Wetting behavior of SnO-ZnO-P2O5-SiO2 glass on 60 vol% SiCp/Al composites and characterization of the interfacial phases

被引：7

作者：

Guo, Wei ^{[1
,3
]}

Lin, Tiesong ^{[2
]}

He, Peng ^{[2
]}

机构：

[1] Northwestern Polytech Univ, Sch Mat Sci & Engn, Xian 710072, Peoples R China

[2] Harbin Inst Technol, State Key Lab Adv Welding & Joining, Harbin 150001, Peoples R China

[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

MATERIALS LETTERS | 2021年 / 301卷

基金：

中国博士后科学基金;

关键词：

Glass; Joining; Welding; Microstructure; Interfaces; FILLER;

D O I：

10.1016/j.matlet.2021.130252

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The phosphate glass having a chemical composition of 49SnO-19ZnO-32P2O5-3SiO2 (mol.%) was prepared in the present work. Then, the wettability of the glass on 60 vol/% SiCp/Al composites was investigated at 550 degrees C for 20 min. The results verified potential brazibility of high volume SiCp/Al composites with glass. Average contact angle of 26.3 degrees was reached, performing good wettability of the glass on the surface of 60 vol% SiCp/Al composites. The interfacial products were characterized in detail, and the results showed the ZnPO4 layer was formed adjacent to the composites due to the crystallization in the glass braze.

引用

页数：3

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