Research Development on Microstructure and Properties of LAM TC4 Titanium Alloy With Different Heat Treatment Processes

WANG Puqiang; WU Mengjie; WANG Yuyue; XIE Ruidong; ZHANG Anfeng

doi:10.16080/j.issn1671-833x.2020.10.056

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Research Development on Microstructure and Properties of LAM TC4 Titanium Alloy With Different Heat Treatment Processes

更新时间：2025-10-30

- Research Development on Microstructure and Properties of LAM TC4 Titanium Alloy With Different Heat Treatment Processes
- Aeronautical Manufacturing Technology Vol. 63, Issue 10, Pages: 56-65(2020)
- 作者机构：
  
  1. 西安交通大学金属材料强度国家重点实验室,西安,710049
  2. 西安交通大学机械制造系统工程国家重点实验室,西安,710054
  3. 西安理工大学机械与精密仪器工程学院,西安,710048
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2020.10.056
  CLC：
- Published：2020
- 稿件说明：
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王普强，吴梦杰,王豫跃,解瑞东,张安峰 . 不同热处理工艺下激光增材制造 TC4钛合金组织与性能研究进展[J]. 航空制造技术, 2020, 63(10): 56-65.

WANG Puqiang, WU Mengjie,WANG Yuyue,XIE Ruidong,ZHANG Anfeng. Research Development on Microstructure and Properties of LAM TC4 Titanium Alloy With Different Heat Treatment Processes. Aeronautical Manufacturing Technology, 2020, 63(10): 56-65.
王普强，吴梦杰,王豫跃,解瑞东,张安峰 . 不同热处理工艺下激光增材制造 TC4钛合金组织与性能研究进展[J]. 航空制造技术, 2020, 63(10): 56-65. DOI： 10.16080/j.issn1671-833x.2020.10.056.

WANG Puqiang, WU Mengjie,WANG Yuyue,XIE Ruidong,ZHANG Anfeng. Research Development on Microstructure and Properties of LAM TC4 Titanium Alloy With Different Heat Treatment Processes. Aeronautical Manufacturing Technology, 2020, 63(10): 56-65. DOI： 10.16080/j.issn1671-833x.2020.10.056.

摘要

由于激光增材制造（Laser Additive Manufacturing，LAM）TC4 钛合金加工成形过程的特殊性，导致该合金在力学性能上存在明显的各向异性，同时韧性、疲劳性能不能很好地满足使用要求。从材料组织与力学性能之间的关系出发，介绍了不同热处理工艺对激光增材制造 TC4 钛合金组织与力学性能的影响，指出了当前激光增材制造 TC4 钛合金热处理研究中存在的问题，并为后续激光增材制造 TC4 钛合金的热处理研究提供思路与方向。

Abstract

Due to the particularity of processing of LAM (Laser Additive Manufacturing) TC4 titanium alloy

the alloy has obvious anisotropy in mechanical properties

and its toughness and fatigue properties cannot meet the requirements of use. Based on the relationship between the microstructure and mechanical properties of materials

this review introduces the influence of different heat treatment processes on the microstructure and mechanical properties of LAM TC4 titanium alloy

points out the existing problems in the heat treatment research of LAM TC4 titanium alloy

and provides thoughts and direction for the following heat treatment research of LAM TC4 titanium alloy.

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