washout

The results showed that uniform corrosion,pitting,erosion corrosion and their interaction are the main causes of the failure of the PTA oxidation equipments in the environment containing acetic acid,Br~- and fluid steam and liquid.

結果表明,氧化設備發生的腐蝕失效是由于其在醋酸、Br-、流動的汽/液腐蝕環境下發生了均勻腐蝕、點蝕、沖刷腐蝕和汽蝕以及他們的交互作用所致。

The heating tubes in the 1st section mainly suffer from corrosion of dissolved oxygen while those in the 2nd section suffer from erosion corrosion of high-temperature steam.

其中第一、二節熱器管內主要為溶解氧腐蝕 ,而盤管內主要為高溫蒸汽的沖刷腐蝕。

Study on Erosion-Corrosion Behavior of Stainless Steel in Acidic Liquid-Solid Two-phase Flow;

酸性液固兩相流中不銹鋼沖刷腐蝕行為的研究

In Field Electrochemical Detection and Erosion-corrosion Investigation of Metallic Materials in Marine Environment;

海洋環境中金屬材料現場電化學檢測及沖刷腐蝕研究

The influences of tungsten and carbon content on microstructure,hardness,impact toughness and erosion-corrosion resistance of these cast irons were investigated by metalloscope,image analyzer,X-ray diffraction,electron probe analyzer,mechanical properties test and low angle erosion-corrosion test in salt water sand slurry in this paper.

通過金相組織觀察、X射線衍射相結構分析、圖像分析儀定量金相測試、電子探針微區成分分析、力學性能檢測和鹽水砂漿中的低角度沖刷腐蝕試驗,研究了含碳量和含鉬量對高鉻鉬鎢耐磨鑄鐵組織、結構、硬度、沖擊韌性和抗沖刷腐蝕性能的影響規律。

Using selfmade simulation test stand for copper tubes in condenser of turbines,simulated test of tube erosion for NiP and NiW plated coating and brass HSn 701A has been carried out.

利用自制的汽輪機凝汽器銅管模擬試驗裝置,進行Ni P、Ni W鍍層與黃銅HSn70 1A模擬管端沖刷腐蝕試驗。

The resistance to erosion and cavitation-abrasion of the two steels were evaluated by mass-loss method,and corrosion surface morphologies were observed by SEM.

5%NaCl溶液中的沖刷腐蝕和磨蝕性能分別進行測試,用失重法評價了2種材料的抗沖刷腐蝕和磨蝕性能,并利用掃描電鏡觀察了其腐蝕形貌。

With the self-made erosion test device,the erosion test of HSn70-1A brass and HA177-2A brass was carried out,and the right experiment data were matched into curves.

利用自制的沖刷腐蝕裝置,對HSn70-1A、HA177-2A黃銅管進行沖刷試驗,對實驗數據進行曲線擬合。

The impeller of 32SA-19A circulation pump is vulnerable to steam corrosion strikes in operation,which is likely to lower pump output and directly compromise vacuum of generating unit, In the paper possible causes of steam corrosion strikes are analysed,some relevant countermeasures are proposed and test data of the improved pump are analysed as well.

32SA-19A型循環水泵在運行中,葉輪受汽蝕沖刷的現象非常嚴重,往往使泵的出力降低,直接影響了機組的真空。

Erossion-Corrosion of Cu-Ni Alloy in Liquid/Solid Two Phase Flow through Pipe

白銅在液固雙相流中的沖刷腐蝕研究

Study on Erosion-Corrosion Behavior of Stainless Steel in Acidic Liquid-Solid Two-phase Flow;

酸性液固兩相流中不銹鋼沖刷腐蝕行為的研究

Influence of the TiN film layer on the anti-erosion performance of the 2Cr13 stainless steel blade

TiN膜層提高2Cr13不銹鋼葉片的抗沖刷腐蝕性能

Erosion-Corrosion Behavior of Copper and 90/10 Cu-Ni Alloy in Flowing Seawater;

TUP紫銅及B10銅鎳合金流動海水沖刷腐蝕行為研究

In Field Electrochemical Detection and Erosion-corrosion Investigation of Metallic Materials in Marine Environment;

海洋環境中金屬材料現場電化學檢測及沖刷腐蝕研究

Effect of Nonuniformity of Multi-phase Flow with CO_2 on Erosion Corrosion of Pipeline

含CO_2多相流相態的非均勻性對輸油管沖刷腐蝕的影響

DESIGN OF A HIGH-SPEED JET IMPINGEMENT EROSION-CORROSION APPARATUS AND IN-SITU ELECTROCHEMICAL MEASUREMENT

高速噴射式沖刷腐蝕實驗裝置的研制及其實時動態電化學測試

Liquid erosion dramatically accelerates naphtehnic acid corrosion of the stainless steels.

流體沖刷明顯加劇不銹鋼的環烷酸腐蝕.

Corrosion Electrochemical Behavior of 3C Steel Under Simulated Erosion-Corrosion Condition by Seawater Containing Sediment

模擬泥沙海水沖刷環境下3C鋼的腐蝕電化學行為

etch rinse processor

薄片腐蝕 沖洗裝置

Research and Application of Duplex Stainless Steel with Corrosive and Erosive Resistance

耐腐蝕沖蝕的雙相不銹鋼研究與應用

The cliff is gradually washed away by the sea.

這處懸崖逐漸讓海水沖刷剝蝕了。

The cliffs are being gradually washed away by the sea.

這處懸崖逐漸讓海水沖刷剝蝕了.

The cliff be be gradually washed away by the sea

這處懸崖逐漸讓海水沖刷剝蝕了

The sea has eaten away much of the shore

海水沖刷，侵蝕了大片海岸。

It has merits like fine heat stabilization good eroding resistion and so on.

熱穩定性好，抗沖刷，耐侵蝕能力強。

The waves had undermined the cliff.

波浪沖刷侵蝕懸崖的底部。

An Elementary Study for the Mechanism of Earth Dam Break

土石壩潰決沖刷侵蝕的力學機理初探