Piezoelectric Materials

Standard Shapes and Sizes

Research and development features prominently in the Material Division's activities and has led to the establishment of close links with Universities and Research Centres throughout the world. In addition to market driven, internally-funded programmes aimed at improving existing products and developing novel materials, the Division carries out Government sponsored research and is participating in several collaborative contracts.

This extensive materials and engineering expertise allows the Division to produce a wide range of experimental and prototype components in addition to the standard range of products. Our applications engineers are always pleased to assist and advise customers seeking new solutions to problems involving piezoelectric materials.

Standard Mechanical Tolerances
Tolerances on Ground Dimensions

Outer Diameter	± 0.15mm
Inner Diameter	± 0.15mm
Thickness	± 0.05mm
Squareness (Edge to Face)	Within 0.5°
Concentricity	0.2mm T.I.R
Surface Flatness	Within 12µm (0.012mm)
Parallelism	Within 12µm (0.012mm)
Surface Finish	Within 3µm (0.003mm)
Frequency	Up to 2MHz, ±5%
	Above 2MHz, ±7%

Components can be produced to tighter tolerances on request but care should be taken not to overspecify a tolerance as this can significantly increase costs. Where slacker tolerances can be accommodated, for example on disc diameters or ring diameters, then advantage can often be taken of "as-fired" tolerances which can significantly reduce cost.

"As Fired"Tolerances"
± 0.3mm or 3% whichever is the greater.

Each MEC Manufacturing Site has a Sales Department who will be pleased to respond to your enquiries. In addition, the Morgan Technical Ceramics Regional Sales Offices can provide you with local support.

Europe | Americas | Asia

If you have a general enquiry we suggest you use our enquiry form.

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© Morgan Electro Ceramics, 2007.
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