色多多福利网站免费破解 I 亚洲a一区二区 I 成人免费毛片网 I 国产免费无码一区二区三区 I 久久一区二区三区四区 I 三级国产国语三级在线 I 久久综合网av I 中文字幕精品无码综合网 I 精品美女在线 I 亚洲欧美日韩中文播放 I 欧美色哟哟 I 久草在线资源网站 I 免费中文字幕日韩欧美 I 欧美久久精品 I 国产精品嫩草影视久久久 I 国产精品va无码免费麻豆 I 性欧美视频在线 I 丰满奶大少妇啪啪japan I 又污又黄又无遮挡的网站 I 福利在线视频导航 I 水蜜桃精品一二三 I 国产又黄又大又粗的视频 I av资源网址 I 欧美国产日韩a在线观看 I 国产精品另类激情久久久免费 I 人人草人人爽 I 亚洲精品 欧美 I 欧美久久成人 I 无码人妻一区二区三区麻豆 I 久久亚洲堂色噜噜av入口网站

Jiangsu Zhichao New Material Technology Co., Ltd

Tongshan chaote non ferrous metal additive factory

News

Home - News - Corporate news

Characteristics of aluminum base master alloy

  • 2019/10/18
  • 2125

Aluminum base master alloy is a traditional product mainly used to adjust the composition of aluminum melt. It is a kind of metal element with high melting temperature, which is produced by melting method and aluminum. The melting temperature of this intermediate is significantly reduced, so that some metal elements with high melting temperature are added to the aluminum melt at low temperature to adjust the element content of the melt.

12.jpg

Features of aluminum base master alloy:

A. Uniform composition, low melting temperature

B. Easy to break, easy to add

C. High content of ingredients, easy to absorb


Previous

period 2019.10.18