Archive for April, 2010

Ceramic seals for electrical applications

Tuesday, April 6th, 2010

Even though the ceramic material preparation involves complex manufacturing process and is costlier of all the sealing stuffs used, that could be glass, simple epoxy, rubber seals etc, but ceramics has its own advantage reason is to why being preferred for the sealing of materials, used in typical applications.

 

To name the few typical applications are:-

 

Typically metal to ceramic assembly requires ceramic seals ; this assembly is used in various capacitors, refractory, Implantable electronic devices, Aerospace applications, feedthroughs etc.

 

Reason as to why ceramics is preferred is use of ceramic seals in the conditions where glass seals fail the high performance requirement.

 

Ceramic is ideal for Aerospace applications as it resisting thermal and mechanical shocks, and give excellent resistance against corrosion.

 

Another application for which its biocompatibility is highly desirable is medical implants, and therefore ceramics is being preferred for its tough resistance against acids and alkalis.

 

Not least in laser applications where dielectric properties are highly desirable against high voltage and high current.

 

Ceramic-to-metal seals are also recommended for the extreme high and low temperature conditions, as ceramic gives strong sealing and resistance in harsh conditions, even better than glass seals.

 

Another reason for its being preferred over glass is that ceramics acts as an insulator at extreme temperature, and thermal shocks where glass normally starts acting as conductor.

 

Ceramics does not fracture and have high mechanical strength against vibrations and loads.

 

Ceramics also shows excellent acid and alkaline resistance , which is required feature for medical implants.

 

Aerospace application uses mettalized ceramics for its ability to stand against high temperature, vibrations, and mechanical shocks.

 

Many other applications are using its high resistance and insulation property in their assemblies.

 

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Freshness and flavor of ceramic food storage

Sunday, April 4th, 2010

The high-quality Ceramic treat jar is from katiewongnyc.com, fun, and a great decorative piece! Lead-free ceramic jars have an airtight seal that locks in freshness and flavor to keep treats tasting great. Ceramic pet treat jar with includes darling paw print icon on front of the jar. The Ceramic jar is available in ceramic treat jar red and ceramic treat jar blue. Complete with pleader handle for easy grip.

Attractive and functional ceramic dog bowls in fashionable colors. Match your ceramic dog food bowl with a decorative ceramic treat canister. Ceramic food storage are heavy so they resist being pushed around the floor while your dog is feeding. This cheap unique Ceramic Treat Jar is a smart way to store your pup's favorite treats. The playful ceramic jar design gives this treat jar a very cool look and it works for any room in the house.
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What you should know about choosing ceramic tile flooring

Friday, April 2nd, 2010

After seeing the cost involved in installing ceramic tile flooring, many homeowners immediately choose another flooring alternative. But, when it comes to flooring, you often get what you pay for. What you will need to decide is what is more cost effective in the long run? Can you afford to have any other, cheaper kind of flooring replaced after several years, especially if the floor is going to routinely get wet? The durability may be worth the extra cost you will need to pay up front. Ceramic tile flooring can end up saving you money for years to come.

Ceramic Tile is Versatile
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