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- base iron melt quality 原铁液质量
- Quantitative Measurement of Compacted Graphite Cast Iron Melt Quality 蠕墨铸铁铁液状态的定量化测评
- The production practice showed that increasing tapping temperature is the key to obtain high quality iron melt. 经生产验证,提高铁液的出炉温度是获得优质铁液的关键;
- The mechanism of solution of recarbonizer into cast iron melt is discussed. 介绍了增碳剂在铁液中溶解的机理和目前主要采用的投入法和喷粉法增碳工艺。
- With theoretical analysis and production practice, the omens of cupola melt oxidation, the mechanism and reasons of iron melt oxidation, its influence on castings quality were described, and measures to prevent melt oxidation were proposed. 摘要通过理论分析和生产实践，敍述冲天炉铁液氧化的特徵、铁液氧化的发生机理和原因、铁液氧化对铸件质量的影响，以及在生产中预防铁液氧化的措施。
- After TEG cleaning,the melt quality was improved,the waste discharge capacity was reduced. 装置进行TEG清洗后,提高了熔体品质,降低了排废量。
- After TEG cleaning, the melt quality was improved, the waste discharge capacity was reduced. 装置进行TEG清洗后，提高了熔体品质，降低了排废量。
- The rationality of iron melt distribution and railroad layout can be evaluated by the simulation system. 建立的仿真系统实现了对铁水物流分配和铁路布局合理性的研究。
- In addition, the advantages and disadvantages of iron melt filtering and various inoculating alloys were disc... 介绍用于蠕墨铸铁生产的亚球化和反球化蠕化处理方法,以及孕育方法、蠕化处理包的控制措施。
- In order to ensure high nodularity of nodular iron castings,it is necessary to reduce the sul phur content of the base iron. 为保证球铁件稳定获得高球化率,要求降低原铁液的含硫量。
- Abstract One of keys of production of centrifugal casting pipe of s.g.iron is continuous and fast delivery of qualified base iron with proper chemical composition and temperature. 应用离心铸造工艺生产球墨铸铁管，连续快速提供化学成分和温度均合格的优质铁液是生产的关键环节之一。
- The pure iron melt was deoxidized by metallic aluminium or silicon in a Mo wire resistance furnace and the specimens containing different oxide contents were obtained. 为了给高洁净钢连铸细晶技术提供相关理论依据,在高温钼丝炉中通过对电解纯铁加金属铝和硅脱氧,获得不同铁液洁净度的试样。
- That is, all factors favorite in both forming spherical nuclei and growing in all directions in the iron melt can be regarded as factors promoting graphite spheroidization. 也就是说，凡是有利于铁水中形成球形核心，并有利于这种核心在各个方向均匀生长的因素，都可看作是促进石墨球化的因素，反之亦然。
- Introduced the result of nodularization-inoculation treatment for iron melt by using cored wire injection process in the Tenth Branch Company of Inner Mongolia No.1 machinery Group Corporation. 介绍了在内蒙一机集团第十分公司用喂线法对铁液进行球化-孕育处理的结果。
- Processes such as basic iron melt,pouring,anncal treatment,cleaning and coating,die maintenance,coremaking in procluction of centrifugal casting pipe of s.g.iron have been discibed. 介绍了离心铸造球墨铸铁管生产中的铁液准备、浇注、退火处理、清整涂覆、管模修理和砂芯制造等过程。
- Melting quality of a Pyrex type glass was improved considerably by tapping the bottom dirty layer from the side wall of the working chamber of the furnace. 采用成型池两侧壁打孔放料的办法,排除了炉池底部脏料,显著改进了高硼硅质玻璃的熔制质量。
- She was a little fuller of figture than five years before when she married; but she had lost nothing of her vivacity. Her blue eyes still retained their melting quality. 他的身段比五年前结婚时丰满了许多,但依旧活泼欢快,蓝蓝的眼睛仍旧充满柔情。她看上去有五十岁了,却说自己只有二十八岁;装化的令人作呕,用大大的黑眼睛厚颜无耻地向学生抛媚眼,笑容更是粗俗地带着引诱。
- She was a little fuller of figture than five years before when she married;but she had lost nothing of her vivacity. Her blue eyes still retained their melting quality. 他的身段比五年前结婚时丰满了许多，但依旧活泼欢快，蓝蓝的眼睛仍旧充满柔情。
- Her blue eyes still retained their melting quality;and her yellow hair, disheveled by the wind and rain, kinked more stubbornly than ever about her ears and temples. 一对蓝眼睛还是那么柔情似水，被狂风和雨水弄乱的金发固执地纽缠在耳朵和太阳穴周围。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
