Reinventing Steel Strength: Surface Engineering Boosts the Life of Fluid End Components

The oil and gas industry constantly battles one major challenge — equipment wear and tear caused by extreme working conditions. Fluid ends, a key component in pumping systems that handle abrasive slurries and corrosive fluids, often fail prematurely due to corrosion fatigue and slurry erosion.

A groundbreaking study by Dr. Rajkumar Singh, Senior Director at Kalyani Centre for Technology & Innovation (KCTI), Bharat Forge Ltd., India, offers a powerful solution through advanced surface engineering on AISI 4330V steel — a material widely used for its cost efficiency and mechanical properties.

Title : Life enhancement of fluid end using surface engineering on 4330V steel

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🧪 A New Approach to Durability

Dr. Singh’s research explored how nitrocarburizing combined with oxidation could transform the performance of 4330V steel. Experiments involved rigorous testing, including rotating bending fatigue under corrosive 3.5% NaCl drip conditions, and slurry erosion tests using silica sand at a 45° impact angle and 7.6 m/s velocity.

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⚙️ Key Findings at a Glance

·         8× longer corrosion fatigue life than untreated material

·         2× higher slurry erosion resistance

·         3× better corrosion resistance based on Tafel plot results

·         Surface-hardened layer from the nitrocarburizing + oxidation process provided exceptional durability and protection against aggressive oilfield environments.

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🌍 Why It Matters

This innovation holds great promise for oil and gas applications, where improving equipment lifespan directly reduces downtime, maintenance costs, and environmental waste. The findings suggest that surface-engineered 4330V steel could replace more expensive alloys like 17.4 PH and 15.5 PH steel, delivering both performance and economic advantages.

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👨‍🏭 About Dr. Rajkumar Singh

With over 150 publications and 26 patents, Dr. R.K.P. Singh is one of India’s most respected metallurgical engineers. A Ph.D. graduate from IIT Madras, he has led several pioneering projects in failure analysis, product development, and steel processing.
Currently serving as Senior Director at KCTI, Bharat Forge Ltd., Pune, Dr. Singh’s leadership continues to shape the future of metallurgy and industrial innovation in India.

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🧭 Presented At

International Congress on Materials Science and Nanotechnology
📅 November 20–22, 2025 | Singapore & Online
🌐 https://materials.miconferences.com/

📩 Submit Abstract: https://materials.miconferences.com/abstract-submission
📝 Register Now: https://materials.miconferences.com/register

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#MaterialsScience #Nanotechnology #SurfaceEngineering #SteelInnovation #CorrosionResistance #OilAndGasTechnology #4330VSteel #ResearchInnovation #MaterialDurability #DrRajkumarSingh #BharatForge #NanoConference #SingaporeConference #EngineeringBreakthroughs #IndustrialResearch

Revolutionizing Parasitic Disease Treatment: Prof. Li Jun’s Nanodrug Breakthrough for Liver-Targeted Therapy

A promising innovation is emerging in the fight against hepatic alveolar echinococcosis (AE) — a lethal parasitic disease that predominantly attacks the liver. At the International Congress on Materials Science and Nanotechnology 2025, Prof. Li Jun from The First Affiliated Hospital of Xinjiang Medical University, China, will present her pioneering research on oral nanodrug delivery systems designed to overcome the limitations of current AE therapies.

🎯 Title: Oral delivery of liver-targeting nanodrug against hepatic alveolar echinococcosis

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💡 About the Research

AE remains one of the world’s most neglected tropical diseases, often leading to fatal liver complications due to ineffective drug delivery. Prof. Li Jun’s study introduces a nanoparticle-based oral drug formulation that can precisely target liver tissue while reducing systemic toxicity.

Using biocompatible PLGA nanoparticles, her team encapsulated a novel carbazole aminoalcohol compound (H1402) — a potent anti-AE agent identified in earlier research. This formulation, termed H1402-NPs, demonstrated remarkable potential in both laboratory and animal models.

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⚗️ Key Highlights from the Study

·         🧪 Efficient Drug Encapsulation: The nanoparticles achieved 82.1% encapsulation efficiency and 8.2% drug loading, forming uniform spherical particles averaging 55 nm.

·         ⚙️ Enhanced Targeting Ability: H1402-NPs rapidly penetrated the parasite’s vesicle wall and accumulated within one hour inside Echinococcus multilocularis vesicles.

