SU781537A1 - Method of determining surface rougthness factor of solid-body sample with complex microrelief - Google Patents
Method of determining surface rougthness factor of solid-body sample with complex microrelief Download PDFInfo
- Publication number
- SU781537A1 SU781537A1 SU792753225A SU2753225A SU781537A1 SU 781537 A1 SU781537 A1 SU 781537A1 SU 792753225 A SU792753225 A SU 792753225A SU 2753225 A SU2753225 A SU 2753225A SU 781537 A1 SU781537 A1 SU 781537A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- determined
- sample
- microrelief
- complex
- rougthness
- Prior art date
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
твердого тела сложного микрорельефа, заключающийс в том, чтго определ ют истинную площадь образца, замер ют его геометрическую площадь, а коэффициент Ш ероховатости определ ют по отношению площадей истинной к геометрической , отличающийс тем, что, с целью снижени трудоемкости , на образец нанос т металлическое покрытие известной плотности хи .мическим осаждением из электролита,the solid body of the complex microrelief, which consists in determining the true area of the sample, measuring its geometric area, and the roughness coefficient is determined by the ratio of true to geometric areas, characterized in that, in order to reduce the complexity, metal a coating of known density by chemical precipitation from an electrolyte,
определ ют вес и толщину покрыти и определ ют истинную площадь образца как отношение веса покрыти к произведению его плотности на толщину.determine the weight and thickness of the coating and determine the true sample area as the ratio of the weight of the coating to the product of its density and thickness.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1. Ходаков Г. С. Основные методы дисперсионного анализа порошков. М., Стройиздат , 1968, с. 130-136 (прототип ) ,1. Khodakov G.S. Basic methods for the dispersive analysis of powders. M., stroiizdat, 1968, p. 130-136 (prototype)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792753225A SU781537A1 (en) | 1979-04-09 | 1979-04-09 | Method of determining surface rougthness factor of solid-body sample with complex microrelief |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792753225A SU781537A1 (en) | 1979-04-09 | 1979-04-09 | Method of determining surface rougthness factor of solid-body sample with complex microrelief |
Publications (1)
Publication Number | Publication Date |
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SU781537A1 true SU781537A1 (en) | 1980-11-23 |
Family
ID=20822286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792753225A SU781537A1 (en) | 1979-04-09 | 1979-04-09 | Method of determining surface rougthness factor of solid-body sample with complex microrelief |
Country Status (1)
Country | Link |
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SU (1) | SU781537A1 (en) |
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1979
- 1979-04-09 SU SU792753225A patent/SU781537A1/en active
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