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Year Established:2013

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  •  Copper crucibles for VAR furnace vacuum arc remelting furnace
  •  Copper crucibles for VAR furnace vacuum arc remelting furnace

Copper crucibles for VAR furnace vacuum arc remelting furnace

 Copper crucibles for VAR furnace vacuum arc remelting furnace
Copper crucibles for VAR ESR ESSR EBCHM PACHM Furnace

Product Details

Quick Details


VAR is used most frequently in high value applications. Because it is both time consuming and expensive, a majority of commercial alloys do not employ the process. Nickel, titanium, and specialty steels are materials most often processed with this method. The conventional path for production of Titanium alloys includes single, double or even triple VAR processing.[2] Use of this technique over traditional methods presents several advantages:


The solidification rate of molten material can be tightly controlled. This allows a high degree of control over the microstructure as well as the ability to minimize segregation

The gases dissolved in liquid metal during melting metals in open furnaces, such as nitrogen, oxygen and hydrogen are considered to be detrimental to the majority of steels and alloys. Under vacuum conditions these gases escape from liquid metal to the vacuum chamber.

Elements with high vapor pressure such as oxygen, carbon, sulfur, and magnesium (frequently contaminants) are lowered in concentration.

Centerline porosity and segregation are eliminated.

Copper water cooled crucibles for VAR

Copper water cooled crucibles for VAR


Copper water cooled crucibles for VAR


Copper water cooled crucibles for VAR



Company Profile

 HZC solutions mainly supply spare parts for smelting furnace and produce customer copper cooling parts by drawings for industry Metallurgical, Shipbuilding,Mine machinery, Chemical, Military, Nuclear power etc.  

Our main products as following:

Copper Spare parts and Cooling elements in metallurgy:

1. Copper cold hearth, copper cooling bed,pour lips, platform for electronic gun for furnace EBCHR(Electric beam cold hearth remelting), EBCHM(Electric beam cold hearth melting), PACHM(Plasma beam cold hearth melting) in efractory and reactive metals (tantalum, niobium, molybdenum, tungsten, vanadium, hafnium, zirconium, titanium) and their alloys smelting

2. Copper crucible and molds for VAR (Vacuum Arc Remelting ),ESSR and ESR(Electroslag Remelting) Furnace , EBCHM and PACHM furnace water cooling Flat ingot molds (crystallizer)

3. Blast furnace Copper cooler stave and tuyers for steel making

4.Copper Forged contact shoes&clamps and Forged Pressure rings for SAF submerged arc furnace Ferro alloy smelting, copper electrode holder head and electrode plate.

5.Copper cooling jackets and other elements (Outlet, Chute, flue Resistance splash plate,tuyer...)for non-ferrous metal (Cu, Ni, Pb, Zn, PGM, Ag, Au, Ferro alloy etc.) smelting furnace: Ausmet, Isa furnace, Watts furnace, top-blowing furnace, bottom blowing furnace, flash smelting furnace, submerged arc furnace, KIVCET,Ferronickel electric furnace etc.

6.Copper electrode holder and copper electrode block For EAF furnace

Chemical: Copper Shell Coal gasification burner, copper flange, Copper nozzel

Nuclear: Core test section of CHF (critical heat flux) test setup for the study on IVR (In-Vessel Retention) strategy

Others: Copper heating coil, Copper bush, Copper alloy welding pieces , Copper end ring, Copper pressure ring, Machining precision Brasses, Non-standard design copper parts, Tough pitch copper forging piece etc.

At present we are the strategic partner with Tenova Group, Saint-Gobain , Clyde Bergemann Power Group, China Nuclear Power Technology Research Institute etc.

So if you are interested in cooperating or need any help, feel free contact us. We are also glad to cooperate with you.

Best regards,
Michael Chen
Heating and Cooling system solutions
Luoyang Hengzheng Copper Co.,Ltd | Ad: 38#Taiyuan Road, Luoyang City, China 471003 | Tel:+86-379-64391187 | Fax:+86-379-64390787 | Mob: +86 151 3872 3572| Email:info@lyhengzheng****** | Skype:rayen.chen89 | ******copper-manufacture****** | ******lyhengzheng****** 
copper cooling stave crucibles copper corged products for metallurgy industry


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