... caustic brittleness 碱脆性 caustic calcined magnesite 轻烧镁 caustic cracking 苛性脆化 ...
基于28个网页-相关网页
... magnesia dead-burned 重烧镁 magnesia unslacked 轻烧镁 magnesia 氧化镁 ...
基于26个网页-相关网页
... calcined clay 焙烧粘土 calcined magnesite 轻烧镁 calcined pyrites 焙烧黄铁矿(黄铁矿粉 ...
基于22个网页-相关网页
轻烧镁石 light burned magnesia ; light calcinesia magnesia
轻烧镁粉 Caustic burned magnesia ; Light Burning Magnesium Powder
即得到轻烧镁粉 Caustic calcined magnesia
轻烧镁氧 magnesia usta
轻烧镁砂 Marinco
轻烧菱镁砂 caustic magnesite
轻烧菱镁粉 caustic magnesite in powder
轻烧氧化镁 light calcinesia magnesia ; Magnesium oxide ; calcined magnesia ; light calcined magnesia
轻质煅烧镁氧 light burned magnesia
轻烧镁球是选用普通轻烧镁粉，经混料后压球而制成。
The caustic calcined magnesite is made from calcined magnesite powder through Mixing, pressing spheroid.
为加强对轻（重）烧镁出口管理，维护正常的经营秩序，现将有关问题公告如下。
For the purpose of promoting administration on export of light (heavy) burned magnesium, maintaining the normal business order, related matters are now announced as follows.
销售：镁砂，镁砖，镁碳砖，炉底料，捣打料，不定型耐火材料，轻烧粉，钢材。
Sales: magnesia, magnesia brick, Meitanzhuan, bottom material, a special material that is not stereotypical fire-proof material, the light burning powder, steel.
将菱镁矿、水镁石和由海水或卤水中提取的氢氧化镁经800~1000℃左右煅烧，使其分解排出CO2或H2O，即得到轻烧镁粉（Caustic calcined magnesia），也称轻烧氧化镁、苛性氧化镁或轻烧镁，俗称苦土粉。轻烧镁粉质地疏松、化学活性大，既可以用于制造镁水泥、菱镁建材制品、隔热保温材料等，又是二步煅烧法生产优质镁砂的中间产物。 菱镁矿加热时，600℃左右出现等轴晶系方镁石；到650℃时等轴晶系方镁石消失，有非等轴方镁石产生；850℃时等轴晶系方镁石完全消失。这些方镁石晶格，由于出现点状缺陷和位错而具有较高的表面能。MgO的晶格比MgCO3晶格群水不了多少，因而晶格间孔隙增大，气孔率高，比表面积大，且具有高的活性。
应用推荐