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BACKING MATERIAL FOR WELDING REINFORCING BAR
To provide a backing material for welding a reinforcing bar that facilitates a user to visually check welding work.SOLUTION: A backing material 10 for welding a reinforcing bar is made of a ceramic material containing SiO2 and Al2O3 as the principal component and has a Hunter whiteness of 59 or more.SELECTED DRAWING: Figure 1
【課題】目視による溶接作業の確認がしやすい鉄筋溶接用裏当て材を提供する。【解決手段】SiO2およびAl2O3を主成分として含むセラミクス材からなり、ハンター白度が59以上である鉄筋溶接用裏当て材10。【選択図】図1
BACKING MATERIAL FOR WELDING REINFORCING BAR
To provide a backing material for welding a reinforcing bar that facilitates a user to visually check welding work.SOLUTION: A backing material 10 for welding a reinforcing bar is made of a ceramic material containing SiO2 and Al2O3 as the principal component and has a Hunter whiteness of 59 or more.SELECTED DRAWING: Figure 1
【課題】目視による溶接作業の確認がしやすい鉄筋溶接用裏当て材を提供する。【解決手段】SiO2およびAl2O3を主成分として含むセラミクス材からなり、ハンター白度が59以上である鉄筋溶接用裏当て材10。【選択図】図1
BACKING MATERIAL FOR WELDING REINFORCING BAR
鉄筋溶接用の裏当て材
OGATA MOTOOMI (author) / KONDO YOSHIHIRO (author)
2020-09-24
Patent
Electronic Resource
Japanese
European Patent Office | 2024
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