天气预报 > 其他 > 铝粉如何制作成铝锭
铝粉如何制作成铝锭
更新时间: 2020-06-29 00:00:00  

铝粉如何制作成铝锭的方法:

1、先在纯氧中燃烧生成三氧化二铝;

2、然后用三氧化二铝和铁在空气中燃烧;

3、燃烧后的产物即是氧化铁物质和铝单质;

4、然后用磁铁将氧化铁提取相互来;

5、剩下的就是所要制作的铝锭。

关键词: 铝粉 如何 制作 铝锭

铝粉如何制作成铝锭相关经验

天气预报

最新推荐

页面:/news/view-421302/ | 耗时:0.5992 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=421302 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=421302 LIMIT 0,1
select * from tbl_Articles_sphinx where id=421302 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(727695,1537727,1069401,1065749,1066238,420101,1786895,603227,194449,1433153,1614724,1130844,1065675,1128597,405557,1126470,1065237,1053058,1050395,548750,1048560,1118467,338011,288380,1095850,1590846,1626723,1741450,381125,448290) ORDER BY field (ArticleID,727695,1537727,1069401,1065749,1066238,420101,1786895,603227,194449,1433153,1614724,1130844,1065675,1128597,405557,1126470,1065237,1053058,1050395,548750,1048560,1118467,338011,288380,1095850,1590846,1626723,1741450,381125,448290)