Jove
Visualize
联系我们

相关实验视频

Updated: May 22, 2025

Fused Filament Fabrication FFF of Metal-Ceramic Components
08:43

Fused Filament Fabrication FFF of Metal-Ceramic Components

Published on: January 11, 2019

17.1K

在LCD3D打印中使用高性能聚合物衍生陶.

H Yazdani Sarvestani1, V Karamzadeh1, A Kulkarni1

  • 1Aerospace Manufacturing Technology Centre, National Research Council Canada, Montreal, QC, H3T 2B2, Canada.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|March 17, 2025
PubMed
概括

高强度,轻量化聚合物衍生陶 (PDCs) 使用氧化碳化 (SiOC) 前体和3D打印进行制造. 这种新的方法显著提高了先进应用的机械和热性能.

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Kinetically Controlled Synthesis of Non-Noble Metal Based High-Entropy Alloy Nanoparticles via Supersonic-Nozzle-Assisted Thermal Plasma Jet.

ACS nano·2026
Same author

Intrinsic mechanics of 3D-printed porous polymer-derived ceramic metamaterials.

Materials horizons·2026
Same author

Multifunctional Double-Network Hydrogel with Porous, Adhesive, and Immunomodulatory Properties for Minimally Invasive Soft Tissue Repair.

Small science·2025
Same author

High-resolution low-cost LCD 3D printing for microfluidics and organ-on-a-chip devices.

Lab on a chip·2024
Same author

Continuous synthesis of high-entropy alloy nanoparticles by in-flight alloying of elemental metals.

Nature communications·2024
Same author

High-Resolution Additive Manufacturing of a Biodegradable Elastomer with A Low-Cost LCD 3D Printer.

Advanced healthcare materials·2023
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

科学领域:

  • 材料科学 材料科学 材料科学
  • 陶工程 陶工程 陶工程
  • 增材制造 增材制造 增材制造

背景情况:

  • 聚合物衍生陶 (PDCs) 具有独特的特性,但复杂,高性能结构的制造仍然具有挑战性.
  • 氧化碳 (SiOC) PDC对高温应用具有吸引力.
  • 与传统方法同时实现高强度和复杂几何形状存在局限性.

研究的目的:

  • 为了证明使用LCD vat光聚合 (VPP) 制造具有复杂几何形状的高强度,轻质SiOC PDC的制造.
  • 评估特征厚度和热解温度对材料性能的影响.
  • 开发一种可打印的前体配方,用于先进的陶制造.

主要方法:

  • 使用液晶显示器 (LCD) 容器光聚合 (VPP) 技术,采用氧化碳化 (SiOC) 前体配方.
  • 3D打印复杂的几何形状,如陀螺和随机格子.
  • 使用光学和热重力测量分析 (TGA) 分析了前体特征.
  • 通过微型CT扫描和在800°C和1200°C的热解后的机械测试来评估印刷零件.

主要成果:

  • 一种基于乙烯基甲氧化同聚合物 (VMM-010) 的可打印前体显示出快速固化,低粘度和良好的可打印性.
关键词:
液晶显示器3D打印在高温热解热溶解过程中.机械性能 机械性能 机械性能微观结构的特征描述.聚合物衍生陶材料的使用.

更多相关视频

Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography
06:53

Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography

Published on: January 25, 2019

14.1K
Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)
08:29

Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)

Published on: January 7, 2019

11.1K

相关实验视频

Last Updated: May 22, 2025

Fused Filament Fabrication FFF of Metal-Ceramic Components
08:43

Fused Filament Fabrication FFF of Metal-Ceramic Components

Published on: January 11, 2019

17.1K
Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography
06:53

Additive Manufacturing of Functionally Graded Ceramic Materials by Stereolithography

Published on: January 25, 2019

14.1K
Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)
08:29

Multi-material Ceramic-Based Components – Additive Manufacturing of Black-and-white Zirconia Components by Thermoplastic 3D-Printing (CerAM - T3DP)

Published on: January 7, 2019

11.1K
  • 成功地3D打印了具有高结构完整性和最小空隙的复杂结构.
  • 基于VMM的PDC网格实现了高达9.4 MPa/g cm3的特定压力强度,比控制器提高了50倍.
  • 证明了特殊的高温稳定性,在1500°C下2小时后保持完整性.
  • 组合分析表明自由碳较低,陶阶段形成增强.

    • 结论:

    • VMM-010前体配方非常适合用于高性能SiOC PDCs的LCD3D打印.
    • 这种方法可以使复杂的陶结构具有卓越的机械和热性能,可扩展和可靠地制造.
    • 开发的PDC具有在航空航天,汽车和生物医学领域要求高的应用的巨大潜力.