Wednesday, November 14, 2018
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Powder Metallurgy

All Metals & Forge Group

All Metals & Forge Group is an ISO9001:2008, AS/EN9100:2009 Rev. C manufacturer dedicated to providing its customers with the quickest […]

Contact Ratio Optimization of Powder-Metal Gears

Powder metal (PM) alloys are becoming more of a solution for high-performance gears, not only because of part price but […]

Testing and Validation of Powder Metal Gears in a 6-Speed Manual Transmission

A 6-speed manual transmission was redesigned and optimized using powder metal steel as the gear material. The design work was […]

A Comparison of Wrought Steel Gears and Surface – Densified Powder Metallurgy Gears

Automotive transmission gears are responsible for transmitting torque from the engine to the wheels. In the process of transferring torque, […]

Powder Metallurgy of High Density Helical Gears

Powder Metallurgy is a proven technology to produce high strength gears for the automotive industry.  Advances in powder production, compaction, […]

A New Standard Under Development: Specifying Powder Metallurgy Gears

In the early nineties, I was working at a transmission manufacturing facility in Indiana that made lawn and garden transmissions. […]

Cost Reduction Using Powder Metal for Pump and Metering Gears

Powder Metal (PM) gears are used in pumps across a wide spectrum of industries. These include lube pumps for power […]

Powder Metal Gears, Part IX

In Part IV, Macro Design was discussed and a corrugated web was presented. The idea of the corrugated web came […]

Designing Powder Metal Gears

Powder metal (PM) gears are a cost efficient alternative for machined gears in larger series. Synchronizer gears, oil pump gears, […]

Fatigue Performance of Prealloyed PM Steel

Powder metal (PM) materials that exhibit excellent heat treated properties and achieve good fatigue performance are needed to convert wrought […]

Powder Metal for Precision and Performance

While the powder metal process is becoming increasingly popular with gear designers because it is a cost-effective alternative to traditional […]

Bending Fatigue of Surface Densified Gears

Surface densified powder metal gears and conventional wrought steel gears were tested using a pulsator and a back-to-back gear tester […]

Rolling Contact Fatigue of Surface Densified PM Gears

Surface densification provides the opportunity for PM technology to advance into the manufacture of highly stressed product groups, such as […]

Steeling Savings with P/M Materials

Recent advances in powder manufacturing and processing have made chromium an attractive element in P/M manufacturing. In addition to chromiumís […]

The Methodology of Metallurgy

The study of metals (metallurgy) address material selection, failure analysis, heat treating, mechanical testing, non-destructive testing, metallography, and material characterization. […]

Pure Powder, Pure Power!

In many of today’s applications for powder metallurgical steels, the requirements on the material increase consistently. Tool users are seeking […]

New Powder Applications

Powder Metallurgy is a proven technology to produce high strength gears and tailored gear shapes for both automotive and industrial […]

A New Tool Steel for Hot Forming Gears

Hot forming operations like forging, extrusion, hot upsetting, piercing, and any other operations involving deformation of solid hot metal place […]

Fine Pitch Powder Metal Gears Using Stainless Steel Alloys

While the AGMA Powder Metallurgy gear committee has referenced 48 pitch as a working limit for fine pitch powder metal […]

The Power of Powder

Market demand for more cost-effective processes to produce higher-performance product continues to increase. To meet this reality, manufacturers who often […]

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