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2024
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Invention
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Method for controlling foreign material embedded in surfaces of thin steel strip. A method for co... |
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Invention
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Method for stabilizing carbon content of molten steel in a refining furnace. A method for stabili... |
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Invention
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Method for reducing crack occurrence in the production of weathering steel using twin-roll thin s... |
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2023
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Invention
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Method for producing steel strip for battery case. Disclosed in the present invention is a method... |
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Invention
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Method for ameliorating roll marks on surface of ultrathin strip steel. A method for ameliorating... |
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Invention
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Device and method for ameliorating roller marks formed on surface of thin strip steel by pinch ro... |
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Invention
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Method for mitigating local high points of hot-rolled thin steel strip. A method for mitigating l... |
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2021
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Invention
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Controlling surface wrinkles on thin strip produced by twin roll casting and hot rolling. A doubl... |
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Invention
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Improving surface quality of twin roll cast and hot rolled thin strip steel. A method for improvi... |
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Invention
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Plastic mold steel plate and production method therefor. 33fffff-20°C again; and after that, unst... |
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Invention
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Production method for non-oriented silicon steel, and non-oriented silicon steel. 1.5/5050005000≥... |
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Invention
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High-grade non-oriented silicon steel and production method therefor. Disclosed are high-grade no... |
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Invention
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Non-oriented silicon steel and production method therefor. A non-oriented silicon steel and a pro... |
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Invention
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400 mpa-grade corrosion-resistant steel bar and production method therefor. Disclosed in the pres... |
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Invention
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Boron-added steel and production method thereof. A boron-added steel and a continuous twin roll s... |
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2020
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Invention
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Method for producing boron-added steel based on twin-roll strip casting. A method of twin-roll ca... |
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Invention
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Wire rod for 5000 mpa grade diamond wire and production method therefor. A wire rod for a 5000 MP... |
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Invention
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High-strength weather-proof thin steel strip and production method therefor. A high-strength weat... |
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Invention
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Method for reducing rolling force of twin roll casting production line rolling mill. A method for... |
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Invention
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Low-cost weathering steel and production method thereof. Low-cost weathering steel and a producti... |
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Invention
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Rolling method for improving surface quality of double-roller continuous casting rolling strip. A... |
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2019
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Invention
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Resource recovery method and resource recovery system for desulfurization ash. Disclosed are a re... |
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Invention
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Wire rod for ultrahigh-strength steel cord and manufacturing method therefor. A wire rod for an u... |
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Invention
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Superfine extra-high-strength steel wire, steel wire rod, and production method of the steel wire... |
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Invention
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Production of twin-roll cast and hot rolled steel strip. A method of manufacturing an easy-to-wel... |
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Invention
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High-strength steel bar and production method thereof.
Disclosed are a high-strength steel bar a... |
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Invention
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High-strength steel bar and production method therefor. Disclosed are a high-strength steel bar a... |
