Omoregie “application of multi-criteria decision making optimization tool for determining mild steel weld properties and process parameters using topsis... From applying the TOPSIS technique, it was found that weldment 9 has the best weld mechanical properties with a Brinell hardness number (BHN) of 216, Ultimate tensile strength (UTS) of 600MPa, Charpy V-notch (CVN) impact energy of 90J, and a percentage elongation of 23%....
Mechanical properties of aa 6061-t6 aluminum alloy friction stir welds... Hardness of various zones of FSW welds are presented and analyzed by means of brinell hardness number ...
A galvanic-chemical method for preparing diamond containing coatings... The effect of process parameters such as duration of the exposure to phosphine gas, concentration of the CuSO4 solution and thickness of the electro-deposited copper layer have been investigated and the surface roughness of the prepared samples increased about 50 BHN (Brinell hardness number)
Acid fracturing carbonate-rich shale: a feasibility investigation of eagle ford formation... In this study, eight Eagle Ford shale samples, four from Zone C and four from Zone D, are used to determine the effect of surface etching pattern, acid concentration, calcite content, and Brinell Hardness Number on created acid fracture conductivity in the Eagle Ford shale.The...
