MICROBIAL FORMULATION AND GROWTH OF CEREALS, PULSES, OILSEEDS AND VEGETABLE CROPS




HIGH FREQUENCY INDUCTION WELDING OF HIGH SILICON STEEL TUBES

High-Si steel is a low cost alternative for the fabrication of tubular structures resistant to atmospheric corrosion.However, the literature has often pointed out that steels presenting a higher Si content and/or a lower Mn/Si ratio have higher susceptibility to defects at white feather tinsel the weld bond line during HFIW (High Frequency Inductio

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