The invention provided one method to produce copper alloy with fine heat resisting and its slab and its intensity wasn't mostly decreased under the heat treatment, such as strain relief anneal.
根据本发明，提供在进行了应变消除退火等热处理的情况下也几乎不会引起强度降低且耐热性优良的铜合金及铜合金板的制法。
The invention provided one method to produce copper alloy with fine heat resisting and its slab and its intensity wasn't mostly decreased under the heat treatment, such as strain relief anneal.
根据本发明，提供在进行了应变消除退火等热处理的情况下也几乎不会引起强度降低且耐热性优良的铜合金及铜合金板的制法。
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