1) high purity foundry pig iron
高纯铸造生铁
2) solid iron casting
纯铁铸造
3) iron casting,iron founding
生铁铸造
4) cast pig iron
铸造生铁
1.
In this paper, the price formation of natural fuel in the recovery production of small blast furnace in Baguan River Hard-Wearing Cast Plant and prices of cast pig iron in the major cities of the mainland were briefly introduced; cost of production in the recovery production of this blast furnace was bugeted and analyzed ; ways to decrease its cost were put forward.
简介攀枝花市巴关河耐磨铸件厂小高炉恢复生产的原燃料价格构成情况以及国内主要城市的铸造生铁市场行情,对该高炉恢复生产的生产成本进行了预算和分析,提出了降低其生产成本的途径。
5) hi-purity pig irons
高纯生铁
1.
A detailed discussion was made on the market demand for the hi-quality iron castings,especially the ductile iron castings,ADI castings and vermicular iron castings,and the compositions requirements for the hi-quality foundry pig irons including hi-purity pig irons used for production of above castings.
论述了优质铸铁件,特别是球铁、等温淬火球铁(ADI)和蠕铁件的市场需求及生产这些铸件必需的优质铸造生铁(包括高纯生铁)成分要求;指出优质铸造生铁大都是小高炉生产的,由于国家有关部门下令关闭200 m3以下的高炉,造成优质铸铁件必需的原材料缺乏危机;建议国家有关部门均衡考虑制造业中各行业的发展,有计划地落实铸造生铁,特别是优质铸造生铁和高纯生铁的生产和供应问题。
补充资料：纯铁
纯铁
pure iron
纯铁下3种。PUre lron①铁含量大于99.工业纯铁5%的铁。:纯度为99.6一99只叱分为以二七面石民班‘.阿姆科(Armco)铁、电解铁和拨基铁。、阿姆科铁的最大磁导率尚为3500一5000，矫顽力Hc为乓8一80A/m，1.0T磁感应强度下的磁滞损耗几约为‘2.12w/kgo②纯铁:纯度为99.90一99.95%。是将工业纯铁在纯干氢中高温净化处理或真空重熔处理，将残余杂质元素进一步去除而制成。用于科学实验。③高纯铁:纯度为99.990一99.997%。是将工业纯铁或纯铁再经区域提纯制成。其软磁性能优越，月m可达100000，Hc为4.OA/m，只约为0.08W/kg，其成本高。 (何忠治)
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