… part (mainly CaO and CaF2) is promoting ductility and cleaner weld metal that results in higher impact properties and elongation. To manufacture this type there are two production methods: 1)    Mixing all ingredients such as SiO2, FeO, TiO2, MnO, … apply a second pressing with the more basic coating. At the end both methods are offering satisfying results although the old method …

… structure stabilizers: Titanium minimizes grain growth in Weld Metal zones (WM) due to titanium nitride (TiN) precipitation in the still liquid metal in these zones, thus avoiding the risk of brittleness, which may sometimes occur when very thick welds are made (> 3 mm of sheet metal to …

… welded with SG2 or SG3 type of welding wire. On the (WPS) the filler metal is mentioned according the EN code; example EN 14341: G 42 3 M G3Si = SG2. The EN 15614-1 describes the following:; “8.4.4  Filler metal, designation: Filler metals may be replaced as long as they have similar mechanical …

… Outstanding alloy against high impact combined with abrasion including metal to metal friction and increased working temperatures up to 550 °C. Due to the high resistance to cracking and toughness, all weld metal requires no buffer layer except on materials considered critical. …

… equipment (PPE) like fire-resistant clothing, gloves, and a welding helmet with the appropriate shade should be worn. Material Preparation : Cleanliness is crucial when working with magnesium. The metal's surface must be completely clean and free from contaminants, such as dirt, oil, or oxide layers. Use proper cleaning methods, such as wire brushing or chemical cleaning, to ensure a clean …

… 47 … Metrode Zeron 100XKS …

… Lincoln Brand … 47 … ULTRAMET B310MoLN N …

… 52 … Selectarc Bimetal-NiFe …

… 47 … Metrode COBSTEL 1 …

… blog is your source of information. … Exploring the World of Filler Metals and Welding Techniques …