昆山市久锐柜锁五金有限公司
新增产品 | 公司简介
注册时间:2012-01-09
联系人:
电话:
Email:
首页 公司简介 产品目录 公司新闻 技术文章 资料下载 成功案例 人才招聘 荣誉证书 联系我们

产品目录

电控锁
电柜门锁
平面锁系列1
把手锁系列2
圆柱锁系列3
连杆锁系列
电柜铰链系列
电柜拉手系列
冷冻柜锁系列
机柜限位系列
电柜搭扣系列
工业柜锁面板锁
电柜不锈钢系列
连杆附件系列
门锁附件系列
电柜安装图系列
不锈钢锁
不锈钢系列
不锈钢铰链
不锈钢拉手
不锈钢把手
不锈钢门轴
不锈钢合页
不锈钢搭扣
首页 >>> 技术文章 >

技术文章

铝合金

铸铝合金

以铝为基的合金称之为铝合金,其主要合金元素有铜、硅、镁、锌、锰,次要合金元素有镍、铁、钛、铬、锂等。铝合金密度低,但强度比较高,接近或超过上等钢,塑性好,可加工成各种型材,具有优良的导电性、导热性和抗蚀性,工业上的使用量仅次于钢。

  铝合金分为两大类:铸造铝合金和变形铝合金。所谓铸造铝合金,即指在铸态下使用的铝合金材料;所谓变形铝合金,即指可加工成各种形态、规格的铝合金材料。铸造铝合金按照化学成分又可分为铝硅合金,铝铜合金,铝镁合金。铝锌合金和铝稀土合金,其中铝硅合金又有简单铝硅合金(不能热处理强化,力学性能较低,铸造性能好)和特殊��硅合金(可热处理强化,力学性能较高,铸造性能良好)。 

  铸造铝合金一直是众多成品材料中重要的组成部分,锌合金、铝合金等铸造合金是组成产品的主要原料。相比较锌合金而言,铝合金产品拥有着更好的强度,且重量轻,同时也有不错的耐腐蚀性和机械性能,但其材料的价格又比不锈钢低廉不少。因此,介于锌合金和不锈钢材质之间,对于一部分对强度有一定要求的产品而言,铝合金往往会成为更好的选择。铝合金制品普遍拥有比较高的工业强度,并表现出良好的抗蚀性,同时由于铝合金良好的塑性,使得其成品表现出良好的外观特性,深受客户的好评。

 

Cast aluminum alloy

Of aluminum-based alloy called alloy, the main alloying elements are copper, silicon, magnesium, zinc, manganese, minor alloying elements are nickel, iron, titanium, chromium, lithium, etc. Aluminum density is low, but the intensity is relatively high, close to or more than high quality steel, plastic, can be processed into a variety of profiles, with excellent electrical conductivity, thermal conductivity and corrosion resistance, second only to the use of industrial steel.

Aluminum is divided into two categories: cast aluminum alloy and deformation. The so-called cast aluminum alloy, meaning that the use of cast aluminum alloy; the so-called deformation of aluminum alloy, meaning that can be processed into various forms, specifications of aluminum alloy. Cast aluminum alloy according to the chemical composition can be divided into Al-Si alloy, aluminum-copper alloy, aluminum-magnesium alloy. Aluminum-zinc alloy and aluminum rare-earth alloys, which have simple aluminum-silicon alloy Al-Si alloy (heat treatment can enhance the mechanical properties of the lower casting performance) and special aluminum-silicon alloy (heat treatment can be enhanced, high mechanical properties, good casting performance .)

Cast aluminum is one of many products has been an important part of the material, zinc alloy, aluminum casting alloy is composed of products such as the main raw material. Comparison of zinc alloy, aluminum alloy product has a better strength and light weight, but also have good corrosion resistance and mechanical properties, but the price of materials low off than a lot of stainless steel. Therefore, zinc alloy and stainless steel range between, for a certain part on the strength requirements of products, aluminum is often a better choice. Aluminum products in general have relatively high industrial-strength, and showed good corrosion resistance, good ductility and because aluminum, making it the appearance of the finished product showed good characteristics, well received by customers.
 
上一篇:十字锁
下一篇:不锈钢
            
若网站内容侵犯到您的权益,请通过网站上的联系方式及时联系我们修改或删除