Zinc sheet for high-uniformity zinc-aluminum coating

An aluminum film, uniform technology, used in building components, metal shells, thermal insulation and other directions, can solve the problems of rib wear, scrap zinc plate, smaller lateral size, etc., to increase stability, corrosion resistance and thermal insulation effect. Good, avoid shaking effect

Inactive Publication Date: 2019-04-05
NANTONG XINJIANGHAI POWER ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] A fire-resistant galvanized panel for exterior walls is disclosed in the Chinese utility model patent application publication specification CN207714532U. Although the fire-resistant galvanized panel for exterior walls is designed with a layered structure, the overall bending resistance and flexural resistance are enhanced. , improve the quality and service life, and enhance the external aesthetics. However, the fire-resistant galvanized sheet used for the exte

Method used

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  • Zinc sheet for high-uniformity zinc-aluminum coating
  • Zinc sheet for high-uniformity zinc-aluminum coating
  • Zinc sheet for high-uniformity zinc-aluminum coating

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...

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Abstract

The invention discloses a zinc sheet for a high-uniformity zinc-aluminum coating and relates to the technical field of zinc sheet machining. The zinc sheet for the high-uniformity zinc-aluminum coating specifically comprises a first aluminum coating zinc outer sheet, embedded strips and connecting strips, wherein the right end of the first aluminum coating zinc outer sheet is provided with a second aluminum coating zinc outer sheet; the embedded strips are mounted outside the first aluminum coating zinc outer sheet and the second aluminum coating zinc outer sheet; the upper ends and the rightends of the first aluminum coating zinc outer sheet and the second aluminum coating zinc outer sheet are fixedly welded with mounting strips, the lower edges and the left edges of the first aluminum coating zinc outer sheet and the second aluminum coating zinc outer sheet are provided with mounting grooves, and the upper ends of the surfaces of the first aluminum coating zinc outer sheet and the second aluminum coating zinc outer sheet are fixedly welded with connecting sleeves. The zinc sheet for the high-uniformity zinc-aluminum coating is high in corrosion resistance and thermal insulation,thereby being particularly applicable mounting thermal insulating devices in large household appliances; the mounting grooves and mounting blocks are in engaged connection to firmly connect the aluminum coating zinc outer sheets.

Description

technical field [0001] The invention relates to the technical field related to zinc plate processing, in particular to a zinc plate used for a zinc-aluminum film with good coating uniformity. Background technique [0002] The surface of the aluminum-zinc steel plate is a unique smooth, flat and gorgeous star flower, the base color is silvery white, the special coating structure makes it have excellent corrosion resistance, the normal service life of the aluminum-zinc plate can reach 25a, and the heat resistance is very good , can be used in a high temperature environment of 315 °C, the adhesion between the coating and the paint film is good, and it has good processing performance. It can be stamped, cut, welded, etc., and the surface conductivity is very good. Composed of aluminum and 43.4% zinc, 1.6% silicon, the production process of galvanized steel sheet is similar to that of galvanized steel sheet and aluminized sheet, it is a continuous fusion coating process, 55% alum...

Claims

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Application Information

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IPC IPC(8): E04B1/80H05K5/04
CPCE04B1/80H05K5/04
Inventor 谭进军刘志勇张莉
Owner NANTONG XINJIANGHAI POWER ELECTRONICS
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