背面焊縫 的英文怎麼說
中文拼音 [bēimiànhànféng]
背面焊縫
英文
back bead-
A kind of stainless steel flux - cored wire has been successfully developed, based on acid slag type system, by adding a bit of oxides and trace of deoxidizer, adjusting the fluidity of melting slag to increase shielding of the back weld
在酸性渣系的基礎上,通過添加少量氧化物,調整熔渣的流動性,並加入微量的強脫氧劑,以增強背面焊縫的保護,研製成功一種背面不充氬的不銹鋼打底單面焊雙面成形專用藥芯焊絲。The main features are that the back surface weiding seams are even, smooth and weld edge tidy, excellent in performances of welding technology and welding seam dynamics
主要特點是背面焊縫勻稱、光滑,焊趾整齊,焊接工藝性能及焊縫力學性能優良。The backing plate shall be welded with matching electrodes so that the weld on the clad side is flush with the backing plate surface
底板用配套焊條焊接,使復層側的焊縫與背襯板表面齊平。
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