铸渗法制备颗粒增强钢基复合材料的研究

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铸渗法制备颗粒增强钢基复合材料的研究

王恩泽, 郑燕青, 邢建东, 鲍崇高, 徐学武, 王海燕

文章导航 > 复合材料学报 > 1998 > 15(2): 12-17

王恩泽, 郑燕青, 邢建东, 等. 铸渗法制备颗粒增强钢基复合材料的研究[J]. 复合材料学报, 1998, 15(2): 12-17.

引用本文:

王恩泽, 郑燕青, 邢建东, 等. 铸渗法制备颗粒增强钢基复合材料的研究[J]. 复合材料学报, 1998, 15(2): 12-17.

Wang En-ze, Zheng Yan-qing, Xing Jian-dong, et al. FABRICATING STEELBASED COMPOSITES CONTAINING CERAMIC PARTICLES WITH VACUUM INFILTRATION PROCESS[J]. Acta Materiae Compositae Sinica, 1998, 15(2): 12-17.

Citation:

Wang En-ze, Zheng Yan-qing, Xing Jian-dong, et al. FABRICATING STEELBASED COMPOSITES CONTAINING CERAMIC PARTICLES WITH VACUUM INFILTRATION PROCESS[J]. Acta Materiae Compositae Sinica, 1998, 15(2): 12-17.

王恩泽, 郑燕青, 邢建东, 等. 铸渗法制备颗粒增强钢基复合材料的研究[J]. 复合材料学报, 1998, 15(2): 12-17.

引用本文:

王恩泽, 郑燕青, 邢建东, 等. 铸渗法制备颗粒增强钢基复合材料的研究[J]. 复合材料学报, 1998, 15(2): 12-17.

Wang En-ze, Zheng Yan-qing, Xing Jian-dong, et al. FABRICATING STEELBASED COMPOSITES CONTAINING CERAMIC PARTICLES WITH VACUUM INFILTRATION PROCESS[J]. Acta Materiae Compositae Sinica, 1998, 15(2): 12-17.

Citation:

Wang En-ze, Zheng Yan-qing, Xing Jian-dong, et al. FABRICATING STEELBASED COMPOSITES CONTAINING CERAMIC PARTICLES WITH VACUUM INFILTRATION PROCESS[J]. Acta Materiae Compositae Sinica, 1998, 15(2): 12-17.

铸渗法制备颗粒增强钢基复合材料的研究

1.
西安交通大学铸造及耐磨材料研究所, 710049;
2.
兵器工业部西北地区理化测试中心

基金项目: 本课题受西北工业大学凝固技术国家实验室开放基金的资助

中图分类号: TB331, TG148
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- 文章访问数: 1329
- PDF下载量: 1263
- 被引次数: 0
出版历程
- 刊出日期: 1998-06-25

FABRICATING STEELBASED COMPOSITES CONTAINING CERAMIC PARTICLES WITH VACUUM INFILTRATION PROCESS

1.
Xi′an Jiaotong University Foundry and Wear Resistant Material Inst., XI ′an 710049;
2.
Phys. Chem. Property Measuring Center in Northwest

摘要: 通过对负压铸渗理论的分析, 得出了影响负压铸渗深度的因素及其影响规律(见式(9) ) ;用碳化钨、镍包氧化铝及不同粒度氧化铝为陶瓷颗粒、耐热钢为基体进行了负压铸渗实验, 得到了颗粒分布均匀的复合材料, 揭示和证实了颗粒与金属液间的湿润特性及颗粒粒度对铸渗的影响规律。
- 负压铸渗, 陶瓷颗粒, 耐热钢, 复合材料
Abstract: The relations between infiltration depth of metal liquid to the capillary between particles and processing parameter have been derived by mathematic analysis for the vacuum infiltration process,i.e.　H=R2(Ρ1+2σcosθ/R)τη The heat resistant steel based composites containing WC, Ni coated Al₂O₃, Al₂O₃ particles have been gained with vacuum infiltration process, and the particles in matrix are well distributed. The effects of the wetting of metal liquid with particles and the sizes of particles on infiltration depth have been confirmed by experiments.
- vacuum infiltration

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