国产一级 片内射欧美一区二区_中文字幕日韩另类喷潮_欧美日韩尤物激情视频在线播放_内射人妻无码色ab麻豆_亚洲五月天婷婷精品久久综合基地_男女牲交播放过程免费_黄色网站在线性爱视频_先锋影音成人av_乱伦无码自拍中文_亚洲系列精品在线观看

鎂球廠家

news

Product

Hot words

Contact us

Haicheng Pai Lou town developed Mining Co., Ltd.

Address: No. 1059, Pai Lou village, Pai Lou Town, Haicheng.

Telephone:15841201000Mr. Hu

mailbox:1561481033@qq.com

Q Q:1561481033

Website:cmy-jewelry.com.cn

What are the advantages of using lightly burned magnesia balls?

Your current position: Home >> News >> Company news

What are the advantages of using lightly burned magnesia balls?

Date of release:2018-10-08 Author: Click:

What are the advantages of using lightly burned magnesia balls? Light burnt magnesia ball is an alkaline refractory product. CaO can replace CaO in lime, ensure the basicity of steel-making slag and reduce the amount of lime added. CaO can react with SiO 2 in slag, CaO+SiO 2=3CaO.SiO 2, Ca2SiO 4, C3S and C2S are all high melting point substances. If the CaO content in slag is enough, the main component of light burning magnesia ball is MgO. Although adjusting the operation of MgO in slag can reduce the superheat of slag and thicken the slag, using C-O reaction C(FeO)=Fe+CO can reduce the content of FeO and the saturated solubility of MgO in slag, making it easier for MgO in slag to reach or exceed the saturated value. Therefore, the modified slag has both high refractoriness and suitable viscosity, which meets the conditions of slag splashing and furnace protection. Therefore, it can also be properly carburized in lightly burned magnesia spheres.

鎂球功能作用

There are four main advantages of light burned magnesia balls using light burned magnesia balls.

1. Slag basicity suitable for slag splashing protection: R (CaO/SiO2) is about 3.5.

2. Suitable amount of slag remaining (Dun Gang): 90---100Kg/t

3. Proper splash time: 2--4min

4. Control final slag MgO value:

5. The content of MgO in the final slag (recommended value%) should be selected as appropriate light-burned magnesia balls: <MgO>45%. The composition of light-burned magnesia balls should be adjusted according to the situation of converter final slag.

   


The address of this article:http://cmy-jewelry.com.cn/en/news/408.html

Key word:Massofmagnesiumball,MgO,Functionofmagnesiumsphere

Recently browse:

Related news:

789caa9e4ef2254bd230679df1e19332_1536119863511647.png


Haicheng Pai Lou town developed Mining Co., Ltd.

Address: No. 1059, Pai Lou village, Pai Lou Town, Haicheng.

Telephone:15841201000Mr. Hu

mailbox:1561481033@qq.com

Q Q:1561481033

Website:cmy-jewelry.com.cn


Hot product  |   Main area: liaoning haicheng heilongjiang jilin hebei henan tianjin shandong neimenggu shanxi

Haicheng Shida Refractories Co., Ltd. Copyright All Yingkou Zhongchuang Network Technology Co., Ltd. Provides Technical Support