ELIDRON 201 – DEGASSING TREATMENTS OF ALL ALUMINIUM ALLOYS
Elidron 201 tablets have a combined effect. The tablets, dissolved by metal temperature, release nitrogen gas capable to remove hydrogen dissolved in the metal and non-metallic impurities floating inside the bath.
Elidron 201 degassing tablets perform a dual-effect action, both physical and chemical in nature. The tablet, due to the heat of the liquid metal, decomposes, releasing nitrogen gas capable of bringing the dissolved hydrogen and oxides suspended in the bath to the surface. The chemical compounds contained in the product are capable to react with oxides and to clean the alloy from non-metallic impurities.
Elidron 201 is recommended for degassing treatments of all Aluminium alloys in all types of furnaces and pouring ladles. The product is not suitable for aluminium-magnesium alloys with a content of Magnesium above 3%.