铝是雕塑中常用的一种金属材料
铝是雕塑中常用的一种金属材料。铝的优点是:重量轻,比铜便宜,而且熔点较低。它不像青铜那样容易操作,而且焊接起来也有点棘手,但是只要掌握技术,就一点也不难了。铝的不足之处就是它的外观没有青铜的外观丰富,也不能借助外力的作用形成丰富多彩的光泽。如果长期暴露在户外,还会被氧化。
Aluminum is a common metal material in sculpture. The advantages of aluminium are: light weight, cheaper than copper, and lower melting point. It's not as easy to operate as bronze, and it's a bit difficult to weld, but as long as you master the technology, it's not difficult at all. The disadvantage of aluminium is that its appearance is not as rich as that of bronze, nor can it form a rich and colorful luster with the help of external forces. If exposed outdoors for a long time, it will also be oxidized.