锌合金是以 锌 为基础加入其他元素组成的合金，常加的 合金元素 有 铝 、 铜 、 镁 、 镉 、 铅 、 钛 等。 锌合金熔点低、流动性好、易熔焊、钎焊和塑性加工，在大气中耐腐蚀，残废料便于回收和重熔，但 蠕变强度 低，易发生 自然时效 引起尺寸变化。 熔融法制备， 压铸 或压力加工成材。 锌合金按制造工艺可分为 铸造锌合金 和 变形锌合金。 铸造锌合金流动性和耐腐蚀性较好，适用于压铸仪表，汽车零件外壳等。 1. 相对比重大。 2. 铸造性能 好，可以压铸形状复杂、薄壁的精 …

Zinc-aluminium (ZA) alloys are alloys whose main constituents are zinc and aluminium. Other alloying elements include magnesium and copper. This type of alloy was originally developed for gravity casting.

纯锌是白色略带蓝灰色的金属，密度为7.19×103kg/m³，熔点为419℃，具有六方晶格，无 同素异构转变。 纯锌具有一定的强度和较好的耐蚀性，主要用于配制各种合金和钢板表面镀锌。 锌基合金是以锌为基加入其他元素组成的合金。 常加的合金元素有铝、铜、镁、镉、铅、钛等。 锌基合金具有良好的造型性能，熔点低，流动性好，熔化与压铸时不吸铁、不腐蚀压型、不粘模，可以压铸形状复杂、薄壁的精密件，铸件表面光滑；易熔焊，钎焊；有很好的常温力学性能和耐磨 …

鋅合金的主要添加元素有鋁，銅和鎂等。 鋅合金按加工工藝可分為形變與鑄造鋅合金兩類。 鑄造鋅合金流動性和耐腐蝕性較好，適用於壓鑄儀表，汽車零件外殼等。 1. 相對比重大。 2. 鑄造性能 好，可以壓鑄形狀複雜、薄壁的精密件， 鑄件 表面光滑。 3. 可進行 表面處理：電鍍、噴塗、噴漆、拋光、研磨等。 4. 熔化與 壓鑄 時不吸鐵，不腐蝕壓型，不粘模。 5. 有很好的常溫機械性能和 耐磨性。 6. 熔點低，在385℃熔化，容易壓鑄成型。 傳統的壓鑄鋅合金有2、3、4、5、7號合 …

Alloys of zinc with small amounts of copper, aluminium, and magnesium are useful in die casting as well as spin casting, especially in the automotive, electrical, and hardware industries. Zinc alloys have low melting points, require relatively low …

2024年6月28日 · In this blog post, we will delve deep into the world of zinc alloys, exploring their composition, production processes, casting methods, industrial applications, and sustainable aspects. What is Zinc Alloy? Zinc alloys are metals composed primarily of zinc, combined with other elements to enhance specific properties.

Many wrought alloys of zinc are available with different alloying elements to improve the strength, ductility, and workability. There are two major group of zinc alloy available for casting. The first one is a standard casting alloy which basically contains zinc with less than 5% aluminum in a hypo-eutectic alloy.

What Is Zinc Alloy? Zinc alloys are metal compositions that incorporate zinc as the primary constituent, often combined with other metals. These alloys exhibit a range of desirable properties, including high strength, hardness, and excellent electrical conductivity.

2025年1月15日 · Zinc-Nickel (ZN) Alloys: Provide excellent corrosion resistance and strength, used in automotive and marine applications. These alloys are processed through various methods, including die-casting, continuous casting, and wrought processes, to optimize their mechanical properties for specific applications. Types of Zinc Alloys Zamak Alloys

锌合金zinc alloy，以锌为基体加入铝、铜、镁等其他元素而构成的有色合金。 呈蓝白色，有光泽，质硬脆。 锌合金的熔点约为380℃，浇铸温度为440～460℃之间。