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Green drilling fluid additives for a sustainable hole-cleaning performance: a comprehensive review
Drilling fluids are the core of drilling operations, and they are responsible for many roles, such as lubricating drill string, cooling down drilling...
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On the residual stress measurement for non-conductive species by modified contour method
Sintered silicate ceramics have traditionally been difficult to measure for residual stress due to their inhomogeneous microstructure and...
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Theory, technology and application of grouted bolting in soft rock roadways of deep coal mines
The grouted bolt, combining rock bolting with grouting techniques, provides an effective solution for controlling the surrounding rock in deep soft...
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Studies on residual stresses and structural integrity of the dissimilar gas tungsten arc welded joint of sDSS 2507/Inconel 625 for marine application
This study examined the structural integrity and residual stresses of dissimilar welding between super duplex stainless steel (sDSS 2507) and Inconel...
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Taguchi- Grey Theory Based Harmony Search Algorithm (GR-HSA) for Predictive Modeling and Multi-Objective Optimization in Drilling of Polymer Composites
This paper deals with a new hybridization methodology of Grey integrated Harmony search algorithm (GR-HSA) for predictive modeling. Simultaneously,...
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GTAW Dissimilar Weldment of sDSS 2507 and Nickel Alloy for Marine Applications: Microstructure–Mechanical Integrity
Gas tungsten arc welding (GTAW) is a widely used process in marine and offshore applications to produce high-quality dissimilar welded joints (DWJs)....
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Micro-fabrication of ceramics: Additive manufacturing and conventional technologies
Ceramic materials are increasingly used in micro-electro-mechanical systems (MEMS) as they offer many advantages such as high-temperature resistance,...
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Effect of Nanoparticles on the Performance of Drilling Fluids
Owing to the extinction of conventional reservoirs, it is imperative for engineers to find the unconventional oil and gas resources. Drilling an...
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Laser Applications in Ceramic and Metal Joining: A Review
Ceramics and metals are both common materials applied in various industries, due to their unique characteristics in terms of physicochemical and...
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Tribological Evaluation of Solid Lubricant Enriched in Modified Jatropha-Based Oil as Minimum Quantity Lubrication (MQL) Oil for Composite Material
The use of lubricant during the machining process plays an important role to reduce friction and wear. Mineral-based oil is the most widely used...
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Finite Element Analysis of Thermal-Induced Stresses in Submerged Arc Welded Chromium-Molybdenum Steel and Their Mitigation through Heat Treatment
The current study comprises thermal-induced stress distribution in submerged arc welded chromium-molybdenum (Cr-Mo) steel plate and its mitigation...
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Sliding Wear of Conventional and Suspension Sprayed Nanocomposite WC-Co Coatings: An Invited Review
The global thermal spray coatings market was valued at USD 10.1 billion in 2019 and is expected to grow at a compound annual growth rate of 3.9% from...
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Cutting and Disintegration of Wood and Wood-Based Materials
Due to its natural growth habit, wood usually needs to be cut up or shredded for material use. Only then it is possible to produce specially shaped...
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Fabricating Solid-State Nanopores for Single-Molecule Sensing
Solid-state nanopores are a technology poised to disrupt multiple critical fields, including but not limited to nucleic acid sequencing, proteomics,...
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Disturbance failure mechanism of highly stressed rock in deep excavation: Current status and prospects
This article reviews the current status on the dynamic behavior of highly stressed rocks under disturbances. Firstly, the experimental apparatus,...
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Fundamentals in Sheet and Tube Forming: Material Characterization, Conventional and Novel Processes and Involved Mechanics
This chapter introduces the ways to characterize the materials for both sheet and tube materials. This mostly includes the tensile test for sheet...
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The Influence of Spraying Parameters and Powder Sizes on the Microstructure and Mechanical Behavior of Cold-Sprayed Inconel®625 Deposits
Cold spraying (CS) of high-strength materials, e.g., Inconel ® 625 is still challenging due to the limited material deformability and thus high...
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Autonomous Robotic Underwater Welding—A Review
Underwater welding has shown to be most effective technique for repairing of submerged heavy structures, which are either required to be welded in...
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Enhancement of Microstructural and Mechanical Properties of Ultrasonic Vibration-Assisted Cold Metal Transfer Welding of 304 Stainless Steel
Ultrasonic vibrations aid fabrication techniques that enhance the structural efficiency of manufactured products. It gives an appreciable advantage...
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Iron Ore Processing, General
Iron ore resource has its own peculiar mineral characteristics requiring suitable processing or beneficiation to produce quality raw material. Iron...