1)mold fluxes连铸保护渣
1.Discuss on quality evaluation system of continuous casting mold fluxes;连铸保护渣质量评价体系探讨
2.Development of mold fluxes for welding rod steel at the Shuicheng Iron and Steel(Group) Co., Ltd.水钢H08钢连铸保护渣的研制
3.Effects of titania (TiO2) on viscous characteristics of mold fluxes (MF) for stainless steel were investigated by rotary viscometry, transmission electron microscope and X-ray diffraction.采用旋转黏度计并借助岩相分析系统探讨了二氧化钛(TiO2)对不锈钢连铸保护渣(moldfluxes,MF)黏性特征影响的作用机制。
英文短句/例句
1.Contamination of Fluorine in CC Mould Powder toEnvironment and Countermeasures连铸保护渣对环境的氟污染及其对策
2.Research and Development of Mould Fluxes in 20 Steel Bloom Continuous Casting;20钢大方坯连铸保护渣的开发与研究
3.Study and Application of Mold Fluxes for Quality Steel Development in ShuiGang水钢品种钢连铸保护渣的研究及应用
4.Study on Mold Flux of Stainless Steel 409 L Slab Casting409L不锈钢板坯连铸保护渣的研究
5.The Effects of TiO_2 on Nonisothermal Crystallization Process of Mold FluxesTiO_2对连铸保护渣非等温结晶过程的影响
6.INFLUENCE OF CASTING POWDER TO SURFACE INCLUSIONS OF MEDIUM PLATE连铸保护渣性能对中板表面夹杂缺陷的影响
7.Effect of Basicity and TiO_2 on Radiation Heat Transfer of Mold Flux in Continuous Casting碱度和TiO_2对连铸保护渣辐射传热特性的影响
8.EXPERIMENTAL STUDY ON EFFECT OF ADDITIVES ON FLUORINE-FREE MOLD POWDER添加剂对无氟连铸保护渣性能影响的实验研究
9.A Study on Solidifying Crystallization Behavior of Mold Flux for Hypoperitectic Steel Slab Casting亚包晶钢板坯连铸保护渣凝固结晶行为的研究
10.Effect of Titania Content on Physicochemical Properties of Mould Flux in Titanium Stabilized Stainless Steel氧化钛对含钛不锈钢连铸保护渣性能的影响
11.Impact factors and mathematical model of dynamic pressure in a mould flux channel连铸保护渣道动态压力计算模型及影响因素
12.Influence of composition of material on consumption of mould powder during thin slab casting材料组成对薄板坯连铸保护渣消耗量影响
13.A Study on Molten Slag Layer and Slag Film of Mould Flux used in Slab Casting of Stainless Steel 1Cr17不锈钢1Cr17板坯连铸过程中保护渣液渣层及渣膜的研究
14.Application of dual-high mould powder to CC of Ti-Contained stainless steel“双高”保护渣在含钛不锈钢连铸中的应用
15.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
16.Study on Melting and Rheological Properties of Fluoride-Free Mold Fluxes;连铸无氟结晶器保护渣的熔融及流变特性研究
17.Study and Its Application on Chemical and Physical Properties of Mold Powder for Broad Slab Caster;宽板坯连铸结晶器保护渣理化性能研究及应用
18.Research on Mold Powder and Technology of Wire-feeding during Thin Slab Continuous Casting for Rare Earth Steel;薄板坯连铸稀土钢保护渣及喂丝工艺模拟研究
相关短句/例句
mold powder连铸保护渣
1.Effect of atmosphere and addition agent on the melting rate of low carbon mold powder in continuous casting;气氛和添加剂对低碳连铸保护渣熔速的影响
