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corrosive environment是什麼意思,corrosive environment的意思翻譯、用法、同義詞、例句

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  • 腐蝕性介質,腐蝕環境

  • 例句

  • It works well in resisting interference of control cables shield and protecting the cables in seriously corrosive environment.

    它對控制電纜的屏蔽幹擾和重腐蝕環境中電纜的防護都有較好的效果。

  • Influence of corrosive environment on structural resistance, resistance decrease model, seismic risk and seismic effect on structures are analyzed.

    分析了腐蝕環境對結構抗力的影響、抗力衰減模型、地震危險性、地震對結構的作用。

  • The performance indexes of an automatic analyzer for hydrogen sulfide and water for corrosive environment, the main compositional parts and block diagram of the computer control were described.

    文章闡述了一種用于腐蝕環境下的*********水份全自動分析儀的性能指标、儀器的基本組成及計算機控制軟件框圖。

  • Investigation on the fatigue cumulative damage rules under corrosive environment -by - fatigue loading.

    腐蝕環境與疲勞載荷交替作用下的疲勞累積損傷理論研究。

  • Top or intermediate coat in epoxy systems in severely corrosive environment.

    在嚴重腐蝕環境下用作環氧漆系列的面漆或中間漆。

  • Hydrogen embrittlement is an outstanding problem when high strength aluminium alloys are applied in the corrosive environment.

    氫脆是高強度鋁合金在腐蝕環境中應用遇到的突出問題。

  • The experimental results show that with increasing duration of exposure to a corrosive environment, the steel mass loss increases appreciably.

    實驗結果表明:隨着在腐蝕環境暴露時間的增加,鋼筋的質量損失加劇。

  • N curves of sorts of metals under general condition have been maturity. But the S N curves considering the effect of corrosive environment are reported.

    目前常規條件下各種金屬材料的S-N曲線已基本完備,但是考慮腐蝕環境影響的S-N曲線還很少見。

  • The propagation of surface cracks in welded connections made of type 921A steel has been investigated experimentally under bending fatigue load and in the corrosive environment of seawater.

    本文對921A鋼焊接接頭在海水腐蝕環境下受彎曲疲勞載菏作用時表面裂紋擴展規律進行了試驗研究。

  • For protection of exterior and interior surfaces of steel not exposed to direct sunlight in moderately corrosive environment. Especially for anticorrosion of the bottom of containers.

    適用于保護中等腐蝕程度環境中,不接觸陽光的鋼結構内、外表面,尤其適合集裝箱底部防腐之用途。

  • Based on the field examinations, the influence of corrosive environment upon the effectiveness of protective coatings and cathodic protection are discussed.

    筆者在實地考察的基礎上,從三方面詳細地分析了“管中管”腐蝕環境對管道腐蝕及陰極保護效果的影響。

  • The increasing concentration of H2S has deteriorated the corrosive environment, which has led to the excessive stress corrosion cracking mainly along the grain boundary.

    由于腐蝕介質H2S含量增加、腐蝕環境進一步惡化,從而導緻了該部位出現大量的以沿晶開裂為主的應力腐蝕開裂。

  • The corrosive environment and the measurements of corrosion control for Hangzhou Bay Bridge were introduced, and the measurements used were commented in this paper.

    本文對杭州灣跨海大橋所處的腐蝕環境和所采取的腐蝕控制措施進行了介紹,對大橋所采取的腐蝕控制措施進行了評析。

  • The method of prefabricating surface semi-elliptic cracks and the technique of fatigue trace carving in a corrosive environment have been tackled.

    試探了表面半橢圓裂紋的預制方法和在腐蝕環境中的疲勞刻痕技術;

  • Chrome tubing is classified as a corrosion-resistant alloy and is used where the wellbore conditions or reservoir fluid create a corrosive environment that conventional tubing cannot safely withstand.

    高鉻油管是一種耐腐蝕合金,用于井筒條件或儲層流體産生腐蝕性環境的情況,這種腐蝕性環境是常規油管不能安全地耐受的。

  • The formation of corrosive environment water has not only close relationship with rock composition but relates directly also to movement characteristics of groundwater.

    侵蝕性環境水的形成及其侵蝕能力不僅與岩石組分密切相關,而且與地下水在岩層中的運動特征有關。

  • Crack length measurement technique, which used for aeronautical materials under corrosive environment, has been stu***d in this paper.

    進行了腐蝕環境下航空材料裂紋擴展的自動測量技術研究。

  • For steel structures in severe corrosive environment, both above and below waterline.

    用于嚴重腐蝕環境下鋼結構的保護。

  • A kind of pressure sensor applied to high-temperature, high-pressure and corrosive environment was designed to meet the demand of research on extreme environment.

