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Products-BWX Technologies' Nuclear Security

BWXT Technologies' Nuclear Security: Failure Analysis Labs Solution

Understanding BWXT's Failure Analysis Labs

BWXT Technologies, Inc.'s Failure Analysis Laboratory (FAL) is a state-of-the-art facility equipped with cutting-edge digital photography and metallurgical instruments aimed at supporting comprehensive failure analysis investigations. The FAL is staffed by a team of highly experienced engineers and technicians proficient in various failure analysis techniques such as microstructural characterization of metals, fractography, corrosion processes, welding metallurgy, and mechanical testing.

Key Projects and Expertise

Projects undertaken at the FAL typically involve identifying the root cause of damage or failure in components, recommending corrective measures to prevent reoccurrence, resolving material-related issues in manufacturing processes, pinpointing environmental impurities contributing to material degradation, and evaluating materials for compliance with specifications. The FAL's expertise primarily lies in radioactive components from pressurized water reactors and boiling water reactors, but they also handle non-radioactive samples. Recent projects include reactor vessel head degradation, instrumentation nozzle leaks, tube cracking, steam generator failures, filter debris analysis, and investigations into cracking in various components like springs, weldments, and valve hardware. The FAL is well-versed in a range of alloy systems used in nuclear facilities, including zirconium alloys, inconel alloys, stellite alloys, and stainless, carbon, and alloy steels.

Comprehensive Services Offered

The FAL provides a comprehensive array of metallurgical and failure analysis services for radioactive components taken out of service. These services include visual and stereovisual examinations, X-ray radiography, dimensional inspection, liquid penetrant inspection, machining and sectioning, Rockwell and microhardness testing, X-ray diffraction, microstructural examination, and scanning electron microscopy.


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Enhancing Nuclear Plant Operations with BWX Technologies’ Life-Cycle Management Engineering Services

Benefits of Effective Component Management

Effective management of critical components in a nuclear plant, as offered by BWX Technologies’ Life-Cycle Management Engineering Services, brings numerous advantages to operating utilities. These benefits include improved equipment reliability, heightened safety measures, a reduced risk of forced outages, and optimized inspection plans. By implementing such strategies, utilities can cut down on inspection durations, leading to a decrease in outage schedules, costs, and radiation exposure. Moreover, Life-Cycle Management provides a framework for long-term asset management, offering recommendations to extend the lifespan of critical components and enhancing the ability to assess remaining equipment life.

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BWXT Technologies Nuclear Security: Enhancing Safety Through Structural Engineering Analysis

Overview of Structural Engineering Analysis

BWXT, with over 50 years of experience in nuclear equipment research and design, offers a comprehensive structural engineering analysis solution. Their approach integrates finite element analysis, classical analysis, and testing, ensuring compliance with all relevant code and regulatory requirements. This expertise has been applied to various component and piping designs and field modifications.

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Enhancing Nuclear Security with BWX Technologies' Steam Generator Services

Understanding Degradation Challenges

BWX Technologies, Inc. (BWXT) specializes in addressing the degradation of steam generator and heat exchanger tubing, caused by both mechanical and corrosion factors. This degradation has led to widespread repairs and replacements globally, impacting the reliability of power stations. The diverse range of degradation modes poses a significant challenge to the integrity of tubing, underscoring the importance of thorough inspections and monitoring for timely detection and characterization of issues to ensure tube integrity.

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Enhancing Naval Defense Capabilities with Cunico by BWX Technologies

The Legacy of Cunico in Naval Defense

Founded in 1951 and based in Long Beach, California, Cunico has established itself as a premier provider of naval products for submarines, aircraft carriers, naval surface ships, and LNG manifold/valve systems. With over 69 years of experience, Cunico has built a solid reputation for quality and reliability in the industry. They specialize in manufacturing Level 1 cold-formed and specialty fittings, piping systems, and valves to Military Spec for esteemed clients such as the U.S. Navy, Electric Boat, Newport News, BAE Systems, Navantia, and Ingalls, among others. Additionally, Cunico has an extensive installed base of main seawater systems (MSW) on 86 SSN’s/SSBN’s, showcasing their expertise and dedication to naval defense.

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Dynamic Controls: Leaders in High and Low-Pressure Cartridge Valves and Fluid/Gas Systems for Critical Applications

Introduction to Dynamic Controls

Dynamic Controls Ltd. (DCL) has been at the forefront since its establishment in 1960, earning the title of "Leader by Design" in the realm of high and low-pressure cartridge valves, manifolds, reducing stations, and fluid/gas systems designed for critical and demanding applications. With a rich history of innovation and excellence, DCL has become synonymous with quality and reliability in the industry.

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