Research on Superplastic Forming/Diffusion Bonding for Four-Sheet Structure Rudder of Ti60/TA15 Alloy

LI Baoyong; LIU Wei; QIN Zhonghuan; JIANG Shaosong; XUE Jie; LI Xin

doi:10.16080/j.issn1671–833x.2019.08.076

您当前的位置：

首页 >

文章列表页 >

Research on Superplastic Forming/Diffusion Bonding for Four-Sheet Structure Rudder of Ti60/TA15 Alloy

更新时间：2025-10-30

- Research on Superplastic Forming/Diffusion Bonding for Four-Sheet Structure Rudder of Ti60/TA15 Alloy
- Aeronautical Manufacturing Technology Vol. 62, Issue 8, Pages: 76-80(2019)
- 作者机构：
  
  1. 哈尔滨工业大学材料科学与工程学院,哈尔滨,150001
  2. 北京航星机器制造有限公司,北京,100013
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671–833x.2019.08.076
  CLC：
- Published：2019
- 稿件说明：
移动端阅览
李保永，刘伟，秦中环，蒋少松，薛杰，李信. Ti60/TA15合金四层结构舵面超塑成形/扩散连接技术研究[J]. 航空制造技术, 2019, 62(8): 76-80.

LI Baoyong, LIU Wei, QIN Zhonghuan, JIANG Shaosong, XUE Jie, LI Xin. Research on Superplastic Forming/Diffusion Bonding for Four-Sheet Structure Rudder of Ti60/TA15 Alloy. Aeronautical Manufacturing Technology, 2019, 62(8): 76-80.
李保永，刘伟，秦中环，蒋少松，薛杰，李信. Ti60/TA15合金四层结构舵面超塑成形/扩散连接技术研究[J]. 航空制造技术, 2019, 62(8): 76-80. DOI： 10.16080/j.issn1671–833x.2019.08.076.

LI Baoyong, LIU Wei, QIN Zhonghuan, JIANG Shaosong, XUE Jie, LI Xin. Research on Superplastic Forming/Diffusion Bonding for Four-Sheet Structure Rudder of Ti60/TA15 Alloy. Aeronautical Manufacturing Technology, 2019, 62(8): 76-80. DOI： 10.16080/j.issn1671–833x.2019.08.076.

摘要

采用有限元软件对芯板的超塑成形过程进行了分析，获得了壁厚分布规律曲线和气压加载p–t曲线。在温度为920℃时，制得Ti60/TA15四层结构舵面样件，并对舵面进行了壁厚分析。结果显示，最小壁厚为1.24mm，最大壁厚为1.80mm。采用三维扫描对Ti60/TA15合金四层结构舵面的型面进行分析。结果表明，90%以上型面的公差在±0.2mm 以内，整体型面的公差不超过±0.5mm。对扩散连接界面进行了金相分析。得出在温度为920℃时，TA15同种材料之间以及Ti60/TA15异种材料之间的扩散连接界面基本消失，3 种扩散连接界面处已经看不出空洞。

Abstract

The superplastic forming process of the core was simulated by using the finite element software

to obtain the thickness distribution and the pressure-time curves. The four-sheet structure rudder of Ti60/TA15 alloy was obtained at 920℃. The thickness of the rudder was investigated. The results show that the minimum thickness is 1.24mm and the maximum thickness is 1.80mm. The moulding surface for the four-sheet structure rudder of Ti60/TA15 alloy was measured by using the 3D scanning. The results show that the tolerance of more than 90% is less than ±0.2mm

and the global is less than ±0.5mm. The interface of diffusion bonding was investigated by the metallograph observation. The results show that at 920℃

interfaces of diffusion bonding between the same materials of TA15 and between the different materials of TA15 disappear basically

and no holes can be seen at the three diffused interfaces.

关键词

Keywords

references

Views

417

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research Progress on Ceramic Matrix Composites for Aviation Applications

Research Progress on In-Plane Shear Mechanical Behavior of Silicon Carbide Ceramic Matrix Composites

Research on Ultrasonic Vibration-Assisted Milling and Grinding of Ceramic Matrix Composites

Research Progress on Matrix Composition Regulation of SiC/SiC Composites

Strength Design and Optimization of Aviation Filter Assembly Based on CF/PEEK Composite

Related Author

No data

Related Institution

No data

The platform construction and operation are provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：34526 Visits Today：4

⁰