    設計一種可應用于高溫高壓、強腐蝕性環境的壓力檢測傳感器,以滿足極端環境科學研究的需求。

  • In addition to cracks resulting from welding in boiler and pressure vessels, there are also corrosion cracks due to corrosive environment.

    鍋爐及壓力容器除了焊接引起的裂紋外,還存在着由腐蝕性環境而引起的腐蝕開裂。

  • At the same time, the heavy duty coatings specially designed for strong corrosive environment also had more serious corrosion at Chongqing than at Hiroshima.

    即使按耐強腐蝕環境設計的重防蝕塗裝試樣,在重慶的腐蝕也比較嚴重。

  • On the condition that the design service life is confirmed, the design reliability level of the chemical structures should include the corrosive environment and its effect on the structures.

    因此,在設計基準期預先确定條件下,化工結構的設計可靠度水平應綜合考慮腐蝕性環境及其對建築結構的影響特點來決策。

  • Another one;a failure to promptly identify the complete population of service water, valves affected by the systems corrosive environment.

    另一個是,一個迅速被确定為工業水,的全部的部分,受系統糾正環境影響的管道。

  • The corrosion protection practice showed that the tubes with protective coating of nano titanium polymer and alloy tubes with tungsten-plating performed well in the corrosive environment.

    實踐表明,“钛納米聚合物防腐蝕塗層油管”和“鍍鎢合金防腐蝕油管”在上述環境使用較為適合;

  • Fatigue analysis for civil aircraft fuselage typical truss joint in serving environment was discussed, in which detail fatigue rating (DFR) method in corrosive environment was used.

    采用腐蝕條件下的細節疲勞額定值(DFR)方法對民機機身典型長桁機加接頭結構進行了綜合環境下的疲勞分析。

  • For underwater hull ballast tanks and other steel structures in severe marine corrosive environment.

    特别推薦用于船舷水下部位、壓載艙以及其他適用于嚴重海洋腐蝕環境下的鋼結構。

  • As a general purpose topcoat on the surfaces of engineering machinery, locomotives and machine tools; on interior and exterior steel and woodwork in moderately corrosive environment.

    作為通用面漆,用于工程機械、機車車輛和機器機床表面的塗裝,亦可用于中等腐蝕性環境下的鋼闆或木結構的内、外表面塗布。

  • 專業解析

    “腐蝕性環境(corrosive environment)”指能夠加速材料化學或電化學降解過程的特定外部條件組合。這類環境通常包含腐蝕介質(如酸性物質、鹽分、濕氣)、溫度變化、機械應力等因素,會顯著縮短金屬、混凝土等材料的使用壽命。

    根據美國國家腐蝕工程師協會(NACE International)的定義,腐蝕性環境的破壞性主要來自三個要素:

    1. 腐蝕介質濃度:如氯離子濃度超過500ppm會加速不鏽鋼的點蝕(來源:NACE SP0169标準文檔)
    2. 溫濕度協同效應:濕度>60%RH且溫度>25℃時,腐蝕速率呈指數增長(來源:EPA腐蝕防治技術文件)
    3. 氧化還原電位:環境中存在電位差時,不同金屬接觸會形成原電池腐蝕(來源:ASTM G71标準指南)

    典型腐蝕環境包括:

    材料防護領域的最新研究顯示,采用陰極保護配合環氧樹脂塗層可使鋼結構在腐蝕環境中的壽命延長3-5倍(來源:ISO 12944防腐标準)。美國職業安全與健康管理局(OSHA)建議,在腐蝕性工作場所應使用316L不鏽鋼或哈氏合金等耐蝕材料(來源:OSHA 1910.1200技術手冊)。

    網絡擴展資料

    “Corrosive environment”指具有腐蝕性介質或條件的環境,這類環境會通過化學或電化學反應導緻材料(如金屬、混凝土等)逐漸被破壞。以下是詳細解釋:


    1.定義與核心特征


    2.典型腐蝕性環境類型

    根據ISO 12944标準,腐蝕性環境可分為以下幾類: | 分類 | 環境示例 | 腐蝕強度 | |------|----------|----------| |C3(中等) | 城市工業區(含中等SO₂)、近海岸低鹽區 | 中等腐蝕 | |C4(高) | 化工廠内部、高濕度沿海工業區 | 高腐蝕 | |C5(很高) | 海上平台、高鹽分海洋環境 | 極強腐蝕 |


    3.環境介質的具體影響


    4.防護措施


    總結來看,腐蝕性環境需結合介質成分、物理條件及環境分類綜合評估。如需具體工程應用中的防護方案,可參考ISO 12944等标準。

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