News and Reports

Copper-based centrifugal castings are strong and durable. Many subsea applications use them, and they provide great long-term results. Centrifugally cast copper parts resist corrosion well and handle harsh environments. They are instrumental in underwater work, where strength and durability matter.

Johnson Centrifugal Technology (JCT) will attend the 34th annual Submarine Industrial Base Council (SIBC) Supplier Days Conference. This event will take place from February 24 to 26, 2025. They will hold it at the Renaissance Arlington Capital View Hotel in Arlington, VA. The SIBC aims to teach policymakers and the public about the importance of… Continue reading JCT to attend the Submarine Industrial Base Council (SIBC) Conference, February 24-26, 2025 in Arlington, VA

Which to Choose for Your Application Brass and bronze are two common copper alloys used in casting. Each has unique properties and benefits for different industrial uses. The casting methods for these alloys, like centrifugal casting and sand casting, significantly affect the final product. They influence the product’s physical properties, grain structure, and performance. This… Continue reading Comparison of Brass and Bronze Centrifugal Castings vs. Sand Castings

One of the cornerstone philosophies here at Johnson Centrifugal Technology (JCT) is Quality. Centrifugal casting quality that has evolved and flourished for over a century. Our vertical centrifugal casting methods produce the utmost quality at significant cost savings. Companies realize these cost savings are realized through near-net shapes that reduce machine time across the board.… Continue reading JCT Sets the Standard in Quality Centrifugal Casting Components

Johnson Brass & Machine Foundry, Inc., d/b/a Johnson Centrifugally Technology (JCT), prides itself in manufacturing Critical Application Items (CAI) – in support of the “Warfighter.” Our Vertical Centrifugal Casting process is the best choice for tough applications. It ensures strength, material integrity, and a tight grain structure.  Our processing produces material that naturally densifies under… Continue reading Centrifugal Casting Process for Critical Application Items

At Johnson Centrifugal Technology, we take pride in our in-house precision metal machining capabilities. Using NX, an advanced software suite that combines 3D modeling and CAM functionalities, we can manufacture complex parts with exceptional precision. This integration enhances collaboration between our engineers and machine shop, allowing us to leverage NX’s cutting-edge features to optimize machining… Continue reading Precision Metal Machining with NX CAM Software

In today’s competitive market, exemplary customer service can set a company apart from the rest. Johnson Centrifugal Technology (JCT) is a primary example of how dedicated service can elevate a business, enhance client relationships, and foster long-term success. Our approach to customer care not only meets, but often exceeds industry standards, making us a standout… Continue reading Exceptional Service at Johnson Centrifugal Technology: A Model for Foundry Casting Customer Care

The Johnson Centrifugal Technology metal alloys laboratory has a wide array of equipment to ensure quality metal alloy chemistries, test for strength, and view grain structure. JCT recently purchased a new SPECTROMAXx Optical Emission Spectrometer (OES). This metal analyzer can be used to test any copper, aluminum, steel, or nickel-based alloys with high precision and… Continue reading JCT’s Metal Alloys Lab can Certify Alloy Chemistry to any Industry Standard

In summary, centrifugal casting offers distinct advantages over forged metals in terms of cost, efficiency, material utilization, and quality for producing parts with complex geometries and superior metallurgical properties. These benefits make it a viable alternative to forging in many industrial or military applications. For help with a component part project, please access our Request… Continue reading Centrifugal casting offers distinct advantages over forged metal in certain applications

Introduction: Johnson Centrifugal was recently approached by a customer to compare centrifugally cast aluminum alloys for a proprietary application. In the realm of metal casting, choosing the right material is critical to achieving desired outcomes. This blog post delves into the properties and performance of two commonly used aluminum alloys, 356 and 6061, in our… Continue reading Comparing 356 Aluminum vs 6061 Aluminum in Centrifugal Casting: A Case Study