Modification of Ti-6Al-4V plates with Schiff base complex and adhesive performance of Ti-6Al-4V/PEEK

Pan, Lijun; Hu, Jingling; Lv, Yunfei; Ma, Wenliang; Ding, Wenye; Wang, Yifan; Zhang, Aiai; Wang, Fei; Pang, Xiaofei; Tao, Jie

doi:10.1016/j.matdes.2018.02.041

Cited by 21 publications

(3 citation statements)

References 41 publications

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“…The metal-polymer joining techniques mainly include adhesive bonding [6], mechanical fastening [7], and hot-assisted joining or welding [8][9][10][11]. However, the potential toxicity of the adhesive or primers used during adhesive bonding mean this method is not suitable for biomedical applications.…”

Section: Introductionmentioning

confidence: 99%

Surface Structuring via Additive Manufacturing to Improve the Performance of Metal and Polymer Joints

Zou

Huang

Chen

et al. 2021

Metals

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In order to enhance the joint performance of Ti6Al4V titanium alloy (TC4) and ultra-high molecular weight polyethylene (UHMWPE) for biomedical applications, different structures were fabricated on TC4 surfaces via electron beam melting (EBM) method in this study. Macromorphologies and microinterfaces of TC4–UHMWPE joints produced via hot pressing technique were carefully characterized and analyzed. The effects of different surface structures on mechanical properties and fractured surfaces were investigated and compared. Strong direct bonding (1751 N) between UHMWPE and TC4 was achieved. The interfacial bonding behavior of TC4–UHMWPE joints was further discussed. This study demonstrates the importance of combining macro- and micromechanical interlocking, which is a promising strategy for improving metal–polymer joint performance. It also provides guidance for metal surface structuring from both theoretical and practical perspectives.

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Section: Introductionmentioning

confidence: 99%

Surface Structuring via Additive Manufacturing to Improve the Performance of Metal and Polymer Joints

Zou

Huang

Chen

et al. 2021

Metals

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“…In addition to surface coating, thermal oxidation, and other pretreatment methods to promote chemical modification of metal surface bonding, researchers haave used chemical reagents and functional group preparation methods to provide functional groups to the metal surface, to form chemical and hydrogen bonds with the molten thermoplastic composite material at high temperature, to achieve the purpose of chemical control. Pan et al [188] used a Schiff base complex to improve the wetness of the TC4 surface, promoting the appearance of more active groups at the interface, inducing the formation of chemical bonds with polymer materials at the interface, and further improving the bonding strength between TC4 titanium alloy and polyether ether ketone. Hino et al [189] added a styrene block copolymer (SBC) containing a carboxyl group (-COOH) and an amino group (-NH 2 ) to the interface, in order to improve the laser joint strength of aluminum alloy and PP, which promoted the formation of hydrogen bonds at the interface and further improved the bonding strength.…”

Section: Chemical Treatment Of the Bonding Interfacementioning

confidence: 99%

Research Progress on Characterization and Regulation of Forming Quality in Laser Joining of Metal and Polymer, and Development Trends of Lightweight Automotive Applications

Zhou

Gao

Zhang

2022

Metals

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Metal–polymer hybrid structures have been widely used in research into their lightweight automotive applications, because of their excellent comprehensive properties. As an efficient technology for automatic connection of dissimilar materials, laser joining has great application potential and development value in the field of lightweight automotive design. However, due to the physical and chemical differences between metals and polymers, the formation quality of the hybrid joint is seriously affected by defects, low bonding strength, and poor morphology. Meanwhile, it is difficult to meet the demands for lightweight automobiles by considering only bonding strength as the target for forming quality. Therefore, the technological characteristics of metal–polymer hybrid structures for use in lightweight automotive applications are analyzed, the advantages and problems of laser-joining technology are discussed, and the characterization indexes and regulation measures of forming quality in laser joining are summarized. This paper which provides reference and guidance for reliable forming, intelligent development, and lightweight application of laser joining for polymer–metal hybrid structures.

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“…The surface treatment methods of titanium alloy plates can be divided into three categories: (i) mechanical treatments: sandblasting 13 and shock peening; 14 (ii) chemical treatments: anodizing 15 and etching; 16 (iii) the addition of an interfacial layer: sol–gel methods, 17 plasma-spray, 18 coupling agent, 19 and electrophoretic deposition (EPD). 20 All of these treatments can effectively increase the bonding strength between the metal and polymer, thereby enhancing the interface.…”

Section: Introductionmentioning

confidence: 99%

Effects of the Electrophoretic Deposition of CNTs on the Mechanical Properties of Ti/CFRP Composite Laminates

Liu

et al. 2021

ACS Omega

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The interfacial performance between metals and resins significantly affects the mechanical properties of fiber–metal laminates. In this study, CNTs were deposited on a titanium surface via electrophoretic deposition (EPD) to improve the interfacial performance of Ti/carbon fiber-reinforced polymer composite laminates. Before EPD, the titanium plates were treated by either sandblasting, anodizing, or sandblasting/anodizing. A macroscopically rough surface and an oxide layer were formed by sandblasting and anodizing, then CNTs were deposited, and a porous layer was obtained, which improved the wettability and bonding strength. Finally, the static mechanical properties (single-lap properties, bending properties, and interlaminar shear properties) and dynamic mechanical properties (impact resistance) of the laminates were systematically explored. The introduction of CNTs played an important role in dispersing and carrying loads and providing a strong crack propagation resistance, which improved the laminates’ static mechanical properties and reduced the delamination damage under dynamic impact. Compared with the original composite laminates, the bond strength, bending strength, and interlaminar shear strength of the laminates deposited with CNTs after sandblasting were increased by 117.94, 46.85, and 145.61%, respectively. When the impact energy was 35 J, the damage area of the composite laminate deposited with CNTs was decreased by 27.75%.

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Modification of Ti-6Al-4V plates with Schiff base complex and adhesive performance of Ti-6Al-4V/PEEK

Cited by 21 publications

References 41 publications

Surface Structuring via Additive Manufacturing to Improve the Performance of Metal and Polymer Joints

Surface Structuring via Additive Manufacturing to Improve the Performance of Metal and Polymer Joints

Research Progress on Characterization and Regulation of Forming Quality in Laser Joining of Metal and Polymer, and Development Trends of Lightweight Automotive Applications

Effects of the Electrophoretic Deposition of CNTs on the Mechanical Properties of Ti/CFRP Composite Laminates

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