As China clearly proposed the “double carbon” target in September 2020, the photovoltaic industry has attracted much attention as a clean energy source, and polysilicon as a raw material for photovoltaic production, market demand has increased year by year.
Polycrystalline silicon -chilly hydrogenation bed reactor manufacturing usually uses a UNS N08120 steel. This steel is a solid -soluble -resistant heat -resistant alloy with high high temperature intensity, good anti -carbonate and vulcanization capabilities.
The development of welding materials that can be used for polysilicon production equipment is of great significance to achieve the goal of “dual carbon”.
In response to the welding characteristics of the UNS N08120 steel, the GEN-CM2 electrode developed by our company has excellent high temperature performance. The corrosion resistance can match the welding of the parent material.
1.Introduction to Gen-CM2 materialization performance and product characteristics
|
Name |
Standard |
Characteristic |
|
GEN-CM2 |
GB/T 13814 ENi6002 AWS A5.11 ENiCrMo-2 |
1. Ni-CR-MO is alloys, add a small amount of W, CO, etc. 2. Melving metal corrosion resistance, room temperature, high temperature mechanical performance and crack resistance 3. Suitable for welding of nickel -chromium -molybdenum alloys with heat resistance requirements such as UNS N06002 and N08120 |
Gen-CM2 melting metal mechanical performance typical value
|
Test temperature |
Yield strength（Mpa） |
Tensile strength （Mpa） |
Extension rate (%) |
Bending |
|
Room temperature |
504 |
723 |
36.0 |
noodle bending, back bending qualified |
|
600℃ |
300 |
- |
39.5 |
- |
Gen-CM2 melting metal component typical value
|
chemical composition（wt%） |
||||||||
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
Fe |
Co |
W |
|
0.096 |
0.68 |
0.36 |
22.2 |
46.1 |
9.7 |
19.3 |
1.06 |
0.42 |
2.Gen-CM2 flat angle welding, bending and corrosive sample pictures
Gen-CM2 bending and corrosive sample
3.Product showing
Our nickel-based series welding strips have been used in welding engineering projects with a stable and reliable performance. Gen-CM2 welding electrode products have been sampled for testing, which has received unanimous praise.
Welcome customers to inquire and buy!
Post time: Nov-18-2022