Champion spark plug has a long history of development. Champion Spark Plug Company was established in 1907, with a number of patented technologies. NGK was founded in 1936. In 2003, China's first production base-Shanghai Special Ceramics Co., Ltd. was established.
According to the different electrode materials, the champion spark plug has copper core, platinum and double platinum. Among them, noble metal spark plugs (platinum and iridium) can produce stronger and more stable sparks, and their service life is longer than that of ordinary copper core spark plugs.
Among them, the champion's double platinum spark plug has a higher grade. Both the center electrode and the side electrode are made of platinum, which greatly reduces the electrode loss and effectively prolongs its service life. Moreover, the spark plug adopts the thin wire center electrode and the V-shaped notch side electrode, which makes the ignition more accurate, obtains stronger power for the engine, improves the acceleration performance and is more stable at idle speed.
There are many kinds of NGK spark plugs, including nickel alloy spark plugs, platinum spark plugs and iridium spark plugs.
Among them, the top spark plug is a double iridium spark plug, and the center electrode and side electrode of NGK double iridium spark plug are made of iridium. Because of its high hardness, high corrosion resistance and high melting point, NGK double iridium spark plug has the longest service life, which can reach 654.38+ 10,000 kilometers. Moreover, because iridium is the most corrosion-resistant and wear-resistant precious metal, NGK double iridium spark plug can meet the needs of high-power engines, and can withstand high temperature conditions, so that the electrode is not easy to melt and damage.
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