Titanium clad steel plate for power plant chimney is a kind of metal clad plate used by Henan chalco by explosion-rolling, explosion or rolling to make Titanium (clad material) and steel (base material) achieve metal atom bonding.
The titanium plate of the composite board is TA1 or TA2, and the GB/T 3621 standard is adopted.
Steel (base material) adopts carbon steel such as Q235B and Q345B, and performs GB/T 700 or GB/T 3274 regulations. The material of the titanium strip is consistent with the material of the composite layer and performs the requirements of GB/T3621.
The titanium plate of the composite board is TA1 or TA2, and the GB/T 3621 standard is adopted.
Steel (base material) adopts carbon steel such as Q235B and Q345B, and performs GB/T 700 or GB/T 3274 regulations. The material of the titanium strip is consistent with the material of the composite layer and performs the requirements of GB/T3621.
| Specification parameters of titanium clad steel plate for power plant chimney | |
| Base materials | TA1、TA2 |
| Cladding materials | Q235B, Q345R, 16Mn, 20MnMo, 16MnDR,16MnD, , 0Cr18Ni9 |
| Standard | DLT1590-2016 |
| Cladding thickness | ≤2mm |
| Base thickness | 8-28㎜ |
| Length | 5000-10000㎜ |
| Width | 1500-2000㎜ |
| Diagonal tolerance | +/-3mm |
| Mechanical properties and technological properties of titanium clad steel plate for power plant chimney | ||||
| Tensile test | Shear test | Bend test | ||
| Tensile strength MPa | Elongation % | Shear strength MPa | Bend angel | Bending diameter mm |
| Tensile strength greater than base material |
≥The specified value of the lower part of the standard of the base material or composite material. |
≥140 | Inner bend 180° | In accordance with the standards of the substrate, 2 times less than 2 times. |
| Application | Main clad plate type | Industry |
| Titanium clad steel plate for power plant chimney | TA2/Q235B clad plate | Gas desulphurization in power plant |
| condenser | Titanium clad steel plate | Power Station Auxiliary EquipmentBoP |
