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2023
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Invention
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Fusion welding process for titanium steel composite plate. The present invention relates to a fus... |
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Invention
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2 corrosion resistant pipeline steel plate with high crack arrest toughness and production method... |
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Invention
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Iron and steel product carbon footprint management method and system based on life cycle assessme... |
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Invention
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Quenched and partitioned steel for automobiles and gradient partitioning preparation method there... |
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Invention
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Wire rod for fine steel wire cord, steel wire, cord, and manufacturing method therefor. The prese... |
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Invention
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Multipurpose high-strength steel for automobiles and preparation method therefor. The present inv... |
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Invention
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Isotropic low-yield-ratio high-toughness bridge steel and manufacturing method therefor. Disclose... |
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2022
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Invention
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Carbon emission evaluation model, evaluation method and evaluation system for long-procedure iron... |
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Invention
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Low-yield-ratio, easy-to-weld and weather-resistant bridge steel and manufacturing method therefo... |
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Invention
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Steel plate for advanced nuclear power unit reactor core shell cylinder and manufacturing method ... |
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Invention
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Steel plate for evaporator of advanced nuclear power unit and manufacturing method thereof.
The ... |
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Invention
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High-carbon steel wire rod having dual complex phase structure and manufacturing method therefor.... |
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Invention
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Steel plate for advanced nuclear power unit evaporator, and manufacturing method for steel plate.... |
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Invention
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Low-yield-ratio, easy-to-weld and weather-proof bridge steel and manufacturing method therefor. A... |
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2021
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Invention
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High plasticity hot-forming steel with oxidation resistance for automobiles and hot-forming proce... |
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Invention
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Low-temperature-resistant and corrosion-resistant cargo oil tank steel suitable for high-heat-inp... |
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Invention
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High-heat-input-welding low-temperature-resistant corrosion-resistant steel for cargo oil tanks a... |
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Invention
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High-strength and high-plasticity thermoformed steel having oxidation resistance for automobile, ... |
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Invention
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High-plasticity thermoformed steel having oxidation resistance for automobile, and thermoforming ... |
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2012
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Invention
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Process for producing low-cost clean steel. Disclosed in the present invention is a process for p... |
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2008
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Invention
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An additive used in secondary refining process, the producing method and the application thereof.... |
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Invention
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Additive for preparing steel containning super-finely dispersed oxide, producing method and appli... |
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Invention
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A composite ball used to precisely control the quantity of the trace element dissolved in the mol... |
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2006
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Invention
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An ultrafine grain steel sheet produced by continuous casting and rolling a medium-thin slab and ... |
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Invention
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A continuous casting and rolling method for medium plate. A continuous casting and rolling method... |
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Invention
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Roll profile for both shape control and free ruled rolling. 4, xε[0,Le], y(x)ε[0,He]. It is possi... |
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Invention
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A roll profile for both shape control and free ruled rolling. A roll profile for work rolls is pr... |
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Invention
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The mold for continuous casting of plate billet. The present invention discloses a built-up mold ... |
