Alloying Additives for Aluminium Alloys

Topics Covered

Background

Alloying Additive

Flux for Speedy Dissolution

Key Features

推荐的添加实践

Background

合金片剂在全球的卡斯托斯(Casthouses)中用于制造高质量的铝合金,例如用于Foilstock和Canstock的滚动铸渣,用于精密挤出和高质量铸造合金的坯料。对于合金熔体或额外元素的精确组成调整,它是最佳选择。

自1980年代初引入以来,合金平板电脑的受欢迎程度一直在稳步增长。这些浓缩添加剂是粉末,海绵或针形式,铝制粉末和可选的无钠的非Hymompopic Flux的粉末,85%,85%和最多100%的合金元件的精心控制的混合物。溶解依赖于形成铝制的合金元素粉末颗粒。yabo214搅拌熔体大大增强了铝制的分散体,从而改善了回收率。

Flux for Speedy Dissolution

Some grades of alloying tablets contain flux – preferred where speed of dissolution is important or when low melt temperatures and stirring difficulty are issues. The flux aids in removal of the oxide film found on any powder, sponge or needle particle to expose the metallic element to molten aluminium, promoting rapid dissolution.

Key Features

分析您的金属|请求报价

•在正常的船上工作温度下快速溶解。

•浓缩形式意味着与二元主合金相比,库存,运输和存储成本降低。

•高元素恢复 - 通常超过95%。

•添加时温度损失最小。

•精确清洁的添加,无需包装产品所需的权衡。

•自我融化平板电脑的快速,一致的溶解度意味着能量和成本较小。

• Precise weight and easy handling with color-coded, light-weight packs.

推荐的添加实践of Alloying Tablets

计算所需的添加后,浏览大量滴头,并在熔体表面上均匀地添加自插入合金包或单个片剂。保持浴温度5-10分钟,建议的最低温度为720°C(1,328°F),然后搅拌均匀以最大化恢复和均匀性。这些较小的平板电脑是为应用程序的应用开发的,例如在通道感应炉,转移洗衣机,半自动散装充电系统以及针对较小铸造厂的精确组成调整。多功能的小型紧凑型还可以在许多应用中进行准确的添加和调整。

Original material sourced from Metallurg Aluminium

评论

  1. Pradeep Kumar Maitra Pradeep Kumar Maitra India 说:

    What is the global market share of Al-master alloy tablets, what are the ASTM standard specifications of master alloys & methods of testing or it's equivalent.

  2. Pradeep Kumar Maitra Pradeep Kumar Maitra India 说:

    List of H S Code for all master alloys In custom house I found two types of fluxes one named KAlF4 and the other non hygroscopic flux but no name Pl provide names In European countries & US Safety and Reach certificates are produced for each consignments?

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of AZoM.com.

Tell Us What You Think

您是否有评论,更新或您想添加到本文中的任何内容?

Leave your feedback
您的评论类型
Submit