First, the analysis of the status quo
Since the reform and opening up, China's building ceramics industry has been rapid development, with China's accession to the WTO, the building ceramics industry is facing an unprecedented development opportunities, but also facing unprecedented challenges. China's building ceramics enterprises are mainly distributed in the southeast coastal areas, such as Guangdong, Jinjiang, Fujian, Zhejiang,, Hebei, Tangshan, Shandong, and Zibo, and other places in the. Although the enterprise is too concentrated in a few areas, this kind of current situation has its advantages, but we should not ignore its negative side. First, this is too concentrated will cause serious local duplication and waste of resources, is not conducive to a comprehensive and sustainable development of building ceramics industry in China; second, easily lead to vicious competition among enterprises, is not conducive to the healthy development of building ceramics industry in China; third, easy to cause local products for the oversupply, and the excess part of the product is specially sold far to export (such as the northeast, northwest and other regions), will undoubtedly increase the cost of sales; fourth, easy to cause the lack of major raw materials, these materials a large number of long-term outsourcing will increase the cost of production.
Two, development trend
As one of the most widely used materials in advanced ceramics, alumina ceramics show the following trends along with the development of the whole industry:
(1) the level of technical equipment will increase rapidly: the development of computer technology and digital control technology to promote the technological progress of advanced ceramics industry and rapid development, such as automatic control of continuous sintering furnace, high power and large capacity and high performance milling grinding equipment with complete equipment such as granulation net pressure molding equipment and other advanced push the overall level of the industry increased, while the production efficiency and product quality are improved obviously;
(2) the continuous improvement of product quality level: the domestic microcrystalline alumina ceramic products from scratch, industrial scale from small to large, the product quality from low to high, experienced a rapid development process;
(3) the scale of the industry will expand rapidly: microcrystalline alumina ceramic products as the basis of other industries or areas, subject to the impact of the development of other industries and restrictions. From the application of alumina ceramics, the scope of application is wider and wider, and the dosage is more and more big, especially in the anti abrasion engineering and the building ceramics production will be more significant.
