Clad plate - Clad plate

Japanese: クラッド板 - クラッドばん

A plate material in which different metals are bonded over the entire surface. There are two-layer composite materials in which only one side is clad, and three-layer composite materials in which both sides are clad. Bimetal, which is made by layering two metal pieces with different thermal expansion coefficients, is also a type of clad plate. The basic manufacturing method is to layer the two metals and roll them, but an explosive bonding method has also been invented in which metals are collided at high speed to destroy the oxide layer on the surface and bond them.

Source : Heibonsha Encyclopedia About MyPedia Information

Japanese:

異種の金属を全面にわたってはり合わせた板材。片面のみをクラッドcladとした２層，両面ともクラッドにした３層複合材料などがある。熱膨張率の異なる２種類の金属片を重ねたバイメタルもクラッド板の一種。製造法は，両金属を重ね合わせて圧延するのが基本であるが，金属どうしを高速で衝突させ表面の酸化物層などを破壊させて接合する爆発圧着法も発明されている。

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