An improved preparation method of refractory wear-resistant plate
A wear-resistant plate and refractory technology, applied in the field of wear-resistant plates, can solve the problems of limited use of wear-resistant plates, complicated preparation process and high manufacturing cost, and achieve the effects of reducing preparation cost, simple preparation process and easy manufacturing.
Active Publication Date: 2019-05-14
临泉县联正电子商务有限公司
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Problems solved by technology
[0003] However, the existing wear-resistant plate materials usually have some deficiencies in the specific use process, specifically: on the one hand, although the existing wear-resistant plate materials have good wear resistance, their fire resistance is poor, resulting in wear-resistant plates The use in high-temperature occasions is limited; on the other hand, the existing wear-resistant plates, especially bimetallic wear-resistant plates, have a relatively complicated preparation process, high manufacturing costs, and heavy quality.
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Embodiment 1
[0027] Example 1, such as Figure 1-3 Shown:
[0028] An improved method for preparing a refractory wear-resistant plate, comprising the following steps: (1) firstly process a cermet plate 1, and then arrange a layer of heat insulation plate 2 at the bottom of the cermet plate 1; (2) process a high-strength Steel plate 3, processing several dovetail grooves 8 structures inside the high-strength steel plate 3, and the length of the dovetail grooves 8 structures is smaller than the width dimension of the high-strength steel plate 3, so as to avoid the splitting of the high-strength steel plate 3 after the processing of the dovetail grooves 8; The bottom of the strength steel plate 3 processes some T-shaped block 9 structures, the length of the T-shaped block 9 structures is equal to the length of the dovetail groove 8; (3) prepare a silicon carbide plate 4, and process several T-shaped blocks on the silicon carbide plate 4 The T-shaped groove 11 that type block 9 matches, and t...
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Abstract
The invention relates to the technical field of wear-resisting plates and particularly relates to an improved refractory wear-resisting plate preparation method. The wear-resisting plate prepared through the method sequentially comprises a metal ceramic plate, a thermal baffle, a high-strength steel plate and a silicon carbide plate from top to bottom; a plurality of connecting blocks are arrangedat the bottom part of the metal ceramic plate, a swallow tail slide block is arranged at the lower end of the connecting block and is located in a swallow tail groove, the swallow tail groove is arranged on the upper surface of the high strength steel plate, wedge blocks used for fastening the swallow tail slide block are arranged on the two sides of the swallow tail slide block; the thermal baffle used for thermally insulating the wear-resisting plate is filled between the metal ceramic plate and the high-strength steel plate, a plurality of T-shaped blocks are arranged on the bottom surfaceof the high-strength steel plate, a plurality of T-shaped slots matched with the T-shaped blocks are formed in the upper surface of the silicon carbide plate, the T-shaped block is embedded into theT-shaped slot, and the T-shaped slot is filled with polyurethane used for reinforcing the T-shaped block. In the technical scheme, the fire resistance is good, the practicality is strong, and the popularization prospect is better.
Description
technical field [0001] The invention relates to the technical field of wear-resistant plates, in particular to an improved preparation method for fire-resistant wear-resistant plates. Background technique [0002] At present, in iron ore sintering machines, conveying elbows, iron ore sintering machine linings, scraper machine linings, etc. of metallurgical machinery, because such machinery requires high temperature resistant and extremely hard wear-resistant steel plates, wear-resistant plates The fire resistance performance requirement is higher. In thermal power plants, burner burners are usually made of wear-resistant plate materials, and the requirements for the fire resistance of wear-resistant plate materials are also high. [0003] However, the existing wear-resistant plate materials usually have some deficiencies in the specific use process, specifically: on the one hand, although the existing wear-resistant plate materials have good wear resistance, their fire resi...
Claims
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IPC IPC(8): B32B3/06B32B9/00B32B9/04B32B15/04B32B15/18B32B33/00
Inventor 赵家伟赵家军李泽玲
Owner 临泉县联正电子商务有限公司