| 摘要 |
The disclosure teaches a process for obtaining composite metal articles and the article obtained thereby wherein a first metal component has a recrystallization temperature under 500 DEG F. and a second metal component has a recrystallization temperature at least 100 DEG F. higher than the first metal component, with the components being rolled together in direct, face-to-face contact at a speed of at least 20 feet per minute in one pass at a reduction between 40 and 90 percent, with the first component only being recrystallized, thereby forming an integrated composite article.
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