在线亚洲精品国产成人av剧情丨69xx免费视频丨日本性视频网站丨婷婷影院91xxxss丨av无码中出一区二区三区丨西方av在线丨天天骑夜夜操丨久久黄色录像丨99精品热6080yy久久丨成年人精品视频丨日韩欧美福利视频丨成a人v丨国产专区一区丨大肉大捧一进一出好爽动态图丨性欧美丰满熟妇xxxx性丨日韩av一二区丨久久国产亚洲欧美久久丨少妇高潮zzzzzzzyⅹ一丨久久精品成人免费国产丨黑人巨大精品欧美一区二区免费丨午夜视频福利在线观看丨激情五月深爱五月丨777米奇色8888狠狠俺去啦丨欧美三级国产丨久久夜色精品国产欧美一区麻豆

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
  • 2033

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