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Titanium steel composite slab and manufacturing method thereof

A composite plate and manufacturing method technology, applied in the field of titanium steel composite plate, can solve the problems that it is difficult to realize the manufacture of small-sized titanium steel composite plate, affect the weather resistance performance of the composite plate, affect the structural performance, etc., and achieve enhanced atmospheric corrosion resistance and low cost. Low, good structural strength

Active Publication Date: 2012-09-19
韩静涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, the thickness of the titanium-steel composite plates made by the above method is generally large, and it is difficult to realize the manufacture of small-sized titanium-steel composite plates.
Moreover, it is generally a double-layer composite structure of one layer of steel plate and one layer of titanium plate. The weather resistance of the steel plate layer is poor. In the case of long-term contact with ambient air, oxygen and moisture in the atmosphere will corrode and rust it. Corrosion will affect its structural performance, shorten its life, and affect the weather resistance of the entire composite panel

Method used

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  • Titanium steel composite slab and manufacturing method thereof
  • Titanium steel composite slab and manufacturing method thereof
  • Titanium steel composite slab and manufacturing method thereof

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Effect test

Embodiment 1

[0045] like figure 1 , figure 2 As shown, the titanium-steel composite plate in this embodiment is a double-layer composite plate, and its cross-sectional structure includes a weather-resistant steel bottom layer 10 and a titanium composite layer 20, and the titanium composite layer 20 is compounded on the weather-resistant steel bottom layer 10. One plate surface is one surface, the exposed surface of the titanium composite layer 20 is a titanium oxide layer 30, the surface of the titanium oxide layer 30 is transparent, and it is decorative for building materials. The weather-resistant steel bottom plate layer The exposed surface of 10 is an oxide layer 40 of steel, which can be bluish or blackened, so that the weather resistance of the oxide layer is stronger, and the weather resistance of the entire plate is more stable. The titanium composite layer 20 and the weather-resistant steel bottom layer 10 are composited into one through a hot rolling process, and the composite ...

Embodiment 2

[0057] like image 3 , Figure 4 As shown, the titanium-steel composite plate in this embodiment is a three-layer composite plate, and its cross-sectional structure includes a weather-resistant steel bottom layer 10 and a titanium composite layer 20, and the titanium composite layer 20 is compounded on the weather-resistant steel bottom layer 10. The two board surfaces are both sides, the exposed surface of the titanium composite layer 20 is a titanium oxide layer 30, and the titanium composite layer 20 and the weather-resistant steel base layer 10 are composited into one body through a hot rolling process, so The composite interface between the titanium composite layer 20 and the weather-resistant steel bottom plate layer 10 is a metal bonding, and the thickness of the titanium-steel composite plate is 5.5mm, wherein the thickness of each titanium composite layer 20 is 0.2mm, The thickness range of the titanium-steel composite plate may be 0.5-5.5 mm, wherein the thickness o...

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Abstract

The invention discloses a titanium steel composite slab and a manufacturing method thereof. The titanium steel composite slab comprises a weather-resistant steel bottom plate layer (10) and a titanium compound layer (20), wherein the titanium compound layer (20) is compounded on one side or two sides of the weather-resistant steel bottom plate layer (10); an exposed surface of the titanium compound layer (20) is an oxidization layer (30) of titanium; the titanium compound layer (20) and the weather-resistant steel bottom plate layer (10) are compounded integrally through a heat-state rolling process; and a compounded interface between the titanium compound layer (20) and the weather-resistant steel bottom plate layer (10) is formed by combining of a metallic bond. The manufacturing method comprises the following steps of: performing surface activating treatment on plate surfaces to be combined of a weather-resistant steel plate (1) and a titanium plate (2); removing an oxidization layer to ensure that the plate surfaces to be combined lean against each other and non-combined plate surfaces of the titanium plate (2) lean against each other to form a symmetric laminated state that the weather-resistant steel plate (1) is positioned between the adjacent outmost weather-resistant steel plates (1) for clamping multiple layers of plate materials of two layers of titanium plates (2); and multiple times of hot-rolling at high temperature are carried out; diffusing, cooling, annealing and refining to form a plurality of compound titanium steel composite slabs. The titanium steel composite slab can be used for the field of titanium steel composite slabs.

Description

technical field [0001] The invention relates to a titanium-steel composite plate; in addition, the invention also relates to a manufacturing method of the titanium-steel composite plate. Background technique [0002] With the development of modern industry and science and technology, it is difficult for a single metal or alloy to fully meet the needs of modern production for the comprehensive performance of materials. Therefore, metal composite panels produced by combining dissimilar metals in layers have received attention and attention from many industries. use. Metal composite plate is a layered metal material prepared by using composite technology to make two or more metal plates with different physical, chemical and mechanical properties realize firm metallurgical bonding on the interface. The cladding is usually made of stainless steel, nickel, titanium, zirconium, copper, aluminum and other materials, and the base layer is made of low carbon steel, structural steel, ...

Claims

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Application Information

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IPC IPC(8): F16S1/04B32B15/18B32B15/04B21B1/38B21B47/00
Inventor 韩静涛彭耀光
Owner 韩静涛
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