The leading sales volume KAFX type composite wear-resistant steel plate product

Type composite wear-resistant steel plate products
Mining News (Coal prices may rise slightly)
The main monthly operating data released by China Shenhua showed that its commercial coal production was 10,000 tons, and its coal sales decreased by 10,000 tons year-on-year. tons, down year-on-year. In addition, China Coal Energy's sales in the previous month also dropped by nearly 20%. In March, China Coal Energy's commercial coal production was 10,000 tons, a year-on-year decrease. In the month-on-month decrease, China Coal Energy's cumulative commercial coal production was 10,000 tons, a year-on-year decrease. Cumulative commercial coal sales in March were 10,000 tons, a year-on-year decrease. According to incomplete statistics, thermal coal prices have stopped falling and stabilized, and may see a slight rise in the future. The coal industry is expected to be stable.
In March 2019, Dongda Group cooperated with China Shipbuilding Industry Corporation for the first time and signed an agreement in mid-month. Jointly developed lithium batteries with up to hours of standby time. It is the leading high-energy storage power battery power supply in China and has strong technical research. The year has already begun. Dongda is pursuing the cutting-edge of science and technology and joining hands with China Shipbuilding Industry Corporation. Actively apply for patents for development and research projects, and the future prospects will be broader.
In the material conveying systems of mining, electric power, metallurgy and building materials industries, serious wear problems commonly occur in the pipelines, hoppers, coal bins, fan separation equipment and other equipment used, which often affects the use of the equipment. Based on the comparative analysis of various process methods and wear failure mechanisms of wear parts, our company uses self-developed new wear-resistant materials and special processes to produce wear-resistant and impact-resistant composite wear-resistant steel plates, which have been widely used in coal mines across the country. Electric power metallurgy and other enterprises have been well received by users.
Performance characteristics of type composite wear-resistant steel plate
High strength and good wear resistance
The carbides in the wear-resistant layer structure are distributed in a fibrous form, and the fiber direction is perpendicular to the surface. The hardness can reach Secondary hardening will also occur within a certain range, further improving the wear resistance, which can reach ~ times that of ordinary steel plates.
High strength and good impact resistance
The base material is low carbon steel or low alloy steel plate with good toughness and plasticity. The structural characteristics are fibrous distribution of high hardness carbide and cladding on the high toughness matrix using a special process. It has the basic characteristics of high hardness and high toughness composite materials and good impact resistance.
The bonding strength between the wear layer and the base material is high
The wear-resistant layer and the base material are metallurgically bonded, and the bond is firm and does not fall off
Corrosion-resistant and high-temperature
The wear-resistant layer material contains high chromium content , and also contains components such as manganese, molybdenum, and niobium. The alloy carbide formed has strong stability at high temperatures, can maintain high hardness, and also has good oxidation resistance.
As a representative of mining machinery products, in 2018, my country's roller sales increased year-on-year, while feeder sales in the month declined month-on-month. The sales volume of Dongda brand has grown rapidly in 2017, and the market share has increased year by year since 2016.
Statistics from the "China Mining Machinery Industry Development Prospects Forecast and Investment Strategic Planning Analysis Report" of the Qianzhan Industry Research Institute show that the ranking of China's top ten mining machinery companies in 2020 has been freshly released. In 2020, our Dongda will move towards a broader direction. departure from the market.
Jining Dongda Mechanical and Electrical Co., Ltd.
Contact person Zhang Shasha
Mobile Wangwang
Landline fax
Email@
Address Jining, Shandong, China
Ending year and month , the development of my country's coal industry is not optimistic. Jiang Zhimin, vice president of the China Coal Industry Association, made a statement that the supply and demand relationship in the national coal market may gradually improve in 2020. However, it is difficult to fundamentally change the situation of oversupply and demand, and the operating pressure of enterprises is heavy. The entire coal industry Operation
The situation remains grim. Up to now, my country's coal production has reached 100 million tons, but if the scale under construction reaches more than 100 million tons, the pressure to release coal production capacity will gradually increase. , how to deal with challenges
? Dongda will definitely meet the challenges actively, surpass itself in the challenges, adhere to product credibility as always, improve product quality, and work with major mining companies to spend a challenging year! Dongda Group announced
Domestic News Express
This morning, a Fujian netizen posted a complaint accusing his 1-year-old boy of having his ear pierced with staples by a kindergarten teacher. He also attached multiple photos of the boy and a hospital diagnosis. . The reporter just learned from the local education bureau that it was true that the boy was injured, and the local education department and public security department are investigating the matter. Netizens posted this morning that the 19-year-old child found no abnormalities when he came home from school, but while taking a bath, the child cried loudly and complained that his ears hurt. The parents discovered that there was a staple in the child's ear. After questioning, the child cried and complained that the teacher used a stapler to staple it during lunch break.
Collection of Jokes
I just fell into the sewer and was about to go home when I came up. I met a beggar on the road. Seeing how pitiful he was, I was going to give him some money. I reached into my pocket and after searching for a long time, I found that I forgot to bring money when I went out. Then The beggar looked at me and took out two pieces a piece from the bowl and handed them to me, saying, brother, go buy something to eat, Ci'ao, am I that unbearable? ?
The paper was handed in early. The teacher asked me why there are so many black spots on your paper? I smiled slightly and didn't click anywhere.
A rich second-generation man is getting married. The bride heard that he was very philandering and had countless girlfriends. The bride is very jealous, but because of her face, she couldn’t ask him directly, so she secretly used his account to post a Weibo message saying “I’m sorry to everyone!” I'm the worst ex-boyfriend ever! After posting this Weibo post, the bride went to do other things. When she came back, she found a message from the Weibo secretary on the notification bar of her phone. She clicked on it and saw it, congratulations! Your Weibo post just set a new record for the most likes on Weibo