Method for continuously producing non-corrodible steel and non-corrodible steel composite reel

A stainless steel strip, stainless steel technology, applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve the problems of complex process, inability to clad stainless steel, high production cost, and achieve high heat transfer coefficient, high corrosion resistance, high mechanical the effect of strength
CN101254580AInactive Publication Date: 2008-09-03孟庆连 +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
孟庆连
Publication Date
2008-09-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

A method for continuously producing a stainless steel and stainless steel composite coil, which belongs to the field of stainless steel composite board technology. The method comprises the following steps: continuously sandwiching a solder layer between two kinds of stainless steel, coiling coils of two different materials by a tension of 3 to 30 tons, applying a special high-temperature anti-bonding agent on a roller with non-composite surface, transferring the reeled pre-combined coil to a power induction furnace, heating to 950 to 1,130 DEG C, keeping the temperature, quenching, and tanking out to obtain desired stainless steel composite coil with a combination rate above 99.5% and a shear strength larger than 300 MPa. The method has the advantages that two kinds of stainless steel coils with different trademarks and different thickness can be combined together to obtain a composite stainless steel coil with high corrosion resistance on one side and high mechanical strength and high heat transfer coefficient on the other side.
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Description

technical field

[0001] The invention belongs to the technical field of stainless steel clad plates, and in particular provides a method for continuously producing stainless steel and stainless steel clad coils, which is suitable for manufacturing various stainless steel and stainless steel clad coils, especially for the production of two different grades of stainless steel for compounding. Methods. Background technique

[0002] There are four main manufacturing methods of existing metal clad plates: explosive cladding, explosive hot-rolling cladding, hot-rolling cladding, and semi-continuous periodic production of metal clad coils.

[0003] The above-mentioned explosive cladding, explosive hot-rolling cladding, and hot-rolling cladding methods cannot continuously produce coils, and the process is extremely complicated and the production cost is high. The method of semi-continuous periodic production of metal composite strip coils can produce double-sided or single-sided low...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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