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Longlong Dong

Northwest Institute for Non-ferrous Metal Research

Xi'an, 710016

China

  • Northwest Institute for Non-ferrous Metal Research

SCHOLARLY PAPERS

9

DOWNLOADS

226

TOTAL CITATIONS

2

Scholarly Papers (9)

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1.

In-Situ Synthesis of Reduced Graphene Oxides/Aluminium Oxide Nanopowders for Reinforcing Ti-6Al-4V Composites with Enhanced Properties

Number of pages: 35 Posted: 15 Dec 2021
H. Xue, M. Zhu, Longlong Dong, W. Zhang, X.C. Sun, Y.M. Wang, Yongqing Fu and Y.S. Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, affiliation not provided to SSRN, affiliation not provided to SSRN, Northumbria University - Faculty of Engineering and Environment and Northwest Institute for Non-ferrous Metal Research
Downloads 51 (1,052,702)
Citation 2

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Ti matrix composites, rGONs@Al2O3 nanopowders, Spark plasma sintering, Mechanical properties, In-situ reaction

2.

Microstructure and Elevated Temperature Ablation Mechanism of Novel Cu@Rgo/Cuw Composites Under Oxyacetylene Torch Flame

Number of pages: 25 Posted: 13 Mar 2023
Longlong Dong, Liang Li, Xiang Li, Shuang Zhang, Wei Zhang, Yongqing Fu, Ahmed Elmarakbi and Yusheng Zhang
Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, Northumbria University - Faculty of Engineering and Environment, Northumbria University and Northwest Institute for Non-ferrous Metal Research
Downloads 31 (1,304,549)

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Cu@rGO nanopowders, CuW composites, High temperature ablation, Spark plasma sintering, Failure mechanism

3.

Achieving Superior Strength-Ductility in TiBw/Ti-6Al-4V Composites via in-situ Ti2Ni Nanoprecipitation

Number of pages: 12 Posted: 17 Jul 2024
Jinpeng Tuo, Guopeng Wang, Xuezhe Zhang, Zhongqiang Zhang, Xiang Li, Yongqing Fu, Yusheng Zhang, Longlong Dong, Yi Yang and Lai-Chang Zhang
University of Shanghai for Science and Technology, Xi'an Rare Metal Materials Institute Co., Ltd, Northwest Institute for Non-ferrous Metal Research, Liaoning University of Technology, Northwest Institute for Non-ferrous Metal Research, Northumbria University - Faculty of Engineering and Environment, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, University of Shanghai for Science and Technology - School of Materials and Chemistry and Edith Cowan University - Centre for Advanced Materials and Manufacturing
Downloads 28 (1,345,526)

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Titanium matrix composites, in-situ nanoprecipitation, strengthening mechanisms, strength-ductility synergy, precipitation strengthening

4.

Simultaneous Enhancement of Strength, Ductility and Wear Resistance of Tc4 Matrix Composites Via Boron Nitride Incorporation

Number of pages: 31 Posted: 14 May 2025
Pengyuan Li, Le Liu, Liyuan Xue, Shoukai Xu, Jiantuo Zhao, Xueyan Feng, Yiya Zhang, Yongqin Chang, Longlong Dong and Junjie Xu
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of the Balearic Islands, affiliation not provided to SSRN, affiliation not provided to SSRN, Lanzhou University, University of Science and Technology Beijing, Northwest Institute for Non-ferrous Metal Research and affiliation not provided to SSRN
Downloads 22 (1,424,331)

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Titanium matrix composites, Boron nitride nanosheets, Mechanical properties, Strengthening mechanisms

5.

Simultaneous Improve in Strength and Ductility of Tc4 Matrix Composites Reinforced with Ti1400 Alloy and In-Situ Synthesize Tic

Number of pages: 17 Posted: 15 Feb 2023
Ni He, Mingjia Li, Guodong Sun, Junjie Xu, Mingyang Li, Longlong Dong and Y.S. Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research and Northwest Institute for Non-ferrous Metal Research
Downloads 21 (1,436,435)

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Titanium matrix composites, mechanical properties, In-situ synthesize, Powder Metallurgy, Strengthening mechanisms

6.

Superior Strength-Ductility Combination in Tic/Tc4 Composites Via in Situ Construction Ti2cu Nanoparticles

Number of pages: 24 Posted: 02 Nov 2023
Xiaoqi Mao, Longlong Dong, Yiya Zhang, Shuanglin Qin, Guodong Sun, Lianwen Wang and Y.S. Zhang
Lanzhou University, Northwest Institute for Non-ferrous Metal Research, Lanzhou University, Lanzhou University, Northwest Institute for Non-ferrous Metal Research, Lanzhou University and Northwest Institute for Non-ferrous Metal Research
Downloads 20 (1,448,301)

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Titanium matrix composites, Ti2Cu nanoprecipitates, strength-ductility synergy

7.

Effects of Carbon Nanomaterials on Interfacial Structure and Mechanical Properties of High Temperature Ti Matrix Composites

Number of pages: 23 Posted: 14 Jul 2023
zekun zheng, Zhaohui Zhang, Longlong Dong, Guodong Sun, Junjie Xu, Mingjia Li, Linbo Li and Y.S. Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwest Institute for Non-ferrous Metal Research
Downloads 19 (1,459,862)

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Carbon nanomaterials, Titanium matrix composites, spark plasma sintering, mechanical properties

8.

Deformation and Fracture Mechanisms of Selective Laser Melted Tungsten Skeleton Reinforced Copper Matrix Composites at Varied Temperatures

Number of pages: 8 Posted: 01 Oct 2022
Rong Li, Wenge Chen, Kai Zhou, Yana Yang, Longlong Dong, Ahmed Elmarakbi and Yongqing Fu
affiliation not provided to SSRN, Xi’an University of Technology - School of Materials Science and Engineering, Xi’an University of Technology - School of Materials Science and Engineering, Xi’an University of Technology - School of Materials Science and Engineering, Northwest Institute for Non-ferrous Metal Research, Northumbria University and Northumbria University - Faculty of Engineering and Environment
Downloads 18 (1,470,786)

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Additive manufacturing, Porous materials, metallic composites, deformation and fracture

9.

Microstructure and Mechanical Properties of In-Situ Ti5si3/Tc4 Composites Via Spark Plasma Sintering and Hot Rolling

Number of pages: 27 Posted: 18 Jul 2023
Chongyang Tao, Lanyun Li, Ni He, Guodong Sun, Chengze Liu, Junjie Xu, Mingyang Li, Longlong Dong, Y.S. Zhang, Lianwen Wang and Mingjia Li
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Northwest Institute for Non-ferrous Metal Research, Xi'an Rare Metal Materials Institute Co., Ltd, affiliation not provided to SSRN, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, Northwest Institute for Non-ferrous Metal Research, Lanzhou University and affiliation not provided to SSRN
Downloads 16 (1,491,251)

Abstract:

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Titanium matrix composites, Hot rolling, Ti5Si3 particles, Microstructures, Mechanical properties, Strengthening mechanism