Step 1: Company Profile and Positioning

Qingchuan New Materials (Zhengzhou) Co., Ltd. is a professional enterprise focusing on the research, development, and manufacturing of high-purity metals, special alloys, and related products. Located at No. 16, Jinyan Street, Zhengzhou High-tech Industrial Development Zone, the company relies on modern standard workshops and advanced production lines to form a complete industrial chain covering special alloys and high-purity materials from raw materials to finished products.

STEP 2: Core Competence in Manufacturing Haynes 230 Alloys

As a representative product in the field of special alloys, Haynes 230 alloy is widely used in the aerospace, energy, and chemical industries due to its excellent high-temperature stability, oxidation resistance, and mechanical properties. Qinchuan New Materials has achieved precise control over the composition of Haynes 230 alloy by introducing internationally advanced vacuum induction melting (VIM) and electroslag remelting (ESR) technologies. The nickel content is stabilized at 50%-55%, the chromium content at 20%-23%, and elements such as aluminum and titanium are added to form reinforcing phases, ensuring that the material maintains high strength and resistance to creep at temperatures up to 1093°C.

STEP 3: Production Facilities & Quality Control

The precision processing equipment provided by the company enables customized production of Haynes 230 alloy sheets with thicknesses of 0.1-50mm and bars with diameters of 5-300mm, meeting the differentiated material specifications requirements of various industries. At the same time, by establishing a comprehensive quality control system covering the entire process from raw material entry, melting process, to finished product inspection, Qinchuan New Materials ensures that each batch of Haynes 230 alloy meets the chemical composition, grain size, and mechanical properties as per ASTM B408 standards. Its independently developed on-line spectrometer analyzer can monitor the content fluctuations of 16 key elements in real-time during the melting process, controlling the composition deviation within ±0.05%.

STEP 4: Industry Applications and Customer Value

In the energy sector, the Haynes230 alloy tubes produced by Qinchuan New Materials have been successfully applied in the hot-end components of a gas turbine manufacturer. By optimizing the material's microstructure, the service life of the components at 1000℃ has been extended to over 20,000 hours. In the chemical industry, the Haynes230 alloy reactor linings have, with their excellent resistance to chloride ion corrosion, helped clients extend the maintenance cycle of equipment from once a year to every three years, significantly reducing operating costs. These practical cases demonstrate Qinchuan New Materials' technical strength and market recognition in the field of special alloy manufacturing.