کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8012480 | 1517160 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microstructural and mechanical properties of in-situ micro-laminated TiC/Ti composite synthesised
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Microstructural and mechanical properties of in-situ micro-laminated TiC/Ti composite synthesised Microstructural and mechanical properties of in-situ micro-laminated TiC/Ti composite synthesised](/preview/png/8012480.png)
چکیده انگلیسی
Micro-laminated TiC/Ti composite was fabricated by an in-situ method that evolves hot-pressing sintering Ti and graphite foils. The microstructure and mechanical properties of micro-laminated TiC/Ti composite were investigated in present work. It was observed that the TiC ceramic layers and the Ti layers were alternately distributed after sintering. The micro-laminated TiC/Ti composite exhibited flexural strength of 690â¯Â±â¯30â¯MPa and fracture toughness of 24.78â¯Â±â¯0.71â¯MPa*m1/2 which are much higher than those of traditional TiC ceramics and cermets. The improved fracture toughness attributes to ductile Ti layers, multiple-layers structure and strong interfaces bonding between Ti and in-situ formed TiC layers. In addition, the method used in this study was much simpler and more cost-effective than traditional powder sintering method for fabricating micro-laminated composite, therefore, is promising for real application.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 228, 1 October 2018, Pages 1-4
Journal: Materials Letters - Volume 228, 1 October 2018, Pages 1-4
نویسندگان
Youde Tan, Hongnian Cai, Xingwang Cheng, Zhaolong Ma, Ziqi Xu, Zhifang Zhou,