Product Code:SAE ARP1070 Title:Design and Testing of Antiskid Brake Control Systems for Total Aircraft Compatibility Issuing Committee:A-5a Wheels, Brakes And Skid Controls Committee Scope:This document recommends minimum requirements for antiskid brake control to provide total aircraft systems compatibility. Design and operational goals, general theory, and functions, which should be considered by the aircraft brake system engineer to attain the most effective skid control performance, are covered in detail. Methods of determining and evaluating antiskid system performance are discussed.While this document specifically addresses antiskid systems which are a part of a hydraulically actuated brake system, the recommended practices are equally applicable to brakes actuated by other means, such as electrically actuated brakes.【英文标准名称】:Chemicalanalysisofnitridebondedsiliconcarbiderefractories-Chemicalmethods 【原文标准名称】:和碳化硅耐熔制品结合的氮化物的化学分析.化学方法 【标准号】:BSEN12698-