【英文标准名称】:StandardTestMethodsforDeterminationofFractureToughnessofAdvancedCeramicsatAmbientTemperatures
【原文标准名称】:室温下高级陶瓷断裂韧性测定的标准试验方法
【标准号】:ASTMC1421-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:33P;A4
【正文语种】:英语


Product Code:SAE J229
Title:Service Brake Structural Integrity Test Procedure-Passenger Car
Issuing Committee:Road Test Procedures Standards Committee
Scope:This SAE Recommended Practice establishes a method of evaluating the structural integrity of the entire brake system of all passenger cars under extreme braking conditions.The main purpose of this document is to evaluate the structural integrity of a vehicle's braking system. However, other areas, such as the steering or suspension system, may also be evaluated during the test, providing that the criteria and procedure detailed in the following sections are not modified in any way. For repeatability, it is recommended that a brake apply device be utilized whenever possible, since it will eliminate the variations in application times and efforts of different operators.