which increases the solubility of boron element in the austenitic matrix and promotes the hardness of stainless steel by 8.54%.The life of transfer pipe of zinc liquid made from the high boron abrasive wear resistant stainless steel is 1.5～1.8 times longer than that of common stainless steel ...
In this paper, an introduction on recent material developments in the automotive industry concerning both the use of new generation high strength steels and light metals with particular emphasis on aluminium alloys will be given. A comparison between steel and aluminium application in the automotive ...
The development and the application of concrete (high performance concrete, reactive powder concrete, low strength concrete, lightweight aggregate concrete, steel fiber reinforced concrete, self compacting concrete, smart concrete, etc.) and reinforcing materials for concrete (fiber reinforced plastics, pre...
A new kind of V–Ti–N high strength microalloyed medium carbon steel has been developed, which is used for fracture splitting connecting rod. In this arti... X Zhang,Q Cai,G Zhou,... - 《Journal of Materials Science》 被引量: 49发表: 2011年 Application of thermomechanical treatment on...
The carbon content of steel largely determines its usefulness for ___ applications. A. typical B. tough C. fantastic D. specific 相关知识点: 试题来源: 解析 D 【详解】试题分析:考查形容词辨析。A. typical 典型的;B. tough 困难的;C. fantastic 不切实际的;D. specific 具体的;句意:铁中的 ...
The inhibitor in the invention can effectively prevent the carbon steel materials from being corroded by sulfuric acid in the pickling process, and has the advantages of environment protection, low usage amount, high corrosion inhibition efficiency, stable performance and the like.万嵘...
The carbon content of steel largely determines its usefulness for ___ applications. A. typical B. tough C. fantastic D. specific 相关知识点: 试题来源: 解析 [答案]D [解析]句意:钢的碳含量(的多少)很大程度上决定了它具体的用途。typical典型的;tough艰辛的;fantastic较好的,很大的;specific明确...
reviewed, and the amine collectors with different carbon chain lengths, different types and different substituent sites are compared.The practical application and mechanism of amine collectors were analyzed and summarized, and the development direction of amine collectors in the future was also prospected...
The vigorous development of hydrogen energy is an effective way to achieve “carbon peak and carbon neutrality” in China. In the whole industry chain of hydrogen energy, including production, storage, transportation, distribution, and application, storage and transportation cost is more than 30%. ...