Hot Corrosion of Metals and Alloys. Oxid Met (pp. 1-21). Pittsburgh: University of Pittsburgh.Pettit, F. (2011), Hot Corrosion of Metals and Alloys, Oxidation of Metals, vol. 76, no. 1-2, pp. 1-21.F. Pettit, Hot corrosion of metals and alloys, Oxid. Met. 76 (2011) 1-21....
Some theoretical mechanisms for the hot corrosion attack of metals and alloys under thin fused salt films are discussed. The chemical fluxing (dissolution) of the protective oxide on a pure metal is proposed to occur wherever the gradient in the oxide solubility in the salt at the oxide/salt ...
oxidation-and-hot-corrosion-of-metals网络金属的氧化和热腐蚀 网络释义 1. 金属的氧化和热腐蚀 金属的氧化和热腐蚀(oxidation and hot corrosion of metals) 狭义的金属氧化指金属与氧化合成为氧化物的过程﹐即﹐广 义的金 …www.docin.com|基于1 个网页©...
As with the thin aqueous electrolyte layer on the top of alloys in atmospheric corrosion [3-5], this molten salt film conducts charge ionically and separates the alloys from the gas phase; this combination accelerates the corrosion rate [6]. Hot corrosion is widely observed in different high ...
Laboratory tests, which were carried out using 75% phosphoric acid at temperatures of 200° and 250°C, confirmed the high corrosion rates on T316L S.S. and determined the rates for thirty‐nine other metals and alloys. Copper alloys (particularly cupro‐nickels) and high nickel alloys (...
Hot Corrosion Behavior of Ni-Base Alloys Coated with Salt Film of 75%Na2SO4+25%NaCl at 900 °C Qun and S. Yong: `Hot cor- rosion behaviour of Ni-base alloys coated with salt film of 75% Na2SO4 + 25% NaCl at 900°C', Rare Met. Mater... G Fu,Z Qi,J Chen,... - 《Rar...
The results show that, compared with the as-cast AZ31 alloy, the corrosion potentials of all hot-extruded AZ31 alloys are increased by 60 mV. Moreover, at the extrusion temperature of 623 K, the galvanic current of AZ31 alloy decreases with increasing extrusion and the galvanic corrosion ...
edge: cathodic protection due to its negative potential and long-term protection of the corrosion product film. References Dursun T, Soutis C (2014) Recent developments in advanced aircraft aluminium alloys. Mater Des 1980–2015 56:862–871
A superalloy having more excellent hot corrosion resistance than conventional single crystal alloys, oxidation resistance levels as high as that of convent... S Koji,O Takehiro,Y Ken,... 被引量: 3发表: 1993年 Hot deformation characteristics and forging process of corrosion resistant nickel-base ...
Corrosion and mechanical properties of hot-extruded AZ31 magnesium alloys Transactions of Nonferrous Metals Society of China Volume 18, Supplement 1,December 2008, Pages s140-s144 Purchase options CorporateFor R&D professionals working in corporate organizations. ...