熔渣孔 的英文怎麼說
中文拼音 [róngzhākǒng]
熔渣孔
英文
clinker hole-
Slag, blowholes, and paint on unfused regions were observed at the welded junctions.
在焊接處看到了夾渣，氣孔及未熔透區的油漆。But there are some technical difficults for the welding of aluminium alloy such as some broken bits being easily found, a large welding distortion can happen easily, hard to distinguish the difference between the solid metal and liquid metal colour, hard to control the temperature, a lot of air holes can be seen in the welding line and so on
但是鋁合金熔化焊時的技術難點在於：焊接時易引起夾渣，焊接變形大，金屬的固態和液態的色澤不容易區別，焊接操作時控制溫度困難，容易產生氣孔等等。如果焊前清理工作不是很好，檢測氣孔往往超標。Internal defects : lack of penetration, lack of fusion, slag, gas pole, carck, overheating
內部缺陷：未焊透、未熔合、夾渣、氣孔、裂紋、過熱。Each pass shall be cleaned free of slag before the next pass is deposited. each weld layer shall be visually free of slag inclusions, cracks, porosity and lack of fusion
每一層焊道都應在熔敷下一層焊道前清除熔渣。每一焊層都不得有可見的夾渣、裂紋、氣孔及未熔透現象。Granulated slag aggregate concrete blocks ; solid, perforated, hollow blocks
粒壯熔渣集料水泥塊.實心塊帶孔塊空心塊分享友人