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ASTM D7217-05(2010)e1
Standard Test Method for Determining Extreme Pressure Properties of Solid Bonded Films Using a High-Frequency, Linear-Oscillation (SRV) Test Machine
7 стр.
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96.72 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
21.260 Lubrication systems / Смазочные системы75.100 Lubricants,. Including mineral oils, fluids for metal working and for temporary protection against corrosion / Смазки, индустриальные масла и связанные с ними продукты. Включая минеральные масла, жидкости для обработки металлов и для временной защиты от коррозии
Сборник (ASTM):
05.04 Petroleum Products, Liquid Fuels, and Lubricants (IV): D6973–D7755 / Нефтепродукты, жидкое топливо и смазочные материалы (IV): D6973–D7755
Тематика:
Petroleum
Описание
Значение и использование

This laboratory test method can be used to quickly determine extreme pressure properties of parts coated with solid bonded films at selected temperatures specified for use in unlubricated applications where high-speed vibrational or start-stop motions are present with high Hertzian point contact. This test method has found wide application in qualifying solid bonded films used in automotive door lock mechanisms, hinge joints, bolts, and in aerospace. This test method is a material and application oriented approach for characterizing the tribological behaviour using random, discrete and constant parameter combinations Users of this test method should determine whether results correlate with field performance or other applications.

Область применения

1.1 This test method covers a procedure for determining extreme pressure properties of solid bonded films under high-frequency linear-oscillation motion using the SRV test machine.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Ключевые слова:
extreme pressure; load-carrying capacity; oscillating; solid bonded film; solid film lubricant; SRV; Load-carrying capacity; Oscillating motion; Pressure testing--petroleum products; Solid film lubricant; SRV (Schwingung/Reibung/Verschleiss) test machine