The coke pusher is the main production equipment in a coke plant, and its application is directly related to the normal or not of the whole coke oven production system. The slide plate is installed on the sliding frame of the coke pusher, its function is to move back and forth with the sliding frame in the coke room to protect the sliding frame from wear and tear, and the slide plate is the "foot" of the sliding frame.
Because of the material, the slide plate wears out very fast, and the ordinary carbon steel slide plate used in the coke pusher at present has a service life of 18-20 days. Therefore, in order to minimize the consumption of spare parts, maintenance workload and costs, finding a wear-resistant and high strength material has become the key to solving the problem.
SSAB Swedish Steel Hardox® Wearparts Hudak Wear Resistant Products Center a member of the global network - Xinxiang Huiyang Technology Co., Ltd. is located in Zhengluoxin National Innovation Demonstration Zone, the company's products are widely used in iron and steel, mines, coal-fired power generation, ports, cement, coking, and other industries to provide technical advice, Engineering design, equipment production, equipment installation and other anti-wear engineering applications. Taking the reliability and long life as the base point, Xinxiang Huiyang Technology Co., Ltd. devotes itself to all aspects of affairs and establishes a technical exchange platform with SSAB for the application of wear-resistant materials in the project of "multi-physical properties, multi-environmental, multi-angle".
On June 4, Xinxiang Huiyang Science and Technology Co., Ltd. selected Hardox® Hitemp steel plate produced by SSAB (Sweden) Steel Company, and when it was worn out and replaced on July 28, its slide plate took a total of 55 days to come out of 4417 furnaces.
Xinxiang Huiyang Technology Co., Ltd. original push coke skateboard material for ordinary carbon steel, thickness of 40mm, in the heating to 500 ℃, the hardness has a greater degree of loss, and Hardox® HiTemp heating to 500 ℃, the hardness can still be maintained at 260HBW. According to statistics, the use of the Hardox® Hitemp steel skateboard using time is the ordinary carbon steel skateboard using time 3 times. time of ordinary carbon steel skateboards.
Hardox® HiTemp is a high heat resistant Hardox® wear plate that provides a cost-effective wear solution for high temperatures in the 300-500°C (570-930°F) range, and its performance is achieved through the use of high-quality raw materials and tightly controlled manufacturing processes. In many operating environments where temperatures fluctuate cyclically, conventional wear-resistant steels are temperature-sensitive and show a significant loss of hardness at temperatures above 200°C, whereas Hardox® HiTemp retains its hardness at temperatures up to 500°C. Hardox® HiTemp also provides a cost-effective solution for high-temperature applications, where it can be used in a wide range of applications.
At the same time, Hardox® HiTemp can be cut, welded and processed in the same way as conventional steel using conventional equipment and techniques. The wear-resistant layer is strong, highly moldable, tough and abrasion-resistant, and meets the conditions for making skateboards.
The application of Hardox® HiTemp steel plate in the workshop of Xinxiang Huiyang Technology Co., Ltd. in Henan Province is a success, which overcame the problem of the existing coke pusher skateboards which required frequent replacement due to severe wear and tear during operation, reduced maintenance workload, and at the same time greatly extended the service life of the coke pusher skateboards and lowered the purchasing cost. SSAB will continue to optimize the quality of its products, bring higher quality products to customers and friends, and help users create higher value!
Post time: Feb-29-2024