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Friction stir welding tool made of cemented tungsten carbide with nickel and with a AL2O3 surface coating
Friction stir welding tool made of cemented tungsten carbide with nickel and with a AL2O3 surface coating
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机译:硬质合金碳化钨,镍和AL2O3表面涂层的搅拌摩擦焊接工具
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摘要
A friction stir welding tool for welding of metallic plates and especially steel plates. The friction stir welding tool is made of cemented carbide comprising WC grains in a binder phase and wherein the welding tool is at least partly coated with a surface coating comprising Al2O3.
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机译:一种摩擦搅拌焊接工具,用于焊接金属板,尤其是钢板。摩擦搅拌焊接工具由包括处于粘结相中的WC晶粒的硬质合金制成,并且其中该焊接工具至少部分地涂覆有包含Al 2 Sub> O 3 Sub>的表面涂层。 。
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