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Production device and production method of metal-based composite ceramic steel

A metal matrix composite and production device technology, applied in the field of iron and steel production, can solve the problems of wear resistance that cannot meet the needs of industrial equipment, low service life, low hardness, etc., so as to reduce the influence of oxidizing gases and improve the service life. , The effect of improving wear resistance

Pending Publication Date: 2021-06-01
LUOYANG SANHEDESHENG SAPPHIRE CRYSTAL MANUFACTORY CO LTD
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Problems solved by technology

[0003] However, when the steel produced by the existing steel production equipment is applied to some fields, such as round steel used to make metal balls for ball mills, wear-resistant liners for ball mills, etc., there are low hardness, fast wear, The service life is low, and the wear resistance cannot meet the needs of industrial equipment.

Method used

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  • Production device and production method of metal-based composite ceramic steel
  • Production device and production method of metal-based composite ceramic steel
  • Production device and production method of metal-based composite ceramic steel

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0037] Such as Figure 1 to Figure 6 Shown, a kind of production device of metal-matrix composite ceramic steel comprises iron and steel smelting furnace 1, intermediate ladle 2, pouring ladle 3 for pouring molten steel, sand mold 8, heating furnace 4 for heating ceramic particle 10, with The pouring pipe 6 for pouring molten steel and ceramic particles 10 into the sand mold 8, and the cooling device 7 for cooling the sand mold 8, wherein the iron and steel melting furnace 1 is used to melt steel billets into molten steel, and the intermediate ladle 2 is used to transfer the molten steel from the steel melting furnace 1 to the molten steel pouring ladle 3 .

[0038] The sand mold mold 8 includes a mold shell 804, the mold shell 804 is provided with a cavity 805 that runs through the two ends of the mold shell 804, and the two ends of the mold ...

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Abstract

The invention discloses a production device and production method of metal-based composite ceramic steel. The device comprises a steel smelting furnace, an intermediate steel ladle, a pouring steel ladle, a sand mold, a pouring pipeline and a heating furnace. The sand mold comprises a mold shell, a cavity penetrating through the two ends of the mold shell is formed in the mold shell, sand mold plugs used for blocking the cavity are arranged at the two ends of the mold shell, a liquid inlet pipe and an exhaust pipe which communicate with the cavity are arranged on the mold shell, and spiral plugs are arranged on the liquid inlet pipe and the exhaust pipe in a matched manner. The heating furnace is provided with a discharging pipe communicating with the pouring pipeline. The pouring pipeline is used for pouring molten steel and ceramic particles into the cavity together. By means of the device and method, the metal-based composite ceramic steel can be manufactured, the hardness and wear resistance of the steel are greatly improved, and the requirement of industrial equipment for the high-wear-resistance steel is met.

Description

technical field [0001] The invention relates to the technical field of iron and steel production, in particular to a production device and production method of metal matrix composite ceramic steel. Background technique [0002] With the rapid development of wear-resistant technology and wear-resistant industry, in order to reduce the economic loss caused by equipment and workpiece wear failure, machinery manufacturers have begun to use a large number of high-strength wear-resistant steel plates, making the demand for high-strength wear-resistant steel plates grow rapidly. [0003] However, when the steel produced by the existing steel production equipment is applied to some fields, such as round steel used to make metal balls for ball mills, wear-resistant liners for ball mills, etc., there are low hardness, fast wear, The phenomenon of low service life, wear resistance can not meet the needs of industrial equipment. Contents of the invention [0004] In order to solve th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C33/04B22D27/08B22D23/00
CPCC22C33/006C22C33/04B22D27/08B22D23/00B22D27/003
Inventor 周森安安俊超李豪李县辉
Owner LUOYANG SANHEDESHENG SAPPHIRE CRYSTAL MANUFACTORY CO LTD
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