The colloidal processing combined with big measurement in hot pressing engineering and hyperboloid formed bulletproof chest plate. It has exemplary technical properties.Implementation of the challenge can also contribute to the progress efforts of boron sources, promote the improving of the boron products, increase the industrialization process of the boron powder carbide market and promote the growth of boron carbide relating areas such as for example aviation, military and nuclear industry.
New boron carbide substance is non-metallic refractory compounds and it one of the super-hard artificial resources with hardness simply to diamond and cubic boron nitride. Boron carbide porcelain with light weight, high hardness, large rust resistance, wear opposition, impact resistance, the neutron absorbing performance faculties, has extensive program prospects in the subject of national defense industry, high-tech industries, nuclear power technology.
In the military field, boron carbide may be the world's most carbide burr set bulletproof porcelain materials. At present, Japan and the United Claims get in study and growth of high-performance silicon powder products and services have already been designed with a world head in large value-added boron carbide items in several areas, while Germany is just a world leader in the planning of boron carbide ultrafine powders.
Boron resources, but by their planning of technical limits, it is hard to acquire large value-added boron carbide powder and their items and thus to carry out the industrialization of high-value-added boron carbide is very important.One of the important innovations of high value-added boron carbide components business may be the technology of big measurement, complex form in the boron carbide porcelain bulletproof chest menu preparation.
The engineering primarily applying colloidal running methods combined with the hot-pressing sintering, a quantity of natural subject in the boron carbide porcelain slurry, manufactured efficiency by controlling the normal content of the slurry viscosity, molding water material and different variables fine boron carbide porcelain body.Most of boron carbide makers mostly create simple styles including the reduced end of the nozzle.
The nozzle seal ring clay elements, the planning process is warm pressing sintering, finishing dime powder products, and high manufacturing costs. Many large companies have attempted to use the traditional method of preparation of large measurement, complicated model of the boron carbide ceramics, are failed. Abroad, especially Europe and the United Claims has boron carbide porcelain components for soldiers and equipment.
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