CuB4 Copper Boron Alloy

Benefits of Master Alloys and Alloying Additives

A master alloy is a pre-alloyed concentrate or mixture of alloying elements. They are used to add all the major alloying elements in one form to the base metal. For example, a addition of 30% yttrium - 70% magnesium composition master alloy to produce Mg-Y30 alloy.

Master alloys are essential for adding small amounts of compounds with large melting point differentials. This is because adding a virgin metal to a melt can be inefficient in terms of energy and metal yield. For example, a small addition of pure copper (1083°C melting point) to a large mass of aluminum (660°C melting point) would require heating all the aluminum above 1083°C. A 50-50 master alloy of copper and aluminum eliminates unnecessary heating of the aluminum, allowing the correct percentage of this alloy to be added to the bulk of aluminum at a much lower temperature.

Master alloys are also the most effective method of introducing controlled levels of rare earth metals to more complex alloy systems. They help to control oxygen content within the alloy, stabilizing metals that would normally oxidize in the atmosphere

Magnesium Scandium is one of numerous metal alloys sold by high broad. Our alloy products are available in various forms such as powder, bars, ingots, ribbons, wires, sheets, sputtering targets, foils, and custom shapes in both standard... Compound Formula: MgSc Exact Mass: 68.941 g/mol Molecular Weight: 69.26
Magnesium yttrium is one of numerous high purity rare earth alloys manufactured by high broad. As a master alloy, magnesium-yttrium can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability. Compound Formula: MgY Density: 2.1 g/cm 3 Melting Point: 570 °C (1060 °F)
Magnesium neodymium is one of numerous high purity rare earth alloys manufactured by high broad. As a master alloy, magnesium neodymium can be used for grain refining, hardening, and improving alloy performance by enhancing magnesium properties such as ductility and machinability. Compound Formula: MgNd Tensile Strength: 280-290 Mpa Vickers Hardness: 63-67
Magnesium zirconium is one of numerous metallic alloys manufactured by high broad. Available alloy forms include sheets and plates, discs, foils, rods, tubes, powders, and other shapes. American Elements can produce magnesium-zirconium in various standard ratios of Mg:Zr; custom alloy compositions are also available. Compound Formula: MgZr Melting Point: 650 °C (1200 °F) Molecular Weight: 115.529
Magnesium Gadolinium is one of numerous high purity rare earth alloys manufactured by high broad. As a master alloy, magnesium-gadolinium can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability. Compound Formula: MgGd Monoisotopic Mass: 181.909 g/mol
Others master alloy feel free contact with us

Quality is paramount at High Broad and this is dictated by the industries that we serve.  It permeates every aspect of our business from raw materials, manufacturing, inspection, packaging and documentation.  Every process is continually evaluated and reviewed for areas to improve and we are subject to continuous quality audits from both internal and external sources.  This ensures that High Broad continues to deliver the highest quality products for the most critical and demanding applications.

With a wealth of metallurgical expertise gained by decades of experience, High Broad’ competitive advantage is our technical capability.  We are world-renowned experts in aluminothermic smelting and alloy development and High Broad innovations have been applied along the entire production process including melting, processing, inspecting, and certification.  This makes High Broad uniquely qualified to be the supplier of choice when it comes to master alloys.

High Broad serves many markets including aerospace, electronics, medical, transportation, marine and recreation.  We produce more than 60 standard alloy formulations in a wide range of sizes as well as products tailored to individual customer requirements. High-purity alloys are manufactured in accordance with a certified ISO 9001:2000/AS 9100 quality management system and tested by a Nadcap accredited analytical laboratory.

Our primary market is the aerospace and non-aerospace titanium alloy industries.  The unique combination of physical and mechanical properties that our master alloys provide allow for a dynamic range of metallurgical alternatives to meet specific performance requirements.  Applications include alloys for use in jet engine and airframe components, medical implants, military hardware, sporting goods, and others.  

China Hunan High Broad New Material Co.Ltd
Aluminum master alloy		Magnesium master alloy		Other master alloy
Executive standard:GB/T 27677-2011		Meet the Industry standards		Meet the Industry standards
Material	Element content%	Material	Element content%	Material	Element content%
AlCu	AlCu30-50	MgZr	MgZr30	NiMg	NiMg15-30
AlSi	AlSi12-50	MgMn	MgMn5-10	NiNb	NiNb60-75
AlMn	AlMn10-60	MgSi	MgSi3-50	NiB	NiB15
AlTi	AlTi5-10	MgCu	MgCu30-50	NiV	NiV60-70
AlNi	AlNi10-20	MgCa	MgCa10-30	ZnMn	ZnMn10
AlCr	AlCr5-20	MgSr	MgSr10-30	ZnLi	ZnLi5
AlZr	AlZr5-10	MgZn	MgZn10-30	ZnLa	ZnLa5
AlSb	AlSb10	MgLi	MgLi5-10	ZnCe	ZnCe5
AlFe	AlFe10-30	MgBa	MgBa10	CuMg	CuMg15-25
AlZn	AlZn10-30	MgLa	MgLa10-30	CuB	CuB4
AlMg	AlMg10-50	MgCe	MgCe10-30	CuRe	CuRe14-33
AlBe	AlBe1-5	MgY	MgY10-30	CuZr	CuZr40-50
AlB	AlB3-8	MgNd	MgNd10-30	CuCr	CuCr10-20
AlTiB	AlTi5B1	MgGd	MgGd10-30
AlTiC	AlT5C0.2	MgSm	MgSm10-30
AlSr	AlSr10	MgDy	MgDy10-30
AlV	AlV5-85	MgSc	MgSc2-30
AlNb	AlNb50-80	MgHo	MgHo10-30
AlMo	AlMo50-80
AlSn	AlSn50
AlW	AlW50
AlCa	AlCa10-85
AlCo	AlCo10
AlRE	AlRE10-20
AlLa	AlLa5-30
AlCe	AlCe5-30
AlY	AlY5-87
AlNd	AlNd10-30
AlSm	AlSm20
AlSc	AlSc2-30
AlEr	AlEr5-20
AlYb	AlYb5-30
AlLi	AlLi5-10
AlAg	AlAg5-10
Note:According to user's requiremen,the main alloy elemnets, composition,impuritties and ingot shape are accept customized.