A novel ultra-high temperature ceramic composite coating prepared by high-speed laser cladding and pack cementation on Ta–W alloys for higher plasma ablation resistance above 2300 °C

A novel ultra-high temperature ceramic composite coating prepared by high-speed laser cladding and pack cementation on Ta–W alloys for higher plasma ablation resistance above 2300 °C

To improve the high-temperature ablation resistance properties of Ta(W) refractory alloys, a novel ultra-high-temperature ceramic (UHTC) composite coating was prepared by combining the technological advantages of high-speed laser cladding (HSLC) and pack cementation (PC). First, the HSLC process was...

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Bibliographic Details
Main Authors: Youjiang Zhang, Qiyao Deng, Yang Li, Pengfei He, Chuan Sun, Wengang Bu, Yue Xing, Yujun Cai, Xiubing Liang
Format: Article
Language:English
Published: Tsinghua University Press 2025-01-01
Series:Journal of Advanced Ceramics
Subjects:
high-speed laser cladding
pack cementation (pc)
ta–w alloy
ultra-high temperature ceramic (uhtc)
composite coating
ablation resistance
Online Access:https://www.sciopen.com/article/10.26599/JAC.2024.9221009
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https://www.sciopen.com/article/10.26599/JAC.2024.9221009

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