hydrogen brittleness
英 [ˈhaɪdrədʒən ˈbrɪtlnəs]
美 [ˈhaɪdrədʒən ˈbrɪtlnəs]
n. 氢脆（性）
双语例句
- The experimental results show that the disabled pipe plate has some flaked inclusionss and cracks with character of hydrogen brittleness.
研究表明：报废管板中含有大量的片状夹杂物，管板的缺陷性质为夹杂性穿晶裂纹，具有氢脆特性。 - In this paper, blind welding, cold shortness and hydrogen brittleness are mainly discussed as the major problems arising in underwater wet welding.
湿法焊接的主要问题是“盲焊”、“冷脆”和“氢裂”，本文介绍了克服这些弊端的工艺和方法； - A series of analysis were made on the cracked area, including macro-and micro-analysis, chemical, hardness, microstructure test and hydrogen brittleness removing test.
对该失效件进行了断口宏观分析以及扫描电镜微观分析、化学成分分析、硬度检测、金相组织观察、并进行了氢脆试验验证。 - During the heating after the EIA treatment, hydrogen can diffuse to the surface and the interior of the steel simultaneously, but the effected depth is limited in the superficial layer within 100 μ m from the surface, so it will not cause hydrogen brittleness.
电化学诱导退火处理后加热时氢可同时向内部和外部扩散，但影响深度限于100μm以内的浅表层，因此不会引起氢脆。 - When smelting super high strength dented ribbed bar steel with electric arc furnace, gas content in steel is apt to the high side and thus influences the steel quality on hydrogen brittleness and aging.
用电弧炉冶炼超高强度凹间纹钢，钢中气体含量易偏高而造成氢脆和时效，从而影响钢的质量。 - Analyzes the reason of leakage about WGZ220/ 100-3 boiler water-cooling wall, points out the main reason is corrosion of hydrogen brittleness.
对石嘴山发电厂WGZ220/100-3型锅炉水冷壁管泄漏原因进行分析，指出氢脆腐蚀是此次事故的主要原因。 - The hydrogen atom is difficult to diffuse and concentrate in-ferrite, so the scattered induced austenite can prevent the hydrogen brittleness.
其弥散分布的形式及奥氏体本身的特性阻碍了氢的扩散和聚集，有效地抑制了氢脆的危害； - Besides, the hydrogen induced cracking hidden at the blue brittleness area had been also discovered.
除此，还发现隐藏在蓝脆区的氢诱发裂纹。 - The experiment has proved that in silicon bearing heat resisting nodular iron some amount of hydrogen are spontaneously dissolved into α Fe with silicon, and the segregation of hydrogen on crystal plane causes brittleness.
试验结果表明，铸态硅系耐热球铁固溶了一定数量的氢，它随硅原子溶入α-Fe而自发溶入，并在某些晶面形成偏析、导致氢脆。 - Simple as it is, the new embedded atom theory is applicable to metallic hydrogen brittleness, point defects ( impurity and vacancy), surface reconstruction, surface segregation and phase stabilization of alloys.
介绍了一种新的EAM理论，它表述简单，而且已经成功地用于金属的氢脆、点缺陷（杂质和空位）、表面重构、合金的表面偏析和相稳定的特性的研究。 - Through an analysis of the micro-properties of stress corrosion fracture of Kovar alloy, the paper proves that this alloy is a material sensitive to hydrogen brittleness and that the more the concentration of H+ and Cl-, the easier the occurrence of the corrosion fracture.
本文通过对可伐合金应力腐蚀断口的微观特征的研究，证明了可伐合金为氢脆敏感性材料，H+、Cl-浓度增加，合金易发生腐蚀开裂。 - Study on Mechanism of Hydrogen Brittleness of 304L Austenitic Stainless Steel
氢致304L奥氏体不锈钢脆断机理的研究 - Zinc chrome coat with a series of charateristics, such as excellent resistant corrode function, environment amity, hydrogen brittleness and coat uniformity, was widely applied to many fields.
锌铬膜涂层的优良耐蚀性能、环境友好、无氢脆性、涂层均匀等特点得到了广泛的应用。 - Occurring Reason and Guarding Against Blue Brittleness and Hydrogen Brittleness During Drawing Manufacture
拉伸加工中蓝脆与氢脆的产生及预防 - This paper analyzes and compares the ends of the brittle delay fracture and hydrogen brittleness of Austenitic alloy, and reveals their difference and relation. Also, it puts forward the mechanism of the stress-corrosion fracture and the hydrogen brittleness of Austenitic alloy.
通过对奥氏体合金脆性延迟断裂和氢脆断口的分析和比较，揭示了它们之间的区别和联系，提出了奥氏体合金应力腐蚀断裂与氢脆的机理。 - This article analyzes the reasons ( corrosion fatigue, corrosion cracking, hydrogen brittleness and mechanical fatigue) for the disfigurements of cracks in long gas and oil pipelines, and characters of the disfigurements of cracks.
分析了引起长输油气管道裂纹缺陷的原因（腐蚀疲劳、应力腐蚀破裂、氢脆、机械疲劳断裂）及其特征。 - Relationship of Stress Corrosion Crack and Hydrogen Brittleness
应力腐蚀断裂与氢脆的关系 - The Failure Analysis of Hydrogen Brittleness Fracture of Zinc Coating Dislocation-tooth Circlet
镀锌错齿垫圈氢脆断裂的失效分析 - The interaction effect of silicon brittleness and hydrogen brittleness is the essence of brittle cracking of silicon bearing heat resisting nodular iron.
硅脆性与氢脆性的交互作用是硅系耐热球铁脆裂的实质。 - Study on the Hydrogen Brittleness Feature of Austenite
面心立方奥氏体合金的氢脆特征研究