CN2493323Y - Stainless steel composite sheet - Google Patents

Abstract

The utility model relates to a stainless steel composite plate. The utility model is characterized in that the plate is a double-decker composite plate consisting of a stainless steel layer (1) and an ordinary carbon steel layer (2) or a three-layer stainless composite plate consisting of two stainless steel layers (1) and (3) and an ordinary carbon steel layer (2) in the middle. The composite plate is cast by centrifugal casting machine through hot rolling. The utility model has the advantages of low cost, easy compounding, strong and stable composite interface, even distribution of stainless steel layer, no pores, no slag and less fixed asset investment, which is suitable for large-scale production.

Description

A kind of stainless steel clad plate

(1) technical field

The utility model relates to a kind of stainless steel clad plate, belongs to shape.

(2) background technology

Stainless steel clad plate in the market is welded into stainless steel and ordinary carbon steel with explosion method, this composite plate is compound more up to standard than being difficult for, and the poor quality produces dangerously, and the cost height is not suitable for large-scale production.

(3) summary of the invention

The purpose of this utility model is the shortcoming and deficiency in order to overcome above-mentioned prior art just, and a kind of stainless steel clad plate made from spun casting is provided, thereby produces high-quality stainless steel clad plate.

The purpose of this utility model is achieved in that

A kind of stainless steel clad plate, it is formed the double-layer stainless steel composite plate or is formed three layers of stainless steel clad plate by two-layer stainless steel layer (1), (3) and middle ordinary carbon steel layer (2) by stainless steel layer (1) and ordinary carbon steel layer (2).

Because take technique scheme to make to the utlity model has that low, the compound easy realization of cost, compound interface are firm, stable, stainless steel layer respectively evenly, the steel plate pore-free, slag inclusion, investment in fixed assets are not few, the advantage and the effect of suitable large-scale production.

(4) description of drawings

Fig. 1 is a double-layer stainless steel composite plate structure schematic diagram of the present utility model,

Fig. 2 is the vertical view of Fig. 1,

Fig. 3 is three layers of stainless steel clad plate structural representation,

Fig. 4 is the vertical view of Fig. 3.

(5) specific embodiment

Stainless steel clad plate is shown in Figure 2 by Fig. 1, Fig. 1 is the double-layer stainless steel composite plate, it is made up of stainless steel layer (1) and ordinary carbon steel layer (2), and Fig. 3 Fig. 4 is three layers of stainless steel clad plate, and it is made up of two-layer stainless steel layer (1), (3) and middle ordinary carbon steel layer (2).During fabrication, earlier stainless steel water is cast into the stainless steel layer of the 1/3-1/5 thickness of the required composite plate thickness of casting one deck in the centrifugal casting machine, be cast into one deck composite plate thickness 2/3-4/5 thickness ordinary carbon steel layer again, make composite plate blanks, pass through hot rolling, be rolled into the hot-rolled stainless steel composite board, cooling is made cold rolling stainless steel clad plate after pickling enters cold-rolling mill.

Claims (1)

1, a kind of stainless steel clad plate is characterized in that it is formed the double-layer stainless steel composite plate or formed three layers of stainless steel clad plate by two-layer stainless steel layer (1), (3) and middle ordinary carbon steel layer (2) by stainless steel layer (1) and ordinary carbon steel layer (2).

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