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Manufacturing method of tailored blank material for hot stamping, manufacturing method of hardened member, tailored blank material for hot stamping, and hardened member
Manufacturing method of tailored blank material for hot stamping, manufacturing method of hardened member, tailored blank material for hot stamping, and hardened member
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机译：用于热冲压的定制空白材料的制造方法，硬化构件制造方法，用于热冲压的定制空白材料和硬化构件
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摘要
The method for manufacturing a welded joint of the present disclosure includes an aluminum-plated steel plate having an aluminum-plated layer sandwiched between electrode wheel pairs, and rotating the electrode wheel pair in the circumferential direction to move the electrode wheel pair with respect to the aluminum-plated steel plate. Energizing the aluminum-plated steel sheet while performing the above, and welding a portion of the aluminum-plated steel sheet, which has been energized by energization, with the other steel sheet in a state where the aluminum plating layer and the other steel sheet are overlapped.
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