上海臻昌铝业有限公司
shanghai zhenchang aluminum co. ltd.
021-59177238
张经理：16602191222

制作铝板的基本步骤 -凯发k8娱乐

1、铝和铝合金板带材以热轧状态、退火状态、各种级别的软态和各种热处理状态供应铝板。

2、热轧前准备 主要包括铸锭质量检查、均热、锯切、铣面、包铝和加热等。

3、半连续铸造时冷却速度很高，固相中的扩散过程困难，铸锭内部易形成化学成分和组织不均，如晶内偏析等，使塑性降低

4、铸锭表面有偏析浮出物、夹渣、结疤和裂纹等缺陷时，应进行铣面(见有色金属合金锭坯铣面)，这是保证成品良好表面质量的一个重要因素

5、热轧：铝合金铸锭的热轧是为冷轧提供坯料，或直接生产热轧状态的厚板。

6、热轧工艺制度包括道次压下率、轧制温度、轧制速度以及润滑冷却等


文章分类： 新闻
联系凯发k8官网手机客户端：
021-59177238
16602191222
13817300076
上海臻昌铝业有限公司
手机号码：13817300076
手机号码：16602191222
联系邮箱：543963753@qq.com
联系人：张经理
地址：上海市嘉定区宝钱公路5000弄237号101-102
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