三年级上册英语人教版视频跟读-东方品质,金鱼kinngyo,光圆若色器

+
  • 70莫来石砖 (2).JPG
  • 70莫来石砖 (5).JPG
  • 70莫来石砖 (3).JPG

Sintered mullite bricks-70

Mainly used in the upper part of glass kiln regenerator chambers, small furnace walls, arch tops, molten pool tops, and feeding channels. It has characteristics such as high temperature resistance, good thermal shock stability, and low high-temperature creep rate.
Send Inquiry
  • Description

  • Sintered mullite bricks are made from sintered mullite, electric fused alumina, electric fused mullite, and special additives, formed under high pressure and sintered at high temperatures. They are mainly used in the upper part of glass furnace regenerator chambers, small furnace walls, arch tops, melting pool tops, and feeding channels. They feature high temperature resistance, good thermal shock stability, and low thermal expansion at high temperatures.

    General Properties

    Chemical Analysis Item Standard
    Al2O3 69％-70%
    Fe2O3 ≤1.2％
      SiO? ≤26％

    Physical Properties

      

    Item Unit Standard
    Apparent Porosity  % ≤17
    Bulk Density    g/cm³ ≥2.60
    Cold Crushing Strength   MPa ≥70

    Refractoriness Under load T0.2

    		℃ ≥1600
    Thermal Shock Resistance  （1100℃ water cooling） cycles ≥20
    Creep Rate(0.2MPa,1500℃x50h) %

    ≤0.5

Keywords：

Sintered mullite bricks-70

Glass

Refractory materials

Categorie:

Send Inquiry

NOTE: Please leave your email, our professional person will contact you asap!

jinbaopinduoduocom关华认证| 美脚の诱惑| 高兴的酸甜苦辣40集免监观看| 寻道大千脚本免费| 麻花传MV在线看免费观看电视剧| 爱情宝典在线观看完整版免费| 电影火烧园明园| 权力的游戏第一季| cryfor me日语歌词| 科比2013集锦| 验程稀释| energy storage materlals 影响因子 | 待嫁老爸电视剧全集免费观看| 腾讯94官方网站| 正义反击| 0llama Gemma| 猪猪侠之超星五灵侠3| bcnclot