Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Super-strong thin-walled corrosion-resistant steel pipe
The invention discloses a super-strong thin-walled corrosion-resistant steel pipe. The steel pipe sequentially comprises a first alloy layer, a second alloy layer, a third alloy layer, a steel pipe body, the third alloy layer, the second alloy layer and the first alloy layer from outside to inside. The first alloy layer is a zinc alloy layer or a zinc oxide alloy layer; the second alloy layer is a zinc-aluminum alloy layer or a zinc-aluminum-magnesium alloy layer; and the third alloy layer is one of a zinc-aluminum-iron alloy layer, a zinc-aluminum-magnesium-iron alloy layer, an aluminum-iron alloy layer or an aluminum-magnesium-iron alloy layer. The steel pipe provided by the invention has the advantages of good mechanical property, long service life, high strength and light weight, is convenient for erecting a scaffold at high altitude, and reduces the construction risk.
本发明公开了一种超强薄壁的耐腐蚀钢管，所述钢管由外到内依次为第一合金层、第二合金层、第三合金层、钢管本体、所述第三合金层、所述第二合金层和第一合金层。其中，所述第一合金层为锌合金层或氧化锌合金层；所述第二合金层为锌铝合金层或锌铝镁合金层；所述第三合金层为锌铝铁合金层、锌铝镁铁合金层、铝铁合金层或铝镁铁合金层中的其中一种。本发明提供的钢管具有良好的机械性能，使用寿命高，高强度轻量化，便于高空搭设脚手架，降低施工风险。
Super-strong thin-walled corrosion-resistant steel pipe
The invention discloses a super-strong thin-walled corrosion-resistant steel pipe. The steel pipe sequentially comprises a first alloy layer, a second alloy layer, a third alloy layer, a steel pipe body, the third alloy layer, the second alloy layer and the first alloy layer from outside to inside. The first alloy layer is a zinc alloy layer or a zinc oxide alloy layer; the second alloy layer is a zinc-aluminum alloy layer or a zinc-aluminum-magnesium alloy layer; and the third alloy layer is one of a zinc-aluminum-iron alloy layer, a zinc-aluminum-magnesium-iron alloy layer, an aluminum-iron alloy layer or an aluminum-magnesium-iron alloy layer. The steel pipe provided by the invention has the advantages of good mechanical property, long service life, high strength and light weight, is convenient for erecting a scaffold at high altitude, and reduces the construction risk.
本发明公开了一种超强薄壁的耐腐蚀钢管，所述钢管由外到内依次为第一合金层、第二合金层、第三合金层、钢管本体、所述第三合金层、所述第二合金层和第一合金层。其中，所述第一合金层为锌合金层或氧化锌合金层；所述第二合金层为锌铝合金层或锌铝镁合金层；所述第三合金层为锌铝铁合金层、锌铝镁铁合金层、铝铁合金层或铝镁铁合金层中的其中一种。本发明提供的钢管具有良好的机械性能，使用寿命高，高强度轻量化，便于高空搭设脚手架，降低施工风险。
Super-strong thin-walled corrosion-resistant steel pipe
一种超强薄壁的耐腐蚀钢管
YE SHOUXI (Autor:in) / XIE SHEDONG (Autor:in) / YE BORUI (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
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