发明名称 |
METHOD FOR EVALUATION OF PROTECTION PROPERTIES OF CONSERVATION OILS |
摘要 |
FIELD: long-term conservation of sealed equipment in different climatic zones. SUBSTANCE: one testing cycle involves heating oil amount to 40-60 C, keeping it at this temperature and cooling down to room temperature. 22-28 cycles are used. Then, oils are subjected to corrosion environment treatment according to GOST9.054-75 procedure. Stability rate is calculated as ratio of complex protection properties of oxidized and fresh oils. EFFECT: increased precision for evaluation of stability of protection properties of conservation oils, keeping conditions of express tests in close resemblance to real conditions of oil film life on equipment. 1 tbl
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申请公布号 |
RU2150103(C1) |
申请公布日期 |
2000.05.27 |
申请号 |
RU19990101242 |
申请日期 |
1999.01.18 |
申请人 |
VOENNYJ AVTOMOBIL'NYJ INSTITUT |
发明人 |
GORDIVSKIJ V.N.;FILEV A.V.;ZAVARZIN A.T.;IONOV A.S. |
分类号 |
G01N17/00;G01N33/26;(IPC1-7):G01N17/00 |
主分类号 |
G01N17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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