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2024
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Invention
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Low-cost, high-toughness, ultrahigh-strength steel and preparation method therefor. A low-cost, h... |
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Invention
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High-strength high-carbon bainitic wear-resistant steel and preparation method therefor. The pres... |
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Invention
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High-strength non-magnetic austenitic stainless steel bar suitable for nuclear fusion armor and m... |
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Invention
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Flow regulation control method for gas supply valve group. jjjjjjj1i0ijijjij'j'j'jj and K. The me... |
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Invention
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Converter bottom blowing gas supply valve group and pressure-stabilizing regulation method theref... |
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Invention
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High-turndown-ratio flow control valve group for bottom blowing in converter and gas supply metho... |
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Invention
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3al/carbide composite material powder, laser cladding method therefor, and use thereof. 33373733 ... |
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2023
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Invention
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Highly corrosion-resistant high-toughness steel and preparation method therefor. Highly corrosion... |
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Invention
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Ultrahigh-strength corrosion-resistant steel and preparation method therefor. An ultrahigh-streng... |
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Invention
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High-strength and high-corrosion-resistant oil well pipe steel, and preparation method therefor. ... |
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Invention
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Highly corrosion-resistant oil well steel pipe and preparation method therefor. A highly corrosio... |
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2022
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Invention
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Component residual stress testing platform based on neutron diffraction and experimental method t... |
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2020
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Invention
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Grain boundary diffusion cerium-based magnet containing refe2 phase and preparation method thereo... |
