STAS SR ISO 7120-1994 石油产品和润滑油.石油机油和其他流体.有水存在的情况下的防锈特点的测定
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标准号:STAS SR ISO 7120-1994
中文标准名称:石油产品和润滑油.石油机油和其他流体.有水存在的情况下的防锈特点的测定
英文标准名称:Petroleum products and lubricants - Petroleum oils and other fluids - Determination of rust - preventing characteristics in the presence of water
发布日期:1994/12/1 12:00:00
实施日期:1999/12/31 12:00:00
国际标准分类号:75.080
适用范围:1.1 Prezentui Standard interna?ional stabile?te o metod? ce permite evaluarea uleiurilor minerale ?i a altor fluide ?n ceea ce prive?te posibilitatea lor de a preveni ruginirea p?r?ilor feroase ?n cazul amestecului apei cu uleiul sau fluidul.Aceast? metod? se aplic? uleiurilor minerale aditivate, ?n special uleiurilor pentru turbine cu vapori, uleiurilor de ungere prin circula?ie, uleiurilor hidraulice ?i fluideior de alt? natur? dec?t hidrocarburi inclusiv fluide mai dense dec?t apa.1.2 ?n numeroase cazuri, ca de exemplu ?n ang〓enajele unei turbine cu vapori, apa se poate amesteca cu lubrifintul ceea ce poate conduce la ruginirea pieselor ?i elementelor feroase. Aceast? ?ncercare ne permite s? afl?m ?n ce m?sur? uleiurile minerale aditivate pot ?mpiedica acest tip de ruginire.
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