详情
Tongyu has developed *3t AP***0 eletroslag remelting ingot , which
is the 3rd generation of ingot used for nuclear plant
pipeline, Electroslag smelting means melting the consumable
electrode with the resistance heat generated from electricity. The
molten metal will converges into droplets and passes through the
slag pool, then falls into the crystallizer. Under the water
cooling effect, the metal will immediately solidify into steel
ingot .
Clients are required to offer their
drawings and technical requirement, Which will transferred to
technical department(heat treatment center, large forgings research
center, mechanical research center, and welding department, etc,)
for confirmaion and accounting, Then we will offer you the
quotation, The ordered products will be put into production as soon
as possible after clients have placed an order. For any
problems rasied in the product line ,We will contact and disscuss
with our clients directly.
Features of Eletroslag Remelting Ingot
- When the droplets pass through the slag pool
,the non-metallic debris will be absorbed by the slag,
- The harmful elements (S Pb Sb Bi Sn)will be
effectivly removed by the reaction between steel and slag .
- Covered by the slag, the liquid steel is well
protected from oxidation,
- The slag generates a thin layer on the inner
wall of crystallizer ,working both to protect ingot surface and
to insulate against heat or electricity. In this way ,much of the
thermal are transferred downward, ensuring the ingots compactness
and directional crystallization.
Appications
The eletroslag remelting ingots produced by Tongyu are extensively
applied in alloy steel ,steel for rolls, mold steel, Martensitic
stainless steel, Austenitic stainless steel,and steel for nuclear
power ,such as
MC3A,MC5,*6CrMoV7,9Cr2Mo,9Cr3Mo,*0CrNiMoV,*0CrNiMo,5CrNiMo,H*1,H*2
H*3,5CrMnMo,**0,FV**0B,***4,2Cr*3,0Cr*7Ni4Cu4Nb,OCr*3Ni5Mo,**4,**6,**1,**6LN,X2CrNiMo*8.*2,*4CrMo1A,***0H,*4CrNiMo6,*1CrMo*0,*0SiMn2MoVA,*2CrMo,*4CrNi3MoV,*5CrMo
*8CrNiMo**6,*0MnMoNb,*0SiMn,and *7Cr2Ni2Mo,etc.
Smelting Techniques-EAF+LF+VD+ESR
In the EAF+LF+VD smelting technique, the P,S content consumable
eletrode is lower than 0.**8%.
Besides, there is little debris in the raw material, The eletroslag
ingots having been remelted feature high purity,low sulfur
content,little non-matallic debris,smooth surface ,compact
struture,
And uniform chemical components. Their quality and properties can
be modified. Tongyu provides high-quality steel ingots for large
forgings, like steels for nulear power plant, steel for thermal
power and turbine blades ,etc.
| 国家: |
China |
| 型号: |
-
|
| 离岸价格: |
1 ~ 10000 / Ton ( Negotiable ) （面議）
获取最新报价
|
| 位置: |
China |
| 最小订单价格: |
1 per Ton |
| 最小订单: |
1 Piece |
| 包装细节: |
Wood or Iron frame with plastice outside |
| 交货时间: |
30-60 days after PO confirm |
| 供应能力: |
10000 Ton per Year |
| 付款方式: |
T/T, L/C |
| 產品組 : |
Forgings
|
