erosion-corrosion 中文意思是什麼
erosion-corrosion
解釋
沖蝕-
Ferrous sulphate treatment improves the erosion rate of the alubrass. the corrosion rates observed are however higher than that obtained with mexel 432
硫酸亞鐵處理改善鋁黃銅的浸蝕率，然而其腐蝕率仍高於m . 432處理。 -
Cavitation erosion and corrosion resistance of as - welded nickel aluminum bronze
焊態鎳鋁青銅的空蝕腐蝕性能 -
The mechanism of corrosion and erosion resistance of nicr alloy and cermet coatings were explored and their performance were compared with 20g, 20g covered by dope and the coatings of fecral, nicrti used widely at present
並將由這些新的塗層材料和目前廣泛使用的fecral ， nicrti以及與未加以保護的20g基體和刷塗料保護的20g在抗高溫氧化、高溫腐蝕、耐沖蝕磨損和熱震性等方面加以比較。 -
In the thesis, we developed new alloy and cermet coating materials by adjusting the content of cr in ni and add some amount of si and cr _ ( 3 ) c _ ( 2 ). the test of high temperature oxidation and corrosion, erosion, bonding strength, hardness, thermal cycling and thermal shock of coatings tests were carried out in this study
我們通過調整nicr合金中cr的含量，以及在nicr合金中加入適量固溶強化元素si形成新型nicr基合金塗層材料，以及加入cr _ 3c _ 2陶瓷形成nicr基金屬復合陶瓷塗層材料。 -
Because fully avoiding of environmental erosion is difficult, the research on the corrosion damage of the super - duralium is still one of the affairs of the first magnitude
由於環境腐蝕介質的侵蝕不可能完全避免，因此，有關超硬鋁合金構件的腐蝕損傷，仍然是航空領域中十分重要的研究內容。 -
Due to the formation of low melting calcium - aluminates the corrosion resistance and hot erosion strength are reduced
由於低熔點的鋁酸鈣的形成，火磚的抗腐蝕能力和抗熱蝕強度降低了。 -
In charge of one of major subjects of the national eighth five - year plan, i. e. " study on shotcreting techniques of polyacrylate emulsion cement mortar for impermeability coating of pu ding rcc dam ", the achievement of which has been appraised by the ministry of electric power and evaluated as reaching national leading level. 2. in charge of the major subject aided by the committee of national natural science funds, " study on durability of high bolumes of fly ash concrete ", the first phase achievement of which has been commended by the committee. 3. in charge of one of major subjects of the national ninth five - year plan, i. e. " study on high performance concrete in marine engineering, design and construction ". 4. acting as one of editors - in - chief of " technical specification for abrasion and cavities resistance of concrete in hydraulic structures ", which is issued by the ministry of water resources. 5. by providing the repairing and strengthening schemes on seepage and cracks of the basement of nanjing lukou international airport, the air traffic opening of the airport was ensured as scheduled. 6. consulting services on techniques of high performance and abrasion - erosion resistance concrete for three - gorges project, anti - corrosion of reinforced concrete strutures for the ore port of shanghai baoshan iron and steel works, mass fly ash concrete for jiangyin yangtze river bridge and pumping concrete for nanjing yangtze river second bridge
主持國家「八五」攻關項目「普定碾壓混凝土壩上游面丙乳砂漿防滲層大面積施工工藝研究」 ，成果通過部級鑒定，評價屬國內領先水平； 2 .主持國家自然科學基金重大項目「高摻量粉煤灰混凝土的長期性能研究「 ，階段成果獲國家自然科學基金委通報表彰與獎勵； 3 .主持國家「九五」攻關項目「海工高性能混凝土成套技術研究」 ； 4 .水利部「水工混凝土抗沖磨防空蝕技術規范」的主編之一； 5 .為南京祿口國際機場地下室修漏與裂縫補提出技術方案被采納並實施，為機場如期通航作出貢獻； 6 .為三峽工程抗沖磨高性能混凝土技術、上海寶鋼礦石碼頭鋼筋混凝土防腐蝕技術、江陰長江大橋大體積粉煤灰混凝土技術、南京長江二橋泵送混凝土技術等提供咨詢建議。 -
Erosion - corrosion of carbon steel in liquid solid two phase flow through pipe
固雙相管流中的磨損腐蝕機理研究 -
Investigation to erosion - corrosion behavior of stainless steel and high carbon steel
