sealing


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sealing

[′sēl·iŋ]
(metallurgy)
Impregnation of porous castings with resins to overcome porosity.
Reducing porosity of an anodic oxide film on aluminum and aluminum alloys by immersion in boiling water.
References in periodicals archive ?
Successful Sealing with Elastomers' - an interactive guide to diagnose and prevent seal failure, ESA Publication No.
Malfunctions are said to frequently be caused by incorrect dimensioning, unsuitable sealing materials or influences resulting from seal design which have not been taken into consideration.
Welding equipment from Italian companies includes heat sealing for film (bag-making, wrapping); high-frequency welding for stationery, packaging, automotive parts, medical items, and inflatables; and ultrasonic welding for assembling molded and/or extruded parts.
In a low-pressure sealing application, system pressure does not cause a noticeable increase in the seal's sealing force.
Chesterton has a broad range of unique packing and gasketing products designed to meet the increasingly difficult sealing challenges of today and tomorrow.
Another approach used to evaluate sealing capability is CSR.
The initial bonding strength of the adhesive may be such that the seal can move on the host surface during assembly, which can result in quality or sealing issues.
Thermo-contact welding, high-frequency (RF) sealing, and combination RF/contact-equipment for sealing a wide range of plastics.
Their new Manta-Slide[TM] Seal offers an integrated sealing solution to combat the problem of moisture penetration in the seams of slide rooms.
This is also seen in the rubber sealing industry, according to the literature.
Ferrotec Corporation, a global leader in supplying materials, components, and precision system solutions to the semiconductor manufacturing industry, today announced significant improvements to the standard ferrofluid magnetic liquids which provide the core sealing function in Ferrotec's Ferrofluidic(R) vacuum rotary feedthroughs.
A relevant factor concerning the wear of the sealing rings and the development of the disposal is the application of an adjusted contact pressure.