Energy-absorbing anti-collision material easy to cast and form

Abstract

The invention provides an energy-absorbing anti-collision material easy to cast and form. The energy-absorbing anti-collision material easy to cast and form is characterized by comprising, by weight, 100 parts of aluminum powder, 5 parts of tungstate, 5 parts of carborundum, 2 parts of iron ore powder, 1 part of silicotungstic acid, 0.5 part of magnesium acetylide, 0.5 part of modified foaming agent, 2 parts of tungsten carbide, 3 parts of tantalum carbide, 2 parts of niobium carbide, 1 part of purple sand slime, 0.5 part of potassium metasilicate and 0.5 part of boron nitride. The energy-absorbing anti-collision material is reasonable in component proportion and low in cost, a traditional preparing process is simplified, and production cost is reduced; the foaming agent has the thickening function and the foaming function, the porosity of the material is increased, and the energy absorbing effect is improved.

Description

Technical field [0001] The invention relates to the technical field of new materials, in particular to an energy-absorbing anti-collision material that is easy to be cast and formed. Background technique [0002] At the end of the 20th century, energy issues and environmental issues have become two hot issues, attracting more and more attention from countries all over the world. In the face of increasingly scarce conventional energy sources and increasingly serious environmental pollution, the automobile industry, one of the main carriers of the two problems, began to do Active strategic adjustments have been made to deal with the adverse effects of these problems. The research and development of energy-saving automobiles has become the theme of the development of the automobile industry. People have begun to pay attention to the issue of lightweight automobiles, because cars with smaller mass require less energy, which can reduce emissions while also reducing environmental pollu...

AI Technical Summary

Problems solved by technology

[0006] However, at present, the production cost of aluminum foam remains high, and some current production processes are difficult to control, and the problem of uneven pore structure limits its wide application.