The Conformal Forging Technology of Major Steam Inlet Tube Special-shaped Part

摘要

This paper discusses a thermal processing technology that about nuclear power equipment manufacturing Moisture Separator Reheated (MSR) main steam inlet tube, it replaces the previous way of manufacturing such products with a cold process technology. This product is forged through the mould with the shape, greatly reducing the product manufacturing cycle, reducing manufacturing costs, greatly improving the product's mechanical properties. The technology has reached world leading level, replaced foreign imports successfully and realized the key components to the nuclear power equipment manufacturing domestically.