Daqian SUN
,
Zhenan REN
,
Zhenfeng ZHOU
,
T.North
,
Yang ZHAI
,
S.Sathian
材料科学技术（英文）
Microstructural features of friction-welded Ti-6Al-4V joint have been investigated by both optical microscope and transmission electron microscope (TEM). The microstructure of the welded joint is not uniform. It can be classified into the phase transformed region(P), the deformed region(D) and the r...
关键词:
Jingfei LUAN
,
Ji
,
ong HU
,
Zhenfeng ZHOU
,
Hongying WANG
材料科学技术（英文）
Using electrode as laser cladding materials, the microstructure and wear resistance of laser-clad layer of ductile cast iron was studied. The laser-clad layer can be subdivided into the melted zone where existed large amounts of austenite, graphite nodules and some carbide, and the solid state trans...
关键词:
Daqian SUN
,
Zhenfeng ZHOU
,
Wenquan WANG
,
Lian LIU
材料科学技术（英文）
The effects of Si, Mn and Al on the microstructure and mechanical properties of ADI weld have been studied. The microstructure of ADI weld metal mainly consists of bainitic ferrite and retained austenite. Mechanical properties of ADI weld increase with increasing Si content, but an excess of Si(3.79...
关键词:
ADI weld metal
,
null
,
null
