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- C+BN skeleton particles can decrease viscosity,melting temperature,melting rate and crystallizing temperature of the mold powder. C+BN作为骨架粒子可以使保护渣的粘度减小、熔化温度降低、熔化速度降低、结晶温度降低.
- A new method of using the time of last inflection of burning curve of mold powder as the index of the melting speed is developed. 提出了以保护渣烧损曲线最后一个拐点对应的时间来表征其熔化速度的新方法。
- Through optimizing the oscillation parameters and mold powder properties, the hook mark defect of billet was eliminated and the surface quality improved obviously. 通过优化结晶器振动参数和改善保护渣性能,消除了铸坯的钩形振痕等缺陷,改善了表面质量。
- Based on pointmodel between copper plate and mold powder particle and the adhesion theory between friction and copper plate wear,the wearing extent was analyzed. 通过对结晶器铜板与保护渣颗粒微元体接触点模型分析,并结合摩擦与磨损黏附理论分析实际生产中铜板受磨损的影响因素。
- The molding powder(CL-18 :F2311=98.5 : 1.5) was made using fine CL-18 particles and the initiation properties of the molding powder was tested. The results show that CL-18 was an explosive easy to be detonated with low sensitivity. 利用细颗粒CL-18制备了造型粉(CL-18:F2311=98.;5:1
- A. Melamine is an organic base with the chemical formula, composed of molding powder, cellulose pulp and other filler, is a hard, thermosetting plastic which is widely used in tableware. 所谓美耐皿，是一种有机化学物，由压型粉和其他填充料合成。是一种强性的，热硬化性的化学塑胶材料，广泛应用于餐具。
- The device is mainly applied for the pre-heating processing for thermo-set resin material such as melamine, epoxy molding compound , bakelite and urea formaldehyde molding powder , etc. 设备主要用于密胺、环氧树脂，酚醛树脂及尿素塑料等热固性材料的加热工序，应用于压缩成型、移送成型、挤出成型等成型工程。
- ASTM D 789-98 provides an official, standardized procedure for testing polyamide or nylon molding powders. 98标准提供了一个测量聚酰胺/尼龙铸造模粉粘度的标准方法。
- urea-formaldehyde molding powder [化] 脲醛压塑粉
- Mild Cooling Mold Powder for Slab Casting 板坯连铸用缓冷型保护渣
- Keywords wide slab;mold powder;sculls;strike-alarm; 宽板坯;结晶器保护渣;钢液结壳;粘结报警;
- By using solidification and melted slag theory,series mold powders of low alloy steel,plain carbon steel and high carbon steel,were developed and used in production successfully. 运用凝固理论和熔渣理论,研制开发了适用于低合金钢、普碳钢、高碳钢的系列保护渣并成功地应用于连铸生产。
- He is cast in his father's mold. 他长得和他父亲一模一样。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- Referring to the production experience of these years in the No.3 steelmaking plant of Anshan Iron& Steel Complex, the relation between the breakout and the mold powders is set forth in the present paper, and some countmeasures are put forward. 结合鞍钢第三炼钢厂板坯连铸机多年来的生产实践，阐述了板坯连铸机粘结漏钢与结晶器保护渣的关系，并提出了一些防止漏钢的措施。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- A narrow border, molding, or fillet. 扁带饰窄条，装饰用嵌线或窄带
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
