Effects of TiC Contents on Properties of TiC Reinforced Copper
Composite
Tác giả: Vũ Lai Hoàng, Trần Quốc Lập, Dương Ngọc Bình, Đặng Quốc Khánh, Lê H. Thắng
Nhà xuất bản: The 4th AUN – SEED Net Regional Conference on Materials
8th – 9th December, Hanoi, Vietnam; pp. 53 - 55
In this work, titanium carbide (TiC) reinforced copper (Cu) composite was synthesized via powder metallurgy and cold extrusion technique. The TiC contents were varied from 1 to 5wt% and different sintering temperature were used to study these effects on porosity, compress strength and electrical resistivity of Cu-TiC composite. Results obtained show that porosity and electrical resistivity of the composite increased when increases TiC content and also when increases sintering temperature. Meanwhile, compress strength of the composite peaked at 4wt% TiC and then reduced at higher dose.