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JFE Steel set up a large-scale destruction and fatigue evaluation center

Mar. 29, 2019

JFE钢铁设立大型破坏·疲劳评价中心

JFE Steel set up a large-scale destruction and fatigue evaluation center

据信息资源网  近日,JFE钢铁公司宣布,为深化钢铁材料破坏、疲劳、焊接领域的研究开发和创新改革,该公司在钢铁研究所千叶地区设立了“大型破坏·疲劳研究中心(JWICIF2)”。该中心约投资10亿日元新装或集中了8000t抗拉试验机和48m钢管弯曲试验机等大型试验设备,建成了世界最大等级的疲劳、脆性破坏、接合技术的综合性评价、研究机构,可一站式完成对大型钢结构物的各种研究试验。

According to the Information Resources Network, JFE Iron and Steel announced that in order to deepen research, development, and innovation in the fields of damage, fatigue, and welding of iron and steel materials, The company has set up a " Great Destruction and Fatigue Research Center (JWICIF2)" in the Chiba area of the Iron and Steel Research Institute. The center invested about 1 billion yen in new equipment or concentrated large-scale test equipment such as 8000t tensile testing machine and 48m steel pipe bending testing machine, and built a comprehensive evaluation and research institute for the world's largest level of fatigue, brittle failure, and bonding technology. A variety of research and experiments on large steel structures were completed in one stop.

近年来,随着以船舶、管线为首的大型结构物轻量化和高强度化的发展,对其破坏安全性相关的要求也日益提高。例如,在船舶领域,自2015年开始,国际海事机构提出的SOx排放规定在指定海域的执行更为严格,且自2020年起将应用于普通海域。因此,通过在船舶上应用LNG燃料以降低NOx、SOx排放量受到关注,在LNG的液化温度-160℃左右的超低温仍能保持优秀的破坏安全性的奥氏体不锈钢、9%镍钢、高锰钢等的需求增加。在管线领域,极寒地区、地震/断层带、深海等,产品的应用环境有更加恶劣的趋势。向用户乃至全社会保证应用于这种严酷环境中钢结构物的安全性成为以钢铁业为首的主体产业的责任。

In recent years, with the development of lightweight and high-strength structures of large structures such as ships and pipelines, the requirements related to the safety of damage have been increasing. For example, in the field of ships, since 2015, the SOX emission regulations proposed by the International Maritime Organization have been enforced more strictly in designated sea areas and will be applied to ordinary sea areas from 2020. Therefore, attention has been paid to the reduction of NOx and SOx emissions by using LNG fuel on ships. Therefore, attention has been paid to reducing the emissions of NOx and SOx by using LNG fuel on ships. The demand for austenitic stainless steel, 9% nickel steel, high manganese steel, etc., which maintains excellent failure safety at an ultra-low temperature of LNG liquefaction temperature of -160 °C, is increasing. In the field of pipelines, extremely cold regions, earthquakes/fault zones, deep seas, etc., the application environment of products has a more severe trend. It is the responsibility of the user and the whole society to ensure the safety of steel structures used in such harsh environments to become the main industry led by the steel industry.

JFE钢铁公司为了进一步促进该领域的研究开发活动,在各钢铁研究所现有各种大型破坏、疲劳试验机等的基础上,新增加了可在低温环境等特殊环境下进行试验的设备,在钢铁研究所千叶地区设立了“JWICIF2”作为开发基地。“JWI-CIF2”不仅有各种大型评价试验设备,同时还开设了以船舶、管线领域为中心的商品及其破坏疲劳评价技术、实际的评价试验样品等的展区。因此,“JWICIF2”已经超越了单纯意义上的试验中心范畴,该公司将与国内外用户和研究机构充分利用该基地,开展共同研究和创新改革。

In order to further promote the research and development activities in this field, JFE Steel has newly added equipment that can be tested in special environments such as low-temperature environments on the basis of various large-scale destruction and fatigue testing machines in various steel research institutes. The Chiba area of the Iron and Steel Research Institute has established "JWICIF2" as a development base. "JWI-CIF2" not only has a variety of large-scale evaluation and test equipment but also set up an exhibition area focusing on the field of ships and pipelines and its failure fatigue assessment technology, actual evaluation test samples and so on. Therefore, "JWICIF2" has gone beyond the scope of the experimental center in a simple sense. The company will make full use of the base with domestic and foreign users and research institutions to carry out joint research and innovation reform.

JFE Steel set up a large-scale destruction and fatigue evaluation center


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