Search for: [Subject and Keywords = AISI 316L] OR [Subject and Keywords = gas nitriding] OR [Subject and Keywords = micro\-hardness] OR [Subject and Keywords = steel 37] OR [Subject and Keywords = X155] OR [Title = Evaluation of microstructure and mechanical properties resulting from gas nitriding process for different types of steel] OR [Creator = Mohammed, Faras Q.] OR [Creator = Ahmed, Ibrahim Abd L\-Kareem] OR [Creator = Fyayyadh, Sameer Khalaf]