Aluminium Oxide Ceramic Spark Plug

Though various materials have been used for spark plug insulators through the years the current contender is aluminum oxide.

Aluminium oxide ceramic spark plug. Ninja rocks are broken shards of spark plugs that are formed by smashing the ceramic portion of the spark plug with a hammer or other large object. They have no traditional association with the ninja or ninjutsu only being named. The electrodes in a spark plug typically consist of high nickel alloys while the insulator is generally made of aluminum oxide ceramic and the shell is made of steel wire. Selection of materials for both the electrodes and the insulator have consumed much research and development time and cost.

Most spark plugs now use a 1 piece ceramic insulator made from purified alumina powder. Federal mogul corp a southfield mich based supplier of oem and aftermarket automotive components and systems has introduced a new high performance spark plug featuring a high alumina insulator material that enables the plug to handle the increasing thermal voltage and other requirements of modern high output gasoline engines. Ceramic materials are used as insulators in spark plugs the ceramic material is placed between the main electrode and the spark plug body. Ceramic alumina ceramic spark plug igniter find complete details about ceramic alumina ceramic spark plug igniter ceramic alumina ceramic spark plug igniter gas grill spark ignition electrode spark ignition electrode flame sensor from electrical ceramics supplier or manufacturer shanghai panrui electric co ltd.