According to the material, ingot bricks are divided into clay (Al2O3 ≥ 38%), high alumina (Al2O3 ≥ 50%), red columnar (Al2O3 ≥ 53%), and mullite (Al2O3 ≥ 60%). The usage effect is: red columnar>mullite>high alumina>clay, and the price comparison is: red columnar>mullite>high alumina>av nplaum. Kev sib piv ntawm cov ntaub ntawv tseem ceeb: cov av nplaum yog pyrophyllite thiab av nplaum zoo hmoov, lub siab alumina yog bauxite thiab av nplaum zoo hmoov, andalusite yog andalusite, bauxite, av nplaum hmoov, thiab cov mullite yog mullite, bauxite, av nplaum hmoov zoo. Cov khoom ua haujlwm yog tag nrho cov khoom siv casting hauv steel ua, casting, thiab mechanical industries
Hu rau kuv:
Email: wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / Fax: 86-0533-4188518
Rose: ntxiv rau 86-13275332819(wechat/whatsapp tooj)