不銹鋼與高碳鋼的沖刷腐蝕磨損試驗研究 -
The major reasons for impeller failure were interactive action of coarse microstructure and oxygen corrosion as well as erosion - corrosion
結果表明，葉輪失效的主要原因是材料組織粗大以及氧腐蝕和沖蝕磨損交互作用的結果。 -
The water cooling system of water - cooling conditiong unit was discussed requiring attention to design, focusing on the analysis of the cooling water circulation materials used, corrosion methods and algae mud treatment methods to improve equipment reliability and life expectancy, reducing erosion caused economic losses
摘要論述了海水水冷櫃機冷卻水系統設計中需要注意的海水管路設計，著重分析了冷卻海水管路的材料選取，防腐方法，以及海藻泥沙處理的方法，以期提高設備的可靠性和壽命，減少腐蝕所造成的經濟損失。 -
Oxidation erosion, liquid aluminum erosion and the erosion mechanism of grey cast iron crucible for aluminum melting were described in detail. the methods such as alloying of as - cast surface for improving oxidation resistance of the grey cast iron crucible and both composition adjustment and infiltration protection for improving liquid aluminum erosion resistance of the crucible were introduced. the corrosion resistance and service life of grey cast iron crucible were improved effectively with these methods through decreasing various channels of erosion developing from the surface to the inner of crucible
詳細論述了熔鋁灰鐵坩堝的氧化腐蝕、鋁液腐蝕及其腐蝕機制，介紹了能夠提高灰鐵坩堝抗高溫氧化能力的鑄態表面合金化法和能夠提高灰鐵坩堝抗鋁液腐蝕能力的調整成分法與浸滲保護法，這些方法通過減少腐蝕由坩堝表面向基體內部發展的各種「通道」 ，有效地改善了灰鐵坩堝抗腐蝕性能，提高了坩堝使用壽命。 -
Abstract : oxidation erosion, liquid aluminum erosion and the erosion mechanism of grey cast iron crucible for aluminum melting were described in detail. the methods such as alloying of as - cast surface for improving oxidation resistance of the grey cast iron crucible and both composition adjustment and infiltration protection for improving liquid aluminum erosion resistance of the crucible were introduced. the corrosion resistance and service life of grey cast iron crucible were improved effectively with these methods through decreasing various channels of erosion developing from the surface to the inner of crucible
文摘:詳細論述了熔鋁灰鐵坩堝的氧化腐蝕、鋁液腐蝕及其腐蝕機制，介紹了能夠提高灰鐵坩堝抗高溫氧化能力的鑄態表面合金化法和能夠提高灰鐵坩堝抗鋁液腐蝕能力的調整成分法與浸滲保護法，這些方法通過減少腐蝕由坩堝表面向基體內部發展的各種「通道」 ，有效地改善了灰鐵坩堝抗腐蝕性能，提高了坩堝使用壽命。 -
For increasing the erosion - corrosion resistance of the elbow part, a process and simple equipment of making ceramic - coated elbow based on the theory of self - propagating high - temperature synthesis has been developed and applied in practice
作者提出了在彎頭內壁覆上陶瓷塗層以提高其耐沖刷及抗磨損性，並利用重力分離自蔓延法合成陶瓷塗層的原理，研究了製成陶瓷塗層復合彎頭的工藝及其簡易裝置，製成的復合彎頭和彎管已在生產中得到應用。 -
Test method for cavitation corrosion and erosion - corrosion characteristics of aluminum pumps with engine coolants
發動機冷卻劑對鋁泵的氣蝕和侵蝕特性測試方法 -
Standard test method for cavitation corrosion and erosion - corrosion characteristics of aluminum pumps with engine coolants
帶有發動機冷卻劑的鋁泵的氣蝕和侵蝕特性的標準試驗方法 -
Erosion - corrosion behavior of carbon steel in flowing solution of 3. 5 nacl
碳鋼在流動氯化鈉溶液中的磨損腐蝕行為 -
While they are more compact than rising stem valves, the stem threads are always exposed to flowing media, allowing for possible erosion / corrosion
這種結構形式比明桿更加緊湊，閥桿螺紋總是暴露在流體介質中，容易受到侵蝕或腐蝕。 -
Concrete is used in civil structures on a large scale. serious damage, even sudden breakage of concrete structures has happened because of steel corrosion, environmental erosion and man - made factors
混凝土是用量最大的建築材料，由於銹蝕、環境侵蝕及人為因素等作用，一些混凝土結構出現嚴重損傷，有的甚至發生突然的脆性斷裂，造成災難性的後果。
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