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Z12CNDV12-03/KT5312AS6 Forged Bar
$1.00Dimensions: OD:Φ200mm
Lead Time: Stock
Z 12 CNDV 12-03 is a new type of martensitic stainless steel for the last-stage blades of large-capacity nuclear and thermal power turbines The deformation behavior of this steel was studied by thermal compression experiments that performed on a Gleeble-
Z 12 CNDV 12-03 is a new type of martensitic stainless steel for the last-stage blades of large-capacity nuclear and thermal power turbines. The deformation behavior of this steel was studied by thermal compression experiments that performed on a Gleeble-3500 thermal simulator at a temperature range of 850°C to 1200°C and a strain rate of 0.01s-1 to 20s-1. When the deformation was performed at high temperature and low strain rate, a necklace type of microstructures was observed, the plastic deformation mechanism is grain boundary slip and migration, when at low temperature and lower strain rate, the slip bands were observed, the mechanism is intracrystalline slips, and when at strain rate of 20s-1, twins were observed, the mechanism are slips and twins. The Arrhenius equation was applied to describe the constitutive equation of the flow stress. The accuracy of the equation was verified by using the experimental data and the correlation coefficient R2 = 0.9786, and the equation can provide reasonable data for the design and numerical simulation of the Z12CNDV12-03 forging process.
Quick Details
- Standard:
- Grade:
- Z12CNDV12-03, Z12CNDV12-03, Z12CNDV12 Air 9160/C,
- Melt Practice:
- ---下拉选择---
- shape:
- ---下拉选择---
- Heat Treatment:
- ---下拉选择---
- Surface:
Supply Ability
- Supply Ability:
- 300 Ton/Tons per Month Z12CNDV12-03/KT5312AS6 Forged Bar
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