2.Crystallization temperature of mold powder was measured by DTA.利用差热分析仪,研究连铸保护渣的结晶温度与碱度、Na2CO3含量、CaF2含量、Al2O3含量和MgO含量之间的关系,进而通过建立非线性规划模型,对连铸保护渣的结晶性能进行优化设计和模型预测。
3.Under the present experimental conditions,the viscosity,solidification temperature and activation energy of mold powder all decrease with increasing BI and,meanwhile,the effect of BI on viscous characteristics of mold powder gradually weakens.利用旋转黏度计,全面研究连铸保护渣的黏度、凝固温度和黏性活化能与碱度、综合碱度之间的关系。
3)mold flux连铸保护渣
1.Development of mold flux for heavy rail steel at PZHISC;攀钢大方坯重轨钢连铸保护渣的开发
2.Furthermore, this paper also has researched of the effect law of many additives on the mold flux crystal temperature .对同时加入多种助熔剂对保护渣析晶温度、矿物组成影响规律进行研究,并完善了连铸保护渣析晶性能理论。
3.In order to maintain stability of mold fluxes after absorbing Al2O3,high basic and high glass phase mold fluxes were used.从热力学方面分析了高铝钢钢渣反应特性,得到了适合高铝钢的精炼渣和中间包保护渣成分控制目标,使钢中[Si]得到准确控制,钢的洁净度达到较高水平;同时采用高碱性高玻璃化连铸保护渣理论保证了熔渣吸收Al2O3夹杂后性能的稳定性。
4)CC mold flux连铸保护渣
1.The melting speed of low carbon CC mold flux composed of different carbon materials(graphite and active carbon) and different carbon mass fraction((2.2%)的低碳连铸保护渣在空气中和在氩气中的熔化速度,结果是在有惰性气体保护下的熔化速度远小于一般在空气中的熔化速度。
5)mould fluxes连铸保护渣
1.Reasonable properties and compositions are necessary requirements for designing and developing mould fluxes.连铸保护渣是连铸生产中重要的功能材料，开发保护渣，需要对熔渣的性能、组成进行合理的设计。
2.In this paper, the relationship between component and melting point of fluorine free mould fluxes was studied by means of regressive orthogonal design.论文研究结果对环保型连铸保护渣的开发具有指导意义。
6)continuous casting mold flux连铸结晶器保护渣
延伸阅读
保护浇注保护浇注shrouded casting baohu liaozhu保护浇注(连铸)(shrouded easting)对连续铸钢过程中裸露于空气中的钢液采取保护，以避免钢液被空气二次氧化的一种重要的技术措施。钢液被二次氧化的区段包括盛钢捅注流、中间雄钢液面和注流、结晶器钢液面。对上述4个区段全面实施保护浇注，实质上即是在隔绝空气的条件下浇注，故又称无氧化浇注。连铸钢水的二次氧化，是钢中大型夹杂物的重要来源。特别是在连铸不锈钢和铝镇静钢等含有较高的易氧化元素的钢时，如不采取保护浇注措施都将导致严重的二次氧化，致使最终产品出现条痕、发纹、分层及冷轧板卷的开裂等缺陷，同时降低了合金元素，特别是铝的回收率。注流被空气二次氧化的程度，取决于注流下落的高度及下落速度、水口直径和紊流度。 保护浇注分为盛钢桶到中间罐和中间罐到结晶器两个部分。 盛钢桶到中间罐的保护无论何种保护型式(见图1)，都有其固有的优缺点，但都有利于改善钢的洁净度，具有防止钢水飞溅、减少辐射热和改善劳动条件.的作用。其中保护管式(长水口)与中间罐浸入式水口类似，由于它操作简便，费用较低，因而受到世界各国的普遍重视，应用甚广。为了克服高速注流产生的负压导致接缝吸气，可向保护管的连接处通入氮气密封(图1c)，使注流始终处于低氧含量的保护气氛之中。保护罩式虽然可以获得良好的效果，但要消耗大量的氢气(50~1。。m3/h)。保护管的材质主要有熔融石英和A1203一C质两种。材质的选择可根据浇注钢种和操作条件而定。保护效果主要依据保护气氛中的含氧量评定。一般含氧小于1.。%，其最大目标值为0.2%。其次，良好的保护应使钢中酸溶铝损失减少;含氧降低，并能防止钢液增氮。连铸钦稳定不锈钢时结晶器液面上漂浮的渣壳，主要与浇注过程中随钢液的二次氧化带入的氮气有关。 中间罐到结晶器的保护应用最为广泛的是浸入式水口保护渣浇注(图Za)。对小断面铸坯由于使用浸霸5蘸酱 a bc 刊矫，刊卜刊粉”卿黔黔 d ef 图1盛钢桶钢流深护的各种型式 a、b、c一保护管式，d一保护翠式;亡、了一气体保护式 1一盛钢桶口一滑动水口滑板.3一保护管沮一中间罐覆盖荆; 5一中间罐，6一灼氧孔;7一保护翠入式水口的困难，可使用气体保护(图2b、‘)。
