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NB/SH/T 0920-2016 (NBSHT 0920-2016)

NB/SH/T 0920-2016_English: PDF (NBSHT0920-2016)
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NB/SH/T 0920-2016English329 Add to Cart 3 days Standard test method for determining fretting wear resistance of lubricating greases under high Hertzian contact pressures using a high-frequency, linear-oscillation(SRV)test machine NB/SH/T 0920-2016 Valid NB/SH/T 0920-2016

BASIC DATA
Standard ID NB/SH/T 0920-2016 (NB/SH/T0920-2016)
Description (Translated English) Standard test method for determining fretting wear resistance of lubricating greases under high Hertzian contact pressures using a high-frequency, linear-oscillation(SRV)test machine
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard E34
Classification of International Standard 75.100
Word Count Estimation 14,152
Date of Issue 2016-12-05
Date of Implementation 2017-05-01
Quoted Standard GB/T 269; GB/T 15894; GB/T 17754-2012; GB/T 18778.2; GB/T 28417; NB/SH/T 0847; NB/SH/T 0882; ASTM A 295/A 295M; ASTM D5706-05; ASTM D7755; ASTM E45; SH/T 0784
Adopted Standard ASTM D7594-11, MOD
Drafting Organization China Petroleum & Chemical Corporation Petrochemical Institute of Science and Technology
Administrative Organization National Petroleum Products and Lubricants Standardization Technical Committee Oil Fuels and Lubricants Technical Committee
Regulation (derived from) State Energy Administration Bulletin No.9 of 2016
Summary This standard specifies the use of high-frequency linear vibration (SRV) testing machine or similar testing machine, high-frequency, low-stroke, high Hertz exposure pressure and linear vibration conditions, the determination of grease anti-fretting wear lubrication method. This standard applies to the given temperature and load conditions for the determination of grease wear resistance and friction coefficient. If additional non-mandatory extreme pressure tests are carried out in accordance with SH/T 0784, the grease used in the test shall withstand a Hertzian contact pressure of at least 2200 MPa without adhesive wear.