Crystallizer for ESR
Purpose:
-Electroslag remelting utilize resistance as heat source to be a measure of smelting,
which produced when current go through electroslag. The main purpose is to purifty
metals, and gain well-distributed and dense crystal structure of ingot.
Characteristic:
- Copper tube adopt forged seamless copper tube or coiling weld copper plate.
- Flange adopts CuCrZr alloy which has high thermal conductivity and thermostability.
- The safe and reliable welding technology can adapt to high-strength and high
temperature working condition.
Technical parameters:
- Chemical composition: Cu≥99.93%
- Welding line flaw detection standard corresponds to GB3323-87Ⅰ-Ⅱ
- Presure test:
Hydraulic pressure: 1.5MP a
Pressurize: 30mins
No leakage phenomenon
- Electric conductivity: σ≥94%IACS
Range of products:
- Forging seamless straight pipe and taper pipe
- Forging area flange straight pipe and taper
- Forging straight pipe and taper pipe to weld flange
- Coiling copper plate to weld straight pipe and taper pipe
Crystallizer specification (Special design of ESR)
General specifications
NO.
|
Tonnage of mold
|
Specification (upper/lower inside diameter×High)
|
1
|
1 MT
|
Φ340/Φ380×1600
|
2
|
1.5 MT
|
Φ430/Φ470×1500
|
3
|
2 MT
|
Φ480/Φ520×1600
|
4
|
3 MT
|
Φ580/Φ620×1600
|
5
|
5 MT
|
Φ680/Φ720×1800
|
6
|
7.5 MT
|
Φ780/Φ820×2000
|
7
|
10 MT
|
Φ860/Φ900×2200
|
8
|
15 MT
|
Φ1040/Φ1100×2200
|