国产成人午夜福利在线观看视频_欧美特级免费黄片_成年男女免费视频有多少_在线看片免费不卡人成视频

Welcome to Jiaozuo Libo Light Alloy Co., Ltd.

Aluminum alloy sacrificial anode

magnesium anode, zinc anode

Telephone:

0391-7588881 +8618739187123

Jiaozuo Libo Light Alloy Co., Ltd.

Company News

Contact cast magnesium alloy

  • Author:Libo
  • Source:wwww.hellobodies.com
  • Date:2021-06-11
  • Click:0

In thixotropic forging, the prepared non-dendrite bars are quantitatively cut and reheated to the liquid-solid two-phase region (the volume fraction of solid phase is 50%-80%), and then die casting or die forging process is used for semi-solid forming. The thixotropic forging does not use melting equipment, and the ingot material is easy to be transported and heated after reheating, and easy to realize automation. However, the preparation of precast billet requires huge investment, and the hub technology is monopolized by a few foreign companies, resulting in its high cost, only suitable for the manufacture of high strength hub parts. Among them, 75.5% aluminum die castings and only 1% magnesium die castings.

Online
聯(lián)系方式

熱線電話

18739187123

上班時(shí)間

周一到周五

公司電話

0391-7588881