Copper Rollers for Amorphous and Nanocrystalline Materials

Yantai Wanlong Vacuum Metallurgy Co., Ltd. is one of the most reliable manufacturers and suppliers of copper rollers for amorphous and nanocrystalline materials in China. With abundant experience, we are committed to providing high quality customized products for global clients. Welcome to buy bulk premium copper rollers for amorphous and nanocrystalline materials from our factory.

Rapid solidification copper sleeves and copper rolls, also known as melt-spinning wheels, are core components installed on melt-spinning machines or melt-spinning furnaces. Operating under temperatures ranging from 1400℃ to 1700℃, they deliver high-efficiency heat conduction to manufacture high-quality amorphous ribbons and NdFeB materials.

1.CuCrZr(C18150)Chemical Composition: Cr: 0.3–1.2%, Zr: 0.08–0.3%, Impurity content ＜ 0.2%,balance Cu.

Properties: Hardness HB ≥130, Electrical Conductivity ≥80% IACS

2.CuBe-25(C17200)Be:1.7 - 2.0%,Co：0.2-0.7%,balance Cu.

Properties: Hardness HRC ≥40, Electrical Conductivity ≥28% IACS

3.CuNiBeZr(C17510/C17500) Chemical Composition: Ni(Co): 1.0–2.2%, Be: 0.25–0.5%, Zr: 0.03–0.3%, balance Cu.

Properties: Hardness HB ≥200, Electrical Conductivity ≥60% IACS

Vacuum Melting & Casting → Forging → Heat Treatment → Machining

1.Iron-based amorphous, cobalt-based amorphous and nanocrystalline soft magnetic ribbons

2.Melt-spun rare-earth NdFeB magnetic powder

3.Bulk amorphous research samples of zirconium-based, copper-based and other alloys

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