| 摘要 |
Disclosed is a projection welding method including providing a first metal substrate, a second metal substrate, and a projection material of separate construction from the first metal substrate and the second metal substrate, disposing the metal projection material between the first metal substrate and the second metal substrate, applying a current and pressure to at least one of the first metal substrate and the second metal substrate, melting the metal projection material via the application of the current and pressure, creating a weld between the first metal substrate and the second metal substrate via the melting, and fixedly associating the first metal substrate and the second metal substrate via the weld.
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