Description Of Alloy Layer Formation On A Cast Steel Substrate

Regenerative Heat Treatment of Low Alloy Cast Steel

Evaluation of microstructure and mechanical properties of 410NiMo as an overlay layer on low alloy steel

The aim of this study is to reach an increased service life for parts using in sour environment by weld overlaying process. In this investigation, two successive layers of ER410NiMo were clad on low alloy steel substrates. To reduce the likelihood of Hydrogen Induced Cracking (HIC) and producing stable hydrogen traps, Post Weld Heat Treatment (PWHT) was conducted. Microstructural analysis, X-ra...

Evaluation of microstructure and mechanical properties of 410NiMo as an overlay layer on low alloy steel

The aim of this study is to reach an increased service life for parts using in sour environment by weld overlaying process. In this investigation, two successive layers of ER410NiMo were clad on low alloy steel substrates. To reduce the likelihood of Hydrogen Induced Cracking (HIC) and producing stable hydrogen traps, Post Weld Heat Treatment (PWHT) was conducted. Microstructural analysis, X-ra...

ROLE OF SURFACE TEXTURE ON FRICTION AND TRANSFER LAYER FORMATION WHEN Mg-8Al ALLOY SLID AGAINST STEEL COUNTERFACE

Surface texture influences friction and transfer layer formation during sliding. In the present investigation, various kinds of surface texture with varying roughness were produced on steel plates. Pins made of Mg-8Al alloy were then slid against the prepared steel plates using inclined pin-on-plate sliding tester to understand the role of surface texture of the harder surface and load on coeff...

Cooling rate optimization of as-cast consciously cast steel

Abstract: A combination of a finite element method (FEM) algorithm with ANSYS codes and post image processing of NDT ultrasonic images along with laboratory cooling experiments and microstructural analysis provide a guideline to determine the optimum cooling rate for any grade of steel in which the highest productivity can be achieved without any degradation of the cast steel products. The sugg...