Electroslag Remelting Mold

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

The ESR mold is the core water-cooled copper component for Electroslag Remelting (ESR). Under atmospheric pressure, it holds molten slag, receives metal droplets, and defines the contour of the ingot. Forced water cooling enables directional solidification of the metal from bottom to top.

The copper tube of the crucible is manufactured either by seamless forging in one piece or by rolling and welding copper plates.

 

CuCrZr chromium-zirconium copper has a high softening temperature and excellent resistance to deformation.

 

3.A safe and reliable cold welding process is adopted.

 

4.Forging employs hot forging followed by cold forging, which yields fine grains and high tensile strength.

Vacuum melting & casting - Forging of copper barrel - Machining - Assembly - Welding - Post-weld machining - Aging treatment - Inspection

Tu2(C10200):

• Chemical Composition：Cu：≥99.9%,Other Impurities:≤0.1%.
• Properties：σb≥195MPa,σ ≥98% IACS,HB≥55,δ≥30%

CuCrZr(C18150):

• Chemical Composition：Cr:0.5-1.5%,Zr:0.08-0.30%,balance Cu.
• Properties：σb≥350MPa,σ ≥80% IACS,HB≥100,δ≥20%
• Weld inspection standard: Complies with GB3323-87, Grade Ⅰ-Ⅱ.
• Pressure test: Hydrostatic test at 1.5 MPa, no leakage after 30 minutes.

Forged seamless straight pipes and taper pipes

Forged straight pipes and taper pipes with flanges

Forged straight pipes and taper pipes with welded flanges

Copper plate rolled & welded straight pipes and taper pipes

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