·         💊 Improved Liver Distribution: Imaging studies revealed significantly higher liver accumulation compared to unencapsulated H1402, ensuring better drug action at the infection site.

·         🧫 Superior Treatment Outcomes: After 30 days of oral administration (100 mg/kg/day) in a murine model, the nanodrug reduced:

o    📉 Parasite mass by 8.8%

o    📏 Vesicle size by 89.9%

·         🧬 Reduced Toxicity: H1402-NPs displayed minimal hepatotoxicity and cytotoxicity, outperforming both albendazole and free H1402 treatments.

·         🌟 Therapeutic Promise: These findings highlight the potential of H1402-NPs as a liver-targeted nanodrug capable of addressing current barriers in AE therapy.

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👩‍🔬 About Prof. Li Jun

Prof. Li Jun is a distinguished researcher at the State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Xinjiang Medical University, Urumqi, China.
She earned her Ph.D. from the University of Queensland, Australia, where she developed diagnostic tools for parasitic infections.
With over 80 publications in leading scientific journals, her research focuses on molecular parasitology, nanomedicine, and infectious disease therapeutics.

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🌐 Conference Details

📅 Dates: November 20–22, 2025
📍 Venue: Singapore & Online (Hybrid Event)
🎓 Event: International Congress on Materials Science and Nanotechnology
🔗 Website: https://materials.miconferences.com/
📝 Register: https://materials.miconferences.com/register
📬 Submit Abstract: https://materials.miconferences.com/abstract-submission
📧 Email: materials@mathewsconference.com
📞 Phone: +1 (312) 462-4448
📱 WhatsApp: +1 (424) 377 0967
🐦 Follow us: @MNanoConference

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#MaterialsScience2025 #Nanotechnology #LiverTargetedDrug #BiomedicalInnovation #Nanomedicine #DrugDeliverySystems #PLGANanoparticles #EchinococcosisResearch #ParasiticDiseases #HepaticTherapy #XinjiangMedicalUniversity #PharmaceuticalScience #ScientificBreakthrough #ResearchInnovation #SingaporeEvent #MNanoConference #FutureOfMedicine

Harnessing the Power of Indian Galena Ore: Prof. Shuchitangshu Chatterjee’s Innovative Path to Sustainable Energy and Sensing Technologies

Event: International Congress on Materials Science and Nanotechnology (November 20–22, 2025 | Singapore & Online)

Title : Using indian galena ore for preparing thermoelectric generator, pressure transducer and solar selective coating

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🔍 A Breakthrough in Material Science Research

Prof. Shuchitangshu Chatterjee, Vice Chancellor of RKDF University, India, is pioneering research on transforming Indian Galena Ore (PbS) into high-performance materials for thermoelectric generators, pressure transducers, and solar-selective coatings. His work showcases how indigenous minerals can play a crucial role in advancing sustainable technology and energy efficiency.

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⚙️ Key Insights from His Presentation

·         Revolutionizing Pressure Measurement:
Galena’s natural semiconducting property makes it an excellent material for pressure sensors. When pressure is applied, the electrical resistance of Galena changes, allowing precise measurement through electronic circuits.

·         Temperature Sensitivity and Stability:
The research highlights the need for temperature compensation to ensure reliability, making Galena-based transducers practical for industrial and scientific applications.

·         Developing Solar-Selective Coatings:
Using thermal evaporation techniques, Prof. Chatterjee and his team created coatings with high solar absorptivity (α = 0.95–0.97) and low thermal emissivity (ε = 0.21–0.27) — a key requirement for efficient solar thermoelectric generators.

·         From Indigenous Minerals to Modern Energy Devices:
The Galena coatings derived from Rajasthan’s Zawar mines proved comparable to lab-synthesized PbS films, demonstrating that locally available materials can meet global scientific standards.

·         Advanced Analytical Techniques:
The coatings were extensively analyzed through X-ray diffraction, electron spectroscopy, and optical reflectance studies, confirming their structural and functional properties in the 0.3–3.1 μm spectral range.

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🌞 A Step Toward Affordable Clean Energy

This research underscores the potential of India’s mineral wealth to contribute to renewable energy technologies. By using native resources, Prof. Chatterjee’s approach supports cost-effective manufacturing, energy sustainability, and technological self-reliance — aligning with the global movement toward green innovation.

