Introduce technology feature of 911 lead liquid covering flux.
介绍了911铅液覆盖剂的技术特征。
Large inclusion come from mould fluxes, oxidation products, tundish covering flux and so on.
大型夹杂物主要来源于结晶器卷渣、氧化产物和中间包覆盖剂等。
In order to improve the insulation performance of the ladle covering flux a new type carbide rice husk based ladle covering flux has been developed.
为了改善钢包覆盖剂的保温性能，研制出了采用炭化稻壳为主原料的新型钢包覆盖剂。
Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.
根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。
When the higher power arc is of the submerged arc type, the flux powder covering the weld metal pool must also be supported against the effects of gravity.
当高功率的弧是埋弧类型，通量粉末覆盖焊缝金属池还必须支持对重力的影响。
Standard test method for critical radiant flux of floor-covering systems using a radiant heat energy source.
使用辐射热源法对地板覆盖物进行临界热辐射测试。
Standard test method for critical radiant flux of floor-covering systems using a radiant heat energy source.
使用辐射热源法对地板覆盖物进行临界热辐射测试。
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