1) synthetic pig iron
合成生铁
2) biosynthetic FeMo cofactor in vivo
体内生物合成铁钼辅基
3) cost of pig iron
生铁成本
1.
In order to lower the cost of pig iron, it is carried out that granular coke instead of some coke adding to BF from the top at Zhanggang is used.
为降低生铁成本 ,张钢用粒焦代替部分合格焦炭入炉 ,加入量达 80 kg/t,置换比达 1。
4) ferreous synthetic furnace
铁合成炉
1.
The application of ferreous synthetic furnace,triad graphite synthetic furnace and diad graphite synthetic furnace in the production of high purity hydrochloric acid is compared.
对铁合成炉、三合一石墨合成炉、二合一石墨合成炉在高纯盐酸生产中的应用情况进行了对比。
5) synthetic ductile iron
合成球铁
1.
With the purpose to meet the requirement that contents of Mn、Ti、S、P and trace elements must be very low, the charging mixture was consisted of large amount (70%~80%) of steel scrap plus little amount (0%~10%) of pig iron and induction furnace melting was adopted to produce high toughness synthetic ductile iron.
为满足Mn、Ti、S、P及微量元素含量都很低的要求,采用由大量(70%￣80%)废钢,少量(0%￣10%)新生铁和增碳剂组成的炉料,用感应炉熔炼,生产高韧性合成球铁。
6) Synthetic cast iron
合成铸铁
1.
Fifty percent scrap steel and fifty percent pig iron infiltrated by flaky graphite were melted in a medium frequency induction furnace for producing synthetic cast iron.
在中频感应电炉上进行合成铸铁的试验,以50%废钢+50%新生铁的炉料配比,用鳞片状石墨充分浸润的增碳工艺,抗拉强度普遍提高10～20MPa,壁厚敏感性(不同截面硬度差)ΔHBmax降低10～20HB,三角试片白口宽度在1～3mm。
2.
The melting conditions and mechanical properties of the synthetic cast irons produced with steel scrap and returns as main melting charge were introduced.
介绍以废钢和回炉料为主要炉料生产合成铸铁的熔炼条件和合成铸铁的力学性能指标。
3.
To resolve the problems above,the synthetic cast iron,i.
为解决铸铁熔炼所需原材料生铁价格的不断上涨,以及生铁的长期使用带来的遗传影响,使铸铁产品的力学性能和金相组织出现一定恶化等问题,在缸体类铸铁产品的生产中,采用合成铸铁,即废钢加增碳剂增碳的方式进行铸铁生产。
补充资料：钼铁生产装置(吉林铁合金厂)
钼铁生产装置(吉林铁合金厂)
、。铁生产装置(吉林铁合金厂)曝
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