Aluminum -plated plate, also known as aluminum -plated steel plate.Some people call it an aluminum plate or a thermal infiltration aluminum plate.The aluminum -plated steel plate is a steel plate of aluminum silicon alloy plating, of which 90%of the aluminum content and 10%silicon.Aluminum -plated steel plates have good heat resistance, thermal reflection, and corrosion resistance. Its mechanical and physical properties are better than cold -rolled steel plates.Due to the excellent performance of aluminum -plated steel plates, it has been widely used in our daily necessities.Such as car muffler, household appliances, etc.
Aluminum -plated plate welding
In the melting welding of the aluminum plate, several existing methods are not ideal.If the handmade arc welding uses an acidic stripe or a vitamin type, the welding seam can easily produce shortcomings such as pores and bumps; and the use of alkaline low hydrogen -type welding can reduce the tendency of welded stomach pores.However, if the aluminum layer around the welding seam is not removed before welding, the Si and MN content in the welds increased by the enhanced dedivine of aluminum, which has worsen the performance of the metal mechanics of the weld.Heat and corrosion -resistant alloy elements often should be renewed after welding; and when using ordinary melting pole gas to protect welding aluminum plates, the weld component and denseness can meet the requirements, but the surface of the welded seam is rough.Injustice; although the melting coating is not oxidized when using tungsten pole arc welding, in order to reduce the aluminum content of welded metal, most of them are removed before welding.
Aluminum plating material
① Hot soaking galvanized steel plate.Immersed the thin steel plate into the melted zinc groove to make a thin steel plate with a layer of zinc.At present, continuous galvanizing process is mainly produced, that is, the rolls of steel plates are continuously immersed in a zinc -plated grooved galvanized steel plate in a melting of zinc; ② alloy galvanized steel plate.This steel plate is also manufactured by heat immersion, but after the groove is out, it immediately heated it to about 500 ° C to generate a zinc and iron alloy film.This galvanized plate has the closeness and welding of good coatings; ③ electro -galvanized steel plate.Making such galvanized steel plates with electroplating has good processingability.However, the plating is thin, and the corrosion resistance is not as good as the heat -soaking method.
Aum -plated plate price
Kingcamp/Const portable butthlate stainless steel stainless steel -plated aluminum -plated KG3741 ￥ 479.00 Beijing China Airlines Steel 2015 Special Steel Plate Planted Dalvation Stainless Steel Round Pole Board ￥ 5.0060cm Steel Plating Dorde Baking Bakers Bread Bakery Bakery BakersAluminum plate snowflower sink, quail groove iron chicken grooves, chick groove anti -rust tank quail box ￥ 13.00

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