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- In this paper, the relationship between component and melting point of fluorine free mould fluxes was studied by means of regressive orthogonal design. 论文利用二次正交回归的设计方法对无氟保护渣的成分与熔点的关系进行了研究。
- It shows that the rare earth influences mould flux properties,the influence varied when using different mould fluxes and different steel grades. 表明稀土对结晶器保护渣使用性能有一定影响,不同保护渣、不同钢种影响规律不尽相同。
- In order to avoid the property deterioration of mould fluxes without fluoride, substitutions for fluoride should be harmonized with the casting function of mould fluxes. 为避免保护渣中氟含量降低后性能指标的恶化，需要寻求氟化物的替代组分以协调保护渣各项冶金功能的正常发挥。
- Micro-inclusions in slab include part of La, Ce, K and Na.The reason is that the deoxidization products in molten steel react with the ladle slag, tundish flux and mould flux. 板坯中的显微夹杂物含有镧、铈、钾、钠中的几种，说明钢液脱氧产物与钢包渣、中间包覆盖剂、结晶器保护渣均产生了反应。
- The present paper introduces research and development of the mould flux for the medium and low carbon steel, which can meet the requirement of continuous casting at Benxi Steel. 介绍研制开发适合本钢铸机生产工艺需要的中、低碳钢用的保护渣产品,经过工业试验以及一年来的生产应用实践证明,该产品为本钢铸机生产工艺顺行起着重要作用。
- It is recommended that research and development work about the special mould flux for the rare earth treated low carbon steel billets be carried out as soon as possible. 建议尽快进行稀土处理方坯低碳钢专用保护渣的研究开发工作。
- Transverse corner crack defect on steel strand of Q235G at PZH steel was analyzed in this paper.on the basis of this,the main cause was known as the continuous casting mould fluxes. 对攀钢Q235G钢连铸坯出现的角横裂缺陷进行了调查分析,在此基础上确定了连铸保护渣是引起角横裂的主要原因。
- The melting property, viscous characteristics and inclusion absorbability of the mould flux can be predicted with the aids of the relationship between the melting temperature, solidification temperature, Al 2O 3 absorbability and chemical composition. 利用熔化温度、凝固温度、粘度、Al2 O3 吸收速率与化学成分之间的关系 ,可以预测连铸保护渣的熔化性能、粘性特征和夹杂物吸收能力。
- Mould Fluxes for High Speed Thin - slab Casting 薄板坯高速浇注用结晶器保护渣
- MOULD FLUX FOR HIGH SPEED CASTING 高速连铸工艺中的结晶器保护渣技术
- Development and Application of Mould Flux of Slab CCM 板坯连铸结晶器保护渣的研制与应用实践
- Bread tends to mould in damp weather. 气候潮湿时，面包容易长霉。
- The metal in the mould hardened into shape. 模子里的金属硬化成形。
- Effects of Mould Flux on Surface Quality of Continuous Casting Beam Blank 保护渣对连铸异型坯表面质量的影响
- Wet the clay a bit more before you start to mould it. 把泥再弄湿点再动手塑造。
- Effect of Mould Fluxes on Surface Quality of Continuously Cast Strand of Sulfur Contained Free Cutting Steel 保护渣对含硫易切钢连铸坯表面质量的影响
- All things are in a state of flux. 万物都在不断地变动。
- Organization of the company was then in a state of flux. 当时公司的编制正处于不稳定状态。
- 2 mould fluxes is excellent and the rejected rate of the CC billet 2Cr13 due to the dent defect has been cut down to 5% from the original 20%. 试验证明2号保护渣性能良好,2Cr13连铸坯因表面凹陷产生的返修率由20%25下降到5%25。
- The market is in a constant state of flux. 市场行情在不断变化。
