A3 Steel is an alloy of iron and carbon.(a)Describe, with the aid of labelled diagram(s), the benefit of mixing carbon with iron.(b)The percentage of iron in steel can be determined vi a reaction with dilute sulfuric acid.The iron in steel reacts with dilute sulfuric acid to produc...
英语翻译Steel is an alloy of iron and carbon with other elements added to produce specific properties.the various types of steel can be grouped under two major headings.carbon steel .a steel in which the main alloying element is carbon .carbon steels are further divided into three groups .low...
The article focuses on iron and steel refuse recycling. Steel is an alloy of iron and carbon. Its characteristics include strength, high melting point, ductility, corrosion resistance and weight. Semi finished steel products are usually in the forms of a conventional slab, bloom, billet, tube ...
•History•SteelmakingProcess•MechanicalWorkingandHeatTreatments Preface Steelisanalloyofironandotherelements,primarilycarbon.Thecarboncontentofsteelis0.02~2.1wt%,below0.02wt%ispureironand2.1~6.7wt%iscastiron.Carbonsteelsarethemostcommonlyandpopularlyusedconstructionalsteelmaterials.Toknowthiskindof...
Steel is actually an alloy of _ and ___.A.iron, tinB.copper, tinC.iron, carbonD.iron, copper的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产
Steel is an alloy composed ___of iron and carbon. A.primarilyB.traditionallyC.carefullyD.partially 答案 A[解析] primarily主要地;traditionally传统上地;carefully小心地,谨慎地;partially部分地。该句的意思是“钢铁主要是由铁和碳构成的一种合金”,故答案为A。相关推荐 1Steel is an alloy composed ___of...
Steel is an alloy composed ___of iron and carbon. A. primarily B. traditionally C. carefully D. partially 相关知识点: 试题来源: 解析 A [解析] primarily主要地;traditionally传统上地;carefully小心地,谨慎地;partially部分地。该句的意思是“钢铁主要是由铁和碳构成的一种合金”,故答案为A。反馈 ...
Steel is an iron alloy, meaning it’s primarily composed of iron and combined with one or more alloying metals to produce new materials with unique properties. There are four main classifications, but there are also multiple subgroups that serve different purposes. Its properties change depending ...
Steel is an alloy composed of elements like carbon and iron. Iron is an element found in the Earth’s crust. Iron is actually the base metal found in steel. This contributes to steel’s overall strength. While wrought iron and cast iron were the material of choice in ancient times, they...
Plain, or "carbon," steel is an alloy metal of iron and carbon. In order to produce steel, iron must first be smelted from ore in a furnace. Impurities that were present in the iron ore must be extracted. The iron that results generally still contains a carbon content which is too hi...