首页>
外国专利>
INTENSIVE PROCESS TECHNOLOGY steel alloying nitride and carbon nitride nanophase alloying elements
INTENSIVE PROCESS TECHNOLOGY steel alloying nitride and carbon nitride nanophase alloying elements
展开▼
机译:强化工艺技术钢合金化氮化物和碳氮化物纳米相合金元素
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: metallurgy.;SUBSTANCE: invention relates to ferrous metallurgy, particularly, to alloying of steel by nitride and carbonitride nanophases of alloying elements. Alloying materials together with carbamide are added into ladle with steel, total consumption of carbamide making 0.8 kg per ton of steel. Addition of alloying materials is effected in compliance with alloying process as follows: aluminium - 1.8 kg/t along with carbamide in amount of 0.5 kg/t, ferrovanadium - 0.8 kg/t, and silicon manganese - 4.0 kg/t along with carbamide in amount of 0.3 kg/t.;EFFECT: notable increase in steel quality.;1 ex, 1 tbl
展开▼
机译:技术领域本发明涉及黑色冶金,尤其涉及通过合金元素的氮化物和碳氮化物纳米相使钢合金化的方法。将合金材料和尿素一起添加到钢水包中,尿素的总消耗量为每吨钢0.8千克。合金化材料的添加按照以下合金化工艺进行:铝-1.8 kg / t以及0.5 kg / t的尿素,钒铁-0.8 kg / t,硅锰-4.0 kg / t以及尿素。量为0.3千克/吨;效果:钢材质量显着提高。; 1 ex,1 tbl
展开▼