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ANSI/ASTM D6793-2002 等温正割和正切体积弹性模量测定方法

ANSI/ASTM D6793-2002 等温正割和正切体积弹性模量测定方法

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资料描述

【英文标准名称】: Test Method for Determination of Isothermal Secant and Tangent Bulk Modulus
【原文标准名称】: 等温正割和正切体积弹性模量测定方法
【标准号】: ANSI/ASTM D6793-2002
【标准状态】: 作废
【国别】: 美国
【发布日期】: 2002
【实施或试行日期】:
【发布单位】: 美国国家标准学会(US-ANSI)
【起草单位】: ANSI
【标准类型】: ()
【标准水平】: ()
【中文主题词】:
【英文主题词】: Bulk modulus;Determination;Isothermal;Test method
【摘要】: This test method covers the determination of isothermal secant and tangent bulk modulus of liquids which are stable and compatible with stainless steel under the conditions of test. This test method is designed to be used over the temperature range from -40 to 200?C and from ambient to 68.95 Mpa (10 000 psig). Note 1Because of the design of the test apparatus, the upper limit of pressure which can be attained is limited by the bulk modulus of the test fluid. Pressures as high as 68.95 Mpa will not be attained for fluids of relatively low bulk modulus at the test temperature. This test method assumes that the user is proficient in the assembly and use of medium pressure (m/p) threaded and coned fittings which are intended for use at pressures up to 137.9 Mpa (20 000 psig). 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. Note 2Because hydraulic pressure in the test system is produced by purely mechanical means, the test method is not subject to the hazards associated with systems which are pressurized pneumatically. Even small leaks will result in immediate drop in pressure to ambient without production of a high pressure liquid stream or mist.
【中国标准分类号】: J04
【国际标准分类号】: 75_160_20
【页数】:
【正文语种】: 英语

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