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👨‍🏫 About the Researcher

Prof. Shuchitangshu Chatterjee is an alumnus of IIT Kharagpur and currently serves as the Vice Chancellor of RKDF University, Ranchi. With over three decades of experience at MECON Ltd., he has significantly contributed to thermoelectric material development, industrial R&D, and defense applications.
He holds 18 patents, over 86 international and national publications, and continues to guide future researchers in material science innovation.

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📢 Conference Information

Conference Name: International Congress on Materials Science and Nanotechnology
Dates: November 20–22, 2025
Venue: Singapore & Online (Hybrid)
Website: https://materials.miconferences.com
Abstract Submission: Click Here
Registration: Click Here
Email: materials@mathewsconference.com
Phone: +1 (312) 462-4448
WhatsApp: +1 (424) 377 0967

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#MaterialsScience #Nanotechnology #ThermoelectricMaterials #SolarTechnology #GalenaOre #RenewableInnovation #ScientificResearch #MadeInIndiaScience #EnergyEfficiency #PbSResearch #SustainableMaterials #ScienceConference #INMSN2025 #HybridConference #MaterialsInnovation

Revolutionizing Surface Engineering with Smart-Multifunctional Nano Coatings

Presenter: Dr. Mamata Pradhan, JSW Steel Coated Products Private Limited, India

Presentation Type: Oral – Virtual
Title: Smart-multifunctional nano coatings

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🧬 About the Presentation

In the fast-evolving world of materials science, Dr. Mamata Pradhan is redefining the boundaries of surface engineering through the development of smart multifunctional nano coatings. Her groundbreaking work demonstrates how a simple dip-coating technique can lead to coatings with exceptional optical, mechanical, and self-cleaning properties — all achieved through the intelligent design of nano-based materials.

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🌟 Highlights of the Research

·         Innovative Fabrication Process:
A straightforward dip-coating method was used to create multifunctional coatings on glass and Ti-alloy surfaces — a scalable and industry-friendly approach.

·         Next-Level Transparency and Protection:
The coatings achieved an impressive 99.6% light transmittance at 364 nm and an overall increase of 5.3% across 360–800 nm, making them ideal for optical and solar applications.

·         Superhydrophobic Self-Cleaning Surfaces:
Through the combination of mesoporous silica (MSNPs) and titania nanoparticles, the coatings reached a water contact angle of 140°, enabling dirt and water repellence.

·         Unique Nano Architecture:
In-situ generated raspberry-like hierarchical particles provided both high light transmission and surface roughness, balancing optical clarity and durability.

·         Mechanical & Thermal Strength:
Coatings demonstrated 5B adhesion, 3H hardness, strong humidity resistance, and thermal stability up to 250°C — ensuring longevity in harsh environments.

·         Eco-Friendly and Scalable:
The technique is adaptable to low-temperature substrates, supports large-scale manufacturing, and is viable for sustainable industrial applications.

·         Additional Case Studies:
Other developments include heat-resistant coatings with low friction for medical devices and scratch-resistant transparent coatings using alumina nanoparticles derived from industrial waste (ESP dust) — a major step toward green nanotechnology.

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👩‍🔬 About Dr. Mamata Pradhan

Dr. Mamata Pradhan is a distinguished materials scientist with over 20 years of experience spanning academia and industry. Her expertise lies in smart coatings, nanocomposites, and colloidal processing.
She earned her Ph.D. in Materials Science from the Indian Institute of Technology, Kharagpur, and has worked with leading organizations including Tata Research Development and Design Centre (TCS) and Dow Chemical. Currently, she serves as Senior Manager at JSW Steel Coated Products Pvt. Ltd., India.
With 3 patents, 17 publications, and an h-index of 10, Dr. Pradhan’s work stands as a strong example of how nanotechnology can merge sustainability with industrial functionality.

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🌐 Conference Details

📍 Event: International Congress on Materials Science and Nanotechnology
📅 Dates: November 20–22, 2025
🏛️ Venue: Singapore & Online (Hybrid)
🔗 Event Website
📧 Email: materials@mathewsconference.com
📞 Phone: +1 (312) 462-4448
💬 WhatsApp: +1 (424) 377 0967
🐦 X (Twitter): @MNanoConference
📝 Submit Abstract | Register Now

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#Nanotechnology #SmartCoatings #SurfaceEngineering #MamataPradhan #MaterialsScience #NanoInnovation #SelfCleaningSurfaces #AntiReflectiveCoatings #GreenTechnology #Nanomaterials #SingaporeConference #NanoResearch #SustainableCoatings #MaterialsInnovation