1) percentage of vermicular graphite
蠕化率
1.
The influences of furnace charges, chemical composition, quality of vermicularizing alloy, holdingduration after vermicularizing treatment and tapping temperature on percentage of vermicular graphite werediscussed.
讨论炉料、化学成分、蠕化剂质量、处理后包内保留时间和温度对蠕墨铸铁蠕化率的影响。
2.
The influences of composition of cored-wire and its addition amount on the percentage of vermicular graphite were ana-lyzed,and the parameters of cored-wire injection process were determined by carrying out vermiculariz-ing treatment experiments.
通过试验分析了包芯线的化学成分及加入量对蠕化率的影响,确定了喂丝工艺的工艺参数。
2) vermicular graphite rate
蠕化率
1.
The principle of using ultrasonic wave to detect the vermicular graphite rate in vermicular iron is introduced.
介绍了超声波声速测定蠕墨铸铁蠕化率的原理,通过用金相和超声波两种方法对蠕墨铸铁蠕化率进行对比测量,验证了蠕化率与声速的对应关系。
3) vermicularity
蠕化率
1.
The basic principle for ultrasonic detection of compactizing quality in compacted graphite cast iron and the relationship between ultrasonic speed and vermicularity is expounded.
论述了超声法检测蠕墨铸铁蠕化质量的基本原理、蠕化率与声速的关系，并对影响声速的其他因素进行了分析，用超声法实现了对蠕墨铸铁蠕化率的快速无损检测。
4) assessment and specification of v.g. percent
蠕化率的评定和规定
5) creep rate
蠕变率
1.
High quality silica brick for hotblast stove, of which the creep rate is 035% and the content of residual quartz is 05%, has been produced by selecting high quality silica, adopting mixed silica brick making technique, choosing reasonable mixingratio of silica and the best burning schedule
选用优质硅石原料,采用混合硅石制砖技术,选用合适的硅石混合比例和最佳烧成制度,生产出了蠕变率为-0。
补充资料：蠕化剂
vermiculizer：生产蠕墨铸铁的添加剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条