Titanium in Engine Valve Systems

Allison, J. E.; Sherman, Andrew M.; Bapna, M. R.

doi:10.1007/bf03258873

Cited by 15 publications

(6 citation statements)

References 7 publications

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“…However, other advanced materials (including titanium and titanium aluminide) are also competing for this application. 12 Thus, reliability and cost will play key roles in the selection of valve materials for high-performance applications.…”

Section: Intake and Exhaust Valvesmentioning

confidence: 99%

The potential for advanced ceramics in automotive engine applications

Mangin

Neely

Clark

1993

JOM

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Although the progress in industrial application of structural ceramics was over-forecast in the last decade, the materials appear to be on the cusp of application in certain automotive components. This article reports on a study of the economics of replacing certain metallic automobile valve-train components with ceramic components. Because of the costs of the materials and the associated processes, ceramic parts are most competitive in new designs and when used as valve-train systems.

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Section: Intake and Exhaust Valvesmentioning

confidence: 99%

The potential for advanced ceramics in automotive engine applications

Mangin

Neely

Clark

1993

JOM

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“…The lightweight of automotive parts also reduces engine noise and vibration, and improved durability of components. 1–4 But their high cost limited their use for racing cars and special-purpose cars. Additionally, fabrication cost and the surface finish had to be reduced for high-volume automotive applications.…”

Section: Introductionmentioning

confidence: 99%

Process modeling and optimization using ANN and RSM during dry turning of titanium alloy used in automotive industry

Kumar

Misra

2020

Proceedings of the Institution of Mechanical Engineers, Part D:

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Lightweight and high strength of titanium alloys makes them suitable for automotive industry. Automobiles are in high demand in the future and new materials and technologies are continuously enhancing the performance of automobiles. This research work addresses the potential use and barrier faced by the automobile industry in using titanium alloy. In this experimental study, we tried to overcome the machining challenges faced by industries to machine widely used grade–5 titanium alloy. The machining is performed under a dry machining environment due to ecological and economic concerns. The controllable machining variables and their influence on the tool wear are determined. Statistical analysis is performed to assess the impact of controllable variables. As a result, the optimal parameters setting obtained using the desirability approach, and confirmation runs carried out at optimal conditions. Moreover, a mathematical relation developed using the RSM technique to predict the response. Later on, using better modeling techniques based on artificial intelligence, a better predictive model is developed which forms the basis of cyber physical system.

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“…Performance improvements resulted from torque and power output and reduced deflection of associated components. 1 In passenger cars, the benefits of titanium would include fuel economy (due to improved power-train efficiency or vehicle weight reduction), 3 proved durability due to reduced component loads. Passenger automobile components that could benefit from titanium include engine valves, connecting rods and valve-spring retainers, and valve springs (Figure 1).…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3][4][5] In these applications, titanium offers the potential for weight reduction and, perhaps, performance improvements, when substituted for alloys or stainless steels.…”

Section: Introductionmentioning

confidence: 99%