Inaccurate heat treatment process could result in excessive amount of retained austenite, which degrades the mechanical properties, like strength, wear resistance, and hardness of cold work tool steel parts. Thus, to control ...

The present paper investigates the potential of using eddy current technique as a reliable nondestructive

tool to detect microstructural changes during the different stages of tempering treatment in AISID2 ...

Two nondestructive electromagnetic techniques, hysteresis loop and eddy current methodologies, have

been used to characterize the microstructural changes of D2 tool steel in the course of quench and

tempering ...

در این تحقیق اثر دو روش لایه نشانی دکتر بلید و لایه نشانی چرخشی بر عملکرد و بازده DSSC بررسی شد. نتایج نشان می دهد که در روش پوشش دهی چرخشی تخلخل و جذب رنگدانه کمتر است ولی بدلیل ایجاد پوشش با ترک کمتر بازده ان بیشتر است.

In the past decade, nondestructive electromagnetic techniques have been extensively used for the characterization of materials.

In this paper, the relation between the microstructural/mechanical characteristics of ...

Assessment of martensite start temperature in alloy steels is of critical importance for many industrial

applications of hardenable steels. To determine this, dilatometry is often carried out by characterizing ...

One of the major concerns regarding the use of Metal Magnetic Memory (MMM) technique is the complexity of residual magnetization effect on output signals. The present study investigates the influence of residual magnetic ...