contributor author | A. K. Moza | |
contributor author | L. G. Austin | |
contributor author | R. E. Tressler | |
date accessioned | 2017-05-08T23:08:39Z | |
date available | 2017-05-08T23:08:39Z | |
date copyright | July, 1980 | |
date issued | 1980 | |
identifier issn | 1528-8919 | |
identifier other | JETPEZ-26759#679_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93241 | |
description abstract | As part of a study of slagging in boiler furnaces the sticking temperature, strength of adhesion and contact angle of molten mineral glass drops on various oxidized steel substrates have been investigated. The freezing of the interface between the drop and the metal substrate occurs in milliseconds and in this time a bond is formed between the glass and the oxide coating on the steel. Mineral compositions of low melting point which have reduced liquidus temperatures when iron is dissolved from the surface appear to give the lowest sticking temperatures. Stainless steels which were not heavily oxidized gave low strengths of adhesion. Pyrrhotite formed from melting of pyrite wetted the oxidized surfaces well and gave low sticking temperatures. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Some Results of the Wetting and Adherence of Synthetic Coal Ash Droplets on Steel | |
type | Journal Paper | |
journal volume | 102 | |
journal issue | 3 | |
journal title | Journal of Engineering for Gas Turbines and Power | |
identifier doi | 10.1115/1.3230325 | |
journal fristpage | 679 | |
journal lastpage | 683 | |
identifier eissn | 0742-4795 | |
keywords | Steel | |
keywords | Wetting (Surface science) | |
keywords | Coal | |
keywords | Temperature | |
keywords | Glass | |
keywords | Drops | |
keywords | Melting | |
keywords | Boilers | |
keywords | Oxide coatings | |
keywords | Freezing | |
keywords | Metals | |
keywords | Furnaces | |
keywords | Iron | |
keywords | Melting point AND Stainless steel | |
tree | Journal of Engineering for Gas Turbines and Power:;1980:;volume( 102 ):;issue: 003 | |
contenttype | Fulltext | |