无码人中文字幕-天天干天天日夜夜操-久久不见久久见免费影院-亚洲av中文无码字幕色三

Xuzhou Lige Metal Material Co., Ltd.

Xuzhou Lippu Metallurgical Materials Co., Ltd.

Contact hotline:+86-0516-83248017

News

Your current location:Home > News > Adding refining agent is beneficial to metal smelting
Adding refining agent is beneficial to metal smelting
release time:2020-08-13 17:22:58      The number of clicks:464

The refining agent can be widely used in metal smelting and foundry industries. It is a compound of multiple elements, and it is more conducive to metal smelting after adding. In the process of metal smelting, deoxidation, desulfurization, degassing, and degassing are all difficult. Nowadays, with the refining agent, various impurities can be effectively removed, making the metal more pure.

Adding refining agent is more conducive to metal smelting

If the gas and impurities are not removed in time during the metal smelting process, pores, cracks, cold barriers, shrinkage and other defects will appear, resulting in a decline in product quality. After adding the refining agent, the technical deficiencies encountered in the metal casting process can be eliminated. After the addition, the crystal grains can be refined, the fluidity of the metal can be enhanced, and the impurities of the molten metal can be eliminated in time.

In addition, various oxides, sulfides, silicates, etc. will be mixed in the metal during the smelting process. These impurities can be removed after being added to improve the mechanical properties of the metal. In the smelting process, if the molten metal is in contact with the atmosphere, pores will appear. Therefore, the gas in the molten metal must be removed in time to improve its mechanical properties.

The addition can purify the metal melt, remove the exhaust gas in the melt in time, and has obvious functions of deoxidation, desulfurization, and desulfurization, thereby reducing the content of impurities in the melt. The addition of refining agent can separate the residue, and eliminate the waste gas by mixing with the liquid to prevent the production of needles. In addition, it can also avoid slag inclusion, ash inclusion, pores, nodules, cold partitions, etc.

The refining agent needs to be used according to the conventional method, because the amount of the refining agent is relatively small, so it is not expected that the existing reduction and deoxidation processes can be used. If there are crusts or slag on the surface during the smelting process, the surface scum must be removed in time before pouring.


Previous:NO!
Next:Adding refining agent to aluminum alloy melt can remove impurities

Back to list

News you are interested in
COPYRIGHT ?Xuzhou Lige Metal Material Co., Ltd.
主站蜘蛛池模板: 亚洲av无码乱码国产精品| 久久人人爽人人爽人人片av麻烦| 亚洲av无码国产精品色软件| 露脸内射熟女--69xx| 中文幕无线码中文字夫妻| 丁香色欲久久久久久综合网| 久久久无码精品亚洲日韩按摩 | 妺妺窝人体色www聚色窝仙踪| 狠狠人妻久久久久久综合| 国精产品一区二区三区| 伊人久久五月丁香综合中文亚洲| 国产一区二区三区不卡在线看| 久久国产精品免费一区二区三区| 国产无线乱码一区二三区| 亚洲av无码久久忘忧草| 亚洲精品无码国产片| 爆乳一区二区三区无码| 亚洲爱婷婷色婷婷五月| 午夜视频在线在免费| 欧美精品欧美人与动人物牲交| 天天躁日日躁狠狠躁| 久久亚洲精品无码va大香大香| av永久天堂一区二区三区| 亚洲精品无码乱码成人| 男女做爽爽爽网站| 色屁屁www影院免费观看入口| 亚洲欧洲精品成人久久曰影片| 插插射啊爱视频日a级| 国产av电影区二区三区曰曰骚网| 狠狠爱俺也去去就色| 国产麻传媒精品国产av| 自偷自拍亚洲综合精品第一页| 色狠狠av一区二区三区| 人妻无码一区二区三区| 大地资源免费第二页| 清纯国语对白videoshdcom| 久久99精品国产麻豆婷婷| 西西大胆午夜人体视频| 国精产品推荐视频| 少妇被黑人到高潮喷出白浆| 久久国产精品免费一区二区三区 |