Author Page for Wei Sun

Advanced Ablation-Resistant HfC _0.76N _0.24 at 3000℃ with Record Melting Point Over 4400k

Number of pages: 34 Posted: 06 Oct 2020

Zheng Peng, Wei Sun, Luka Vlahovic, Davide Robba, Yi Zeng, Rudy J. M. Konings, Zizhang Zhan, Hongbo Zhang and Xiang Xiong

Agricultural Product Processing Research Institute, Central South University - State Key Laboratory of Powder Metallurgy, European Commission - Joint Research Centre, Institute for Transuranium Elements, European Commission - Joint Research Centre, Institute for Transuranium Elements, Central South University, European Commission - Joint Research Centre, Institute for Transuranium Elements, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - Powder Metallurgy Research Institute and Central South University - State Key Laboratory of Powder Metallurgy

Downloads 156 (480,208)

Abstract:

2.

Growth and Properties of Tantalum Carbide Coatings on Graphite by Trd Technique

Number of pages: 29 Posted: 06 Mar 2024

ziwei wang, Wei Sun, Xiang Xiong, Hongbo Zhang, Zeen Liu and Xiancheng Tao

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy, Central South University, Central South University and Central South University

Downloads 124 (588,531)

Citation 1

Abstract:

3.

Excellent Oxyacetylene Ablation Performance of C/C-Me-Zr-Hf-C (Me=Ta, Si) Composites Prepared by a Novel Two-Step Molten Salt Infiltration

Number of pages: 34 Posted: 01 Mar 2023

yuzhu shen, Yonglong Xu, Wei Sun, Qingbo Wen, Xiang Xiong and Hongbo Zhang

Central South University, Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy, Central South University and Central South University

Downloads 41 (1,170,409)

Abstract:

4.

Zirconium-Based Phosphate Composites: Integrated Materials for Heat Protection and Insulation with Temperature Resistance Up to 2500°C

Number of pages: 25 Posted: 15 Jan 2025

Wei Sun

Central South University - State Key Laboratory of Powder Metallurgy

Downloads 38 (1,209,354)

Abstract:

5.

Coating-matrix integrated rare earth modified C/C-ZrC-SiC composites assisted by molten salt infiltration and their cyclic ablative properties at 2600℃

Number of pages: 37 Posted: 10 Sep 2025

yuzhu shen, Wei Sun, Xiang Xiong, Hongbo Zhang and ziwei wang

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University, Central South University and Central South University

Downloads 35 (1,263,436)

Abstract:

6.

Effects of Non-Uniform Needled Microstructure on Failure Mechanisms of 3d Needled C/C-Zrc-Sic Composites Thick-Walled Cylinder Under Axial Compression and Internal Pressure

Number of pages: 32 Posted: 08 Nov 2022

Zhangwen Wang, Bing Wang, Xinyu Jiang, Xiaosong Wang, Wei Sun, Guodong Fang and Songhe Meng

Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Central South University - State Key Laboratory of Powder Metallurgy, Harbin Institute of Technology and Harbin Institute of Technology

Downloads 35 (1,249,711)

Abstract:

7.

Preparation and Properties of Porous Tac Foam Ceramic Filter

Number of pages: 31 Posted: 06 Mar 2025

Wei Sun, Qiao Yu, Tian Tian, Junjie Xu, yuzhu shen and Xiang Xiong

Central South University - State Key Laboratory of Powder Metallurgy, Central South University, Central South University, Central South University, Central South University and Central South University

Downloads 28 (1,345,526)

Citation 1

Abstract:

8.

Mechanical Properties, Thermophysical Properties, and Long-Term Ablation Behaviour of C/C-Zrb2-Zrc-W-Cu Composite

Number of pages: 31 Posted: 01 Feb 2024

Junjie Xu, Wei Sun, Xiang Xiong, Hongbo Zhang and Lingkun Yang

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy, Central South University and Central South University

Downloads 28 (1,345,526)

Abstract:

9.

Rare Earth Modified C/C-Zrc-Sic Composites Assisted by Molten Salt Infiltration and Their Cyclic Ablative Properties at 2600°C

Number of pages: 42 Posted: 08 Oct 2024

yuzhu shen, Wei Sun, Xiang Xiong, Hongbo Zhang and ziwei wang

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University, Central South University and Central South University

Downloads 24 (1,399,036)

Abstract:

10.

