一、我国没有形成规模化的生产企业。从目前形势来看，中、小企业占据了我国耐磨管行业的大份额，因此在规模上没有形成强有力的竞争力。随着近几年全球经济一体化步伐的不断推进，国外企业进军中国市场使得我国耐磨陶瓷行业在市场中不堪一击，这其中的原因可能是因为耐磨材料属于附带产品，在利润收益上没有主机设备大，很多厂家都不愿意生产。而与我国相反的是，以耐磨材料为主导的海外企业马克托公司，在发展战略中改变传统的单一产品生产理念，开始进行多样化、专业化的生产，目前已成为全球最大的耐磨材料生产厂家，这一点对我国耐磨陶瓷行业的发展很有借鉴意义。
First, there is no large-scale production enterprise in China. From the current situation, small and medium-sized enterprises occupy a large share of China's wear-resistant pipe industry, so there is no strong competitiveness in scale. With the development of global economic integration in recent years, foreign enterprises have entered the Chinese market, which makes China's wear-resistant ceramics industry vulnerable in the market. The reason may be that wear-resistant materials belong to collateral products, and their profit margins are not as large as those of mainframe equipment. Many manufacturers are unwilling to produce them. Contrary to our country, Markto Company, an overseas enterprise dominated by wear-resistant materials, has changed the traditional concept of single product production in its development strategy and started diversified and specialized production. It has now become the largest manufacturer of wear-resistant materials in the world, which is very important for the development of wear-resistant ceramics industry in China. Use for reference.
二、国家对知识产权的保护力度不够，模仿问题层出不穷。科技进步给人类的生产生活带来了很大的便利，但是也带来了一些不必要的麻烦，优秀成果被复制已成为我国出现的普遍问题。
Second, the protection of intellectual property rights by the state is insufficient, and problems of imitation emerge in endlessly. The progress of science and technology has brought great convenience to human production and life, but it has also brought some unnecessary troubles. The reproduction of excellent achievements has become a common problem in China.
一、水泥行业设备磨损的机理
I. Mechanism of Equipment Wear in Cement Industry
根据磨损的机理和形式，磨损可分为:磨料磨损、冲蚀磨损、疲劳磨损和腐蚀磨损等多种类型。不同的磨损类型采用的抗磨措施和选用的耐磨材料都不同。进行深入细致的磨损失效分析就是为了弄清是哪一种磨损机理产生的磨损,从而选择不同的耐磨材料和抗磨措施。
According to the mechanism and form of wear, wear can be divided into abrasive wear, erosion wear, fatigue wear and corrosion wear. Different wear types adopt different anti-wear measures and choose different anti-wear materials. Deep and meticulous analysis of wear failure is to find out which wear mechanism produces wear, so as to select different wear-resistant materials and measures.
二、设备防磨的原理
2. Principle of Anti-wear Equipment
水泥行业大部分设备基材由钢铁组成，钢铁磨耗是设备磨损的外在表现形式。由于磨损问题一般仅仅发生在零件的表面和局部，因而采用表面防护措施控制和延缓表面的破坏，成为解决磨损问题的有效方法。
Most of the equipment base materials in cement industry are composed of iron and steel, and steel wear is the external form of equipment wear. As wear problems generally occur only on the surface and part of parts, surface protection measures are adopted to control and delay surface damage, which is an effective way to solve wear problems.
三、耐磨材料的选型原则
3. Selection Principles of Wear Resistant Materials
根据水泥厂设备磨损的原理，将设备分为气力输送设备和物料输送设备，气力输送设备的防磨以提升表面材料的硬度为主，物料输送系统的防磨以提升防磨材料的韧性为主，硬度为辅。
According to the wear principle of equipment in cement plant, the equipment is divided into pneumatic conveying equipment and material conveying equipment. The anti-wear of pneumatic conveying equipment is mainly to enhance the hardness of surface materials, while the anti-wear of material conveying system is mainly to enhance the toughness of anti-wear materials, supplemented by the hardness.
四、耐磨陶瓷产品介绍
Introduction of Wear-resistant Ceramic Products
陶瓷复合管的范畴很广，常用的耐磨陶瓷是95氧化铝陶瓷，它是以氧化铝含量大于95%的氧化铝为原料，经1700℃高温烧结而成的，通过添加不同的添加剂，可以精确地控制化学组成和具有优异性能的陶瓷。耐磨陶瓷以其优异的综合性能和较为合理的价格成为设备防磨的首选。
Ceramic composite pipes have a wide range of applications. The commonly used wear-resistant ceramic is 95 alumina ceramics. It is made of alumina containing more than 95% alumina as raw material and sintered at 1700 ~C. By adding different additives, the chemical composition and excellent properties of ceramics can be precisely controlled. Wear-resistant ceramics have become the first choice for wear-resistant equipment because of their excellent comprehensive performance and reasonable price.