世界公认黄铜子弹最好!为何中国偏偏要用钢,难道做法更高明?

  • 日期:10-08
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In life, ordinary people can not see the real bullet, we can only see it in movies and TV plays, and the bullet color is yellow. It is understood that most countries use brass as the material for bullets, and the world acknowledges that brass is the best bullet, but China has a unique performance, preferring to use steel to make bullets. What is the reason?

In fact, most countries use brass to make bullets because of its excellent performance. Its plasticity and good ductility are beneficial to stamping and extension during processing. When it is made into bullets, the effect of shooting is also very good. It not only has a long range of lethality, but also can make the shell expand and then fit into the gun chamber and close the air. The effect is also the best.

This bullet has metal lubricity, so its shell pulling effect is very good, but the only disadvantage of brass is that it is expensive. At present, the price of a kilogram on the market is about 40 to 60 yuan, and the production is relatively troublesome. It is not only necessary to remove the corners, but also to polish the rounded corners smoothly, so that a large number of brass products are produced every day. When a bullet is dropped, it will seem time-consuming.

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其实我国用钢制造子弹壳还是向苏联借鉴的,上世纪五十年代苏军大规模量产的都是覆黄铜钢弹壳,建国后我们引进了苏军的子弹生产线,生产的自然也是苏式枪械子弹自然而然地子弹采用的也是苏联口径。直到六十年代,我费尔德

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后来我们将覆黄铜直接换成了涂漆,也就彻底用不上黄铜了,并且膛内的润滑性也可以保证,因为采用的是大锥度弹壳再配上表面漆层,膛内的润滑度依然能够实现。不过我国制造一些需要润滑性较高的子弹,还是使用黄铜来这是什么意思?