Boron containing alloy steels are mainly used in constructional, automotive and many other applications. The presence of even trace amounts of boron affects greatly on the properties of steel such as hardness and machinability. Therefore, it is important to determine it accuratel...
Open access
Research Article10.9734/ajocs/2023/v13i3243
This study investigated the physicochemical characteristics of seawater from five locations along the northern Sri Lankan coast, encompassing areas with varying degrees of anthropogenic activity. The analysis revealed significant variations in several parameters, potentially infl...
Open access
Research Article10.9734/ajacr/2024/v15i4302
Kaolinitic clay deposits, esteemed as valuable mineral resources in Sri Lanka, are widely distributed throughout the country. Clay deposits in the Ratnapura District are often unearthed during gem mining operations. Unfortunately, excavated deposits are frequently disposed of ope...
Open access
Research Article10.9734/ajee/2024/v23i7573
Aluminium is the most abundant metal in the earth’s crust. In soil, aluminum is mainly found in the mineral form as aluminosilicates and aluminum oxides and this aluminium is in stable inactive form. In addition, Al can be found as precipitates or in very minute quantities appear...
Open access
Research Article10.9734/ajee/2020/v13i430191