The Latest Progress and Prospect of Special Metallurgical Products， Technology and Equipment in China
The high-end equipment industries in the fields of aerospace， energy， petrochemical， shipbuilding， rail transportation， new energy vehicles， energy conservation and environmental protection， and electronic information have developed strongly， putting forward higher requirements for the quality and p...
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| Published in | Te shu gang Vol. 45; no. 4; pp. 1 - 12 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
Editorial Office of Special Steel
01.07.2024
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The high-end equipment industries in the fields of aerospace， energy， petrochemical， shipbuilding， rail transportation， new energy vehicles， energy conservation and environmental protection， and electronic information have developed strongly， putting forward higher requirements for the quality and performance of special steel and special alloy materials， and the demand has surged. Therefore， in recent ten years， China's special metallurgy industry has been rapidly development. This paper first analyzes and summarizes the new requirements of ultra-high strength steel， supper alloy， corrosion resistant alloy， heat resistant steel， special stainless steel， high performance bearing steel， tool and die steel and precision alloy for the above-mentioned high-end equipment manufacturing. Secondly， the development status and trend of traditional special metallurgical processes and several new special metallurgical processes are analyzed. It is emphasized that the combination with basic oxygen furnace/electric arc furn |
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| ISSN: | 1003-8620 |
| DOI: | 10.20057/j.1003-8620.2024-00143 |