnetic field treatment.After electric field or pulse electromagnetic field treatment,the dislocation density in the alloy matrix is generally reduced,and the number of entanglement dislocations is also significantly reduced.The hardness of the samples obtained by various methods is basically consistent,and the hardness of the sample after pulse electromagnetic field treatment is relatively low.
quote
| GB/T 7714-2015 | [1] ZHANG Si-yang, HE Chao, LIU Li-bo. Study on Microstructure and Mechanical Properties of Ti-9Al-5.4Mo-1.9Zr-0.3Si Titanium Alloy in Pulse Electromagnetic Field[J]. Rare Metals and Cemented Carbides, 2019(4): 50-53. |
| MLA | [1] ZHANG Si-yang, et al., "Study on Microstructure and Mechanical Properties of Ti-9Al-5.4Mo-1.9Zr-0.3Si Titanium Alloy in Pulse Electromagnetic Field." Rare Metals and Cemented Carbides, no. 4, 2019, pp. 50-53. |
| APA | [1] ZHANG Si-yang, HE Chao, & LIU Li-bo. (2019). Study on Microstructure and Mechanical Properties of Ti-9Al-5.4Mo-1.9Zr-0.3Si Titanium Alloy in Pulse Electromagnetic Field. Rare Metals and Cemented Carbides(4), 50-53. |
| IEEE | [1] ZHANG Si-yang, HE Chao, and LIU Li-bo, "Study on Microstructure and Mechanical Properties of Ti-9Al-5.4Mo-1.9Zr-0.3Si Titanium Alloy in Pulse Electromagnetic Field," Rare Metals and Cemented Carbides, no. 4, pp. 50-53, 2019. keywords: {titanium alloy;Ti-Al-Mo-Zr-Si;pulse electromagnetic field;microstructure;microhardness} |