C/C-( Hf0.5zr0.3ti0.2)C -W-Cu Composites: Long-Term Ablation Resistance Based on Active–Passive Protection at 2600 °C

Number of pages: 46 Posted: 12 Jun 2024

Junjie Xu, Wei Sun, Xiang Xiong and Hongbo Zhang

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University - State Key Laboratory of Powder Metallurgy and Central South University

Downloads 17 (1,481,165)

Abstract:

11.

Preparation of YF3 matrix and YSi2 coating modified composite materials and their cyclic ablation performance at 2600°C and the formation mechanism of self-healing oxide layer construction

Downloads 12 (1,548,648)

2

Preparation of YF3 matrix and YSi2 coating modified composite materials and their cyclic ablation performance at 2600°C and the formation mechanism of self-healing oxide layer construction

Number of pages: 44 Posted: 12 Feb 2026

yuzhu shen, Wei Sun, Hongbo Zhang, Xiang Xiong and ziwei wang

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University, Central South University and Central South University

Downloads 6 (1,646,315)

Abstract:

Preparation of YF3 matrix and YSi2 coating modified composite materials and their cyclic ablation performance at 2600°C and the formation mechanism of self-healing oxide layer construction

Number of pages: 44 Posted: 30 Mar 2026

yuzhu shen, Wei Sun, Xiang Xiong, Hongbo Zhang and ziwei wang

Central South University, Central South University - State Key Laboratory of Powder Metallurgy, Central South University, Central South University and Central South University

Downloads 6 (1,640,921)

Abstract:

12.

Effect of TiO2 nanoparticles on the structure and properties of the micro-arc oxidation coatings on degradable Mg-2Zn-0.3Ca alloys

Number of pages: 26 Posted: 20 Jan 2026

Yusi Chen, Wei Sun, Siting Cheng, Yuqing He, Richu Wang and Yan Feng

affiliation not provided to SSRN, Central South University - State Key Laboratory of Powder Metallurgy, Central South University, affiliation not provided to SSRN, Central South University and Central South University

Downloads 11 (1,534,404)

Wei Sun

Central South University - State Key Laboratory of Powder Metallurgy

12

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Scholarly Papers (12)

Advanced Ablation-Resistant HfC _0.76N _0.24 at 3000℃ with Record Melting Point Over 4400k

Abstract:

Growth and Properties of Tantalum Carbide Coatings on Graphite by Trd Technique

Abstract:

Excellent Oxyacetylene Ablation Performance of C/C-Me-Zr-Hf-C (Me=Ta, Si) Composites Prepared by a Novel Two-Step Molten Salt Infiltration

Abstract:

Zirconium-Based Phosphate Composites: Integrated Materials for Heat Protection and Insulation with Temperature Resistance Up to 2500°C

Abstract:

Coating-matrix integrated rare earth modified C/C-ZrC-SiC composites assisted by molten salt infiltration and their cyclic ablative properties at 2600℃

Abstract:

Effects of Non-Uniform Needled Microstructure on Failure Mechanisms of 3d Needled C/C-Zrc-Sic Composites Thick-Walled Cylinder Under Axial Compression and Internal Pressure

Abstract:

Preparation and Properties of Porous Tac Foam Ceramic Filter

Abstract:

Mechanical Properties, Thermophysical Properties, and Long-Term Ablation Behaviour of C/C-Zrb2-Zrc-W-Cu Composite

Abstract:

Rare Earth Modified C/C-Zrc-Sic Composites Assisted by Molten Salt Infiltration and Their Cyclic Ablative Properties at 2600°C

Abstract:

C/C-( Hf0.5zr0.3ti0.2)C -W-Cu Composites: Long-Term Ablation Resistance Based on Active–Passive Protection at 2600 °C

Abstract:

Preparation of YF3 matrix and YSi2 coating modified composite materials and their cyclic ablation performance at 2600°C and the formation mechanism of self-healing oxide layer construction

Preparation of YF3 matrix and YSi2 coating modified composite materials and their cyclic ablation performance at 2600°C and the formation mechanism of self-healing oxide layer construction

Abstract:

Preparation of YF3 matrix and YSi2 coating modified composite materials and their cyclic ablation performance at 2600°C and the formation mechanism of self-healing oxide layer construction

Abstract:

Effect of TiO2 nanoparticles on the structure and properties of the micro-arc oxidation coatings on degradable Mg-2Zn-0.3Ca alloys

Abstract: