Saturday, March 24, 2012

Platinum Spark Plugs

!#8# Platinum Spark Plugs

A platinum spark plug requires less maintenance compared to other types of sparkplugs. Some platinum plugs can last almost a hundred thousand miles because of this metal's unique properties. A platinum spark plug needs to be gapped to the car manufacturer's specifications. However, use of sand paper should be avoided on a platinum spark plug, and if the plug becomes soiled, it will simply need to be replaced. This means that inspection of the spark plug at regular intervals is important.

Platinum is used for making spark plugs because of its long life and superior performance. This is because platinum has a high melting point, and this characteristic makes it useful in two ways. First, the wear and tear or fatigue failure in these sparkplugs can be avoided because of the wafer thin layer that forms on the firing point of the plug. In a fine wire performance plug, the tip of the center electrode is made using platinum so that the fine wire tip lasts longer as compared to other plugs.

However, all platinum plugs do not give equal performance since platinum is a very expensive and precious metal; therefore, a platinum spark plug will not have enough platinum in it to make a substantial difference and therefore will not last as long compared to a plug. Some platinum plugs have only the middle electrode tipped with platinum, while others have both the middle and ground electrodes tipped with platinum.

According to some experts, the requirement for platinum spark plugs in the North American market is increasing, as these sparkplugs offer longer tune-up cycles and greater strength compared to traditional copper plugs. There are double platinum sparkplugs that offer greater durability but are costlier compared to copper sparkplugs.

The demand for platinum spark plugs will definitely increase in the future because of the escalating production of vehicles and the need to run the vehicles for long distances.


Platinum Spark Plugs

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Wednesday, March 21, 2012

Platinum Jewelry

!#8# Platinum Jewelry

Jewelry that is made out of platinum belongs to the same category of some of the more expensive types of jewelry in the shop because platinum is one of the most primary metals in the world. Given this, a someone who may want to buy platinum jewelry can expect to pay more than what he would be paying for if he wanted to buy other types of jewelry such as gold jewelry. However, if you legitimately want to buy platinum jewelry, a good source of some of the best prices is the Internet. This is because the Internet not only provides a wide selection, but also offers some of the best deals on platinum jewelry due to the fierce competition among jewelers online.

Shopping for Platinum Jewelry Online

Before going to the Web sites of different jewelers, it would also be a good idea for you to do some study on the type of jewelry that you want. This is because the data that you would get would help you know what to look for and what to expect in the market. A uncomplicated crusade on the Internet for platinum jewelry can lead you to some facts that would help you know as much about platinum as you need.

Some Platinum Jewelry Facts

Apart from its price, platinum jewelry is also known for a estimate of characteristics that it has. One of these is that you can expect that platinum jewelry is about 60 percent heavier than gold and that most platinum jewelry are made out of 90 percent platinum, as platinum needs to be alloyed with other metals. Platinum is also known to be hypoallergenic, which is good especially for citizen with sensitive skin. These types of jewelry are also known to be more durable and tougher than other types of jewelry, and cleaning them can be very simple, as you may only need mild soap and water. Lastly, platinum can also be adorned with other metals or costly stones; the most favorite among which are diamonds as the color of platinum blends perfectly well with them.

As with any product, the Internet can provide not only a wide option but also offer some of the best prices. This also applies to platinum jewelry, as there are a large estimate of jewelers online who can offer some of the best pieces of jewelry with some of the bottom prices in the market.


Platinum Jewelry

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