A Comparative Study on the Effect of Graphene and Multi-walled …
147
Table 2 Mechanical
properties of carbon steel
(AISI 1008)
Young’s modulus
210 GPa
Tensile strength
340 MPa
Yield strength
285 MPa
Hardness (Brinell)
95
Fig. 1 TEM micrographs of the as-received a GNPs, b MWCNTs, and c Schematic representation
of the sample preparation technique. (Color figure online)
a large range of welding parameters showed that the weld performance is optimum
in the current range of 4500–6500 A and time duration 0.3–0.7 s. Therefore, the
detailed analysis presented in this paper discusses the influence of welding currents
I = 4500 A, 5000 A, 5500 A, 6000 A, and 6500 A and welding times t = 0.3, 0.5
and 0.7 s.
147
Table 2 Mechanical
properties of carbon steel
(AISI 1008)
Young’s modulus
210 GPa
Tensile strength
340 MPa
Yield strength
285 MPa
Hardness (Brinell)
95
Fig. 1 TEM micrographs of the as-received a GNPs, b MWCNTs, and c Schematic representation
of the sample preparation technique. (Color figure online)
a large range of welding parameters showed that the weld performance is optimum
in the current range of 4500–6500 A and time duration 0.3–0.7 s. Therefore, the
detailed analysis presented in this paper discusses the influence of welding currents
I = 4500 A, 5000 A, 5500 A, 6000 A, and 6500 A and welding times t = 0.3, 0.5
and 0.7 s.