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Aluminum alloy extrusion material for 5G terminal launching tower end plate and manufacturing method thereof
The invention belongs to the field of metal materials, and particularly relates to a formula and machining technology of an aluminum alloy extrusion material for a 5G terminal launching tower end plate. The elements of aluminum alloy comprise, by weight percent, 0.4-0.43% of silicon, 0.49-0.52% of magnesium, 0-0.18% of iron, 0-0.05% of copper, 0.03-0.06% of manganese, 0-0.03% of zinc, 0-0.05% of chromium, 0-0.05% of titanium and the balance aluminum, and the sum of the weight percent of the components is 100%. The preparation method comprises the machining technology steps of melting, stirring, component adjusting, slagging off, still standing, hot top casting, homogenizing treatment, ingot blank saw cutting, extrusion forming and aging treatment. The aluminum alloy manufactured by the invention has the advantages of being high in strength, good in toughness, stable in surface quality and low in production cost and capable of being used for mass production.
本发明属于金属材料领域，尤其涉及一种5G终端发射塔端板铝合金挤压材料的配方和加工工艺。本发明铝合金各元素的组成按重量百分比例分别为：硅0.4~0.43%，镁0.49~0.52%，铁≤0.18%，铜≤0.05%，锰0.03~0.06%，锌≤0.03%，铬≤0.05%，钛≤0.05%，余量为铝，各组分的重量百分比总和为100%。其制备方法为：熔化、搅拌、调整组分、扒渣、静置、热顶铸造、均匀化热处理、锯切锭坯、挤压成型、时效处理等加工工艺步骤。本发明所制造的铝合金强度高、韧性好、表面质量稳定、生产成本低，可用于大规模生产等优点。
Aluminum alloy extrusion material for 5G terminal launching tower end plate and manufacturing method thereof
The invention belongs to the field of metal materials, and particularly relates to a formula and machining technology of an aluminum alloy extrusion material for a 5G terminal launching tower end plate. The elements of aluminum alloy comprise, by weight percent, 0.4-0.43% of silicon, 0.49-0.52% of magnesium, 0-0.18% of iron, 0-0.05% of copper, 0.03-0.06% of manganese, 0-0.03% of zinc, 0-0.05% of chromium, 0-0.05% of titanium and the balance aluminum, and the sum of the weight percent of the components is 100%. The preparation method comprises the machining technology steps of melting, stirring, component adjusting, slagging off, still standing, hot top casting, homogenizing treatment, ingot blank saw cutting, extrusion forming and aging treatment. The aluminum alloy manufactured by the invention has the advantages of being high in strength, good in toughness, stable in surface quality and low in production cost and capable of being used for mass production.
本发明属于金属材料领域，尤其涉及一种5G终端发射塔端板铝合金挤压材料的配方和加工工艺。本发明铝合金各元素的组成按重量百分比例分别为：硅0.4~0.43%，镁0.49~0.52%，铁≤0.18%，铜≤0.05%，锰0.03~0.06%，锌≤0.03%，铬≤0.05%，钛≤0.05%，余量为铝，各组分的重量百分比总和为100%。其制备方法为：熔化、搅拌、调整组分、扒渣、静置、热顶铸造、均匀化热处理、锯切锭坯、挤压成型、时效处理等加工工艺步骤。本发明所制造的铝合金强度高、韧性好、表面质量稳定、生产成本低，可用于大规模生产等优点。
Aluminum alloy extrusion material for 5G terminal launching tower end plate and manufacturing method thereof
用于5G终端发射塔端板的铝合金挤压材及其制造方法
LI JIAN'AN (author) / LIU JINHUI (author) / MA BIAO (author)
2020-08-28
Patent
Electronic Resource
Chinese
IPC:
C22C
Legierungen
,
ALLOYS
/
C22F
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
,
Verändern der physikalischen Struktur von Nichteisenmetallen oder Nichteisenlegierungen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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| European Patent Office | 2020
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