A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LAMINATED STRUCTURE AND MANUFACTURING METHOD THEREOF
To suppress remarkably Al-Ni alloying of an Al-based plate-like member in a laminated body obtained by a molten metal bonding method in which a ceramic plate, the Al-based plate-like member and a Ni plate are joined.SOLUTION: A ceramic plate and a Ni plate on one surface of which a coating film to form a ceramic film by heating is formed are placed in a mold with a gap therebetween so that the surface of the Ni plate on which the coating film is formed faces the ceramic plate, and molten Al or Al alloy is poured into the mold so that the molten metal filled in a space between the ceramic plate and the Ni plate is solidified to make a laminated structure in which the ceramic plate, the Al-based plate-like member comprising the Al or Al alloy and the Ni plate are joined together. The ceramic film is formed on a bonding interface between the Ni plate and the Al-based plate member.SELECTED DRAWING: Figure 1
【課題】溶湯接合法によって得られる、セラミックス板、Ａｌ系板状部材、Ｎｉ板が接合した積層体において、Ａｌ系板状部材のＡｌ－Ｎｉ合金化を顕著に抑制する。【解決手段】セラミックス板と、加熱によりセラミックス膜を形成する塗膜が片側表面に形成されているＮｉ板とを、前記Ｎｉ板の前記塗膜の形成面が前記セラミックス板と向き合うように間隔を空けて鋳型内に配置し、その鋳型内にＡｌまたはＡｌ合金の溶湯を注入し、セラミックス板とＮｉ板との間に空間に満たされた前記溶湯を凝固させることにより、セラミックス板と、ＡｌまたはＡｌ合金からなるＡｌ系板状部材と、Ｎｉ板とが接合した積層構造を得る。Ｎｉ板とＡｌ系板状部材の接合界面にはセラミックス膜が形成される。【選択図】図１
LAMINATED STRUCTURE AND MANUFACTURING METHOD THEREOF
To suppress remarkably Al-Ni alloying of an Al-based plate-like member in a laminated body obtained by a molten metal bonding method in which a ceramic plate, the Al-based plate-like member and a Ni plate are joined.SOLUTION: A ceramic plate and a Ni plate on one surface of which a coating film to form a ceramic film by heating is formed are placed in a mold with a gap therebetween so that the surface of the Ni plate on which the coating film is formed faces the ceramic plate, and molten Al or Al alloy is poured into the mold so that the molten metal filled in a space between the ceramic plate and the Ni plate is solidified to make a laminated structure in which the ceramic plate, the Al-based plate-like member comprising the Al or Al alloy and the Ni plate are joined together. The ceramic film is formed on a bonding interface between the Ni plate and the Al-based plate member.SELECTED DRAWING: Figure 1
【課題】溶湯接合法によって得られる、セラミックス板、Ａｌ系板状部材、Ｎｉ板が接合した積層体において、Ａｌ系板状部材のＡｌ－Ｎｉ合金化を顕著に抑制する。【解決手段】セラミックス板と、加熱によりセラミックス膜を形成する塗膜が片側表面に形成されているＮｉ板とを、前記Ｎｉ板の前記塗膜の形成面が前記セラミックス板と向き合うように間隔を空けて鋳型内に配置し、その鋳型内にＡｌまたはＡｌ合金の溶湯を注入し、セラミックス板とＮｉ板との間に空間に満たされた前記溶湯を凝固させることにより、セラミックス板と、ＡｌまたはＡｌ合金からなるＡｌ系板状部材と、Ｎｉ板とが接合した積層構造を得る。Ｎｉ板とＡｌ系板状部材の接合界面にはセラミックス膜が形成される。【選択図】図１
LAMINATED STRUCTURE AND MANUFACTURING METHOD THEREOF
積層構造体およびその製造方法
KOBAYASHI KOJI (author)
2023-03-24
Patent
Electronic Resource
Japanese
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