Steel ingot casting mold and steel ingot casting method
A technology for casting molds and ingots, which is used in the field of ingot casting molds and casting, and ingot casting molds and casting for wide and thick plates. cooling effect
Active Publication Date: 2015-04-08
MCC CAPITAL ENGINEERING & RESEARCH
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Problems solved by technology
[0017] The invention provides a steel ingot casting mold and casting method, especially a steel ingot casting mold and casting method for wide and thick plates, to solve the problem that the existing steel ingot mold is difficult to cast steel ingots of different specifications
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[0062] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.
[0063] like figure 1 and figure 2 As shown, the present invention proposes a steel ingot casting mold, and the steel ingot casting mold comprises:
[0064] The four vertical plates 3 of the mold and the base plate 5 that closes the bottom of the four vertical plates, the base plate is for example a pouring chassis, the bottoms of the four vertical plates 3 are all supported on the pouring chassis, and the four vertical plates and the pouring chassis form a mold cavity with a top opening; the pouring chassis is located on the bottom surface of the casting mold cavity, and the four vertical plates are positioned on the sides of the casting mold cavity, the pouring chassis is horizontally arranged, and the four vertical plates and the pouring chassis form a vertical in...
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The invention provides a steel ingot casting mold and a steel ingot casting method. The steel ingot casting mold comprises four vertical plates and a pouring base plate for closing the bottoms of the four vertical plates, a vertical plate driving device connected with at least one vertical plate and driving the at least one vertical plate to translate on the pouring base plate, vertical plate water-cooling condensers arranged outside the vertical plates, and a pouring base plate water-cooling condenser arranged at the bottom of the pouring base plate. The steel ingot casting method is implemented by use of the steel ingot casting mold which comprises four vertical plates of the mold and the pouring base plate for closing the bottoms of the four vertical plates; the bottoms of the four vertical plates are all supported on the pouring base plate; the steel ingot casting method comprises a step A of adjusting the size of the mold cavity of the steel ingot casting mold before pouring, and adjusting the size of the mold cavity of the steel ingot casting mold to the set specification by driving at least one vertical plate to translate on the pouring base plate. According to the steel ingot casting mold and the steel ingot casting method, the steel ingots different in specification can be molded by use of the same steel ingot casting mold.
Description
technical field [0001] The invention relates to the field of metallurgy, in particular to a steel ingot casting mold and a casting method, in particular to a steel ingot casting mold and a casting method for wide and thick plates. Background technique [0002] At present, there are only continuous casting machines and traditional cast iron molds in the production equipment and technology of wide and thick plates, both of which have certain shortcomings and deficiencies: [0003] 1. The main shortcomings of continuous casting machine production of thick slabs are: [0004] 1. The thickness of the continuous casting slab is limited, and the maximum thickness of the continuous casting slab is 550mm. [0005] 2. Longitudinal cracks and corner cracks appear on the surface of the continuous casting slab. [0006] 3. There are defects of porosity, shrinkage cavity and segregation inside the continuous casting slab, and the columnar crystals are overdeveloped or transgranular brid...
Claims
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IPC IPC(8): B22D7/06
CPCB22D7/06
Inventor 刘艳黄衍林耿明山曹建宁武其俭李耀军
Owner MCC CAPITAL ENGINEERING & RESEARCH