- An Investigation Of The Caco3 Caf2 K2sio3 Sio2 Fe Flux System Using The Submerged Arc Welding Process On Hsla 100 And Ai 1 (67.95 KiB) Viewed 52 times
(ii) By using α = 0.05,can we conclude that the flux types have significant influence onthe Brinell hardness .Prove your answer.
An Investigation of the CaCO3−CaF2−K2SiO3−SiO2−Fe flux system using the Submerged Arc Welding Process on HSLA-100 and AISI-1081 Steels was conducted in a series of experiments. In this investigation, the welding fluxes with differing chemical compositions were prepared. Several welds using each flux were made on AISI-1018 steel base metal. The ANOVA results of hardness measurements (in Brinell scale) of five welds using each of four fluxes are presented in Table 2 .