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: 小辣椒福利视频导航| 无码中文字幕色专区| 日韩精品视频一区二区三区| 看片在线观看高清视频| 人妻少妇偷人精品视频| 欧美巨大xxxx做受中文字幕| 性色av极品无码专区亚洲| 国产精品久久久福利| 国产精品一区二区久久| 蜜臀av在线播放| 天天燥日日燥| 亚洲综合成人婷婷五月在线观看| 亚洲hairy多毛pics大全| 久久久久99精品成人片欧美| 拍摄av现场失控高潮数次| 精品三级av无码一区| 让少妇高潮无乱码高清在线观看| 国产精品亚洲片在线观看不卡| 加勒比hezyo黑人专区| av永久天堂一区二区三区| 电影内射视频免费观看| 亚洲日韩国产二区无码| 日韩精品一区二区三区中文| 真人新婚之夜破苞第一次视频| 国产内射爽爽大片视频社区在线| 亚洲日韩欧洲乱码av夜夜摸 | 免费观看羞羞视频网站| 亚洲中文字幕无码中文字在线| av网站免费线看| 女人18片毛片60分钟| 成年美女黄网站18禁免费| 99精品无人区乱码在线观看| 久久久久99精品成人片试看| 亚洲av成人片无码| 欧美三级午夜理伦三级| 久久无码高潮喷水抽搐| 裸身美女无遮挡永久免费视频| 国产69精品久久久久app下载 | 又粗又硬又大又爽免费视频播放 | 国产精品沙发午睡系列990531| 国产欧美在线观看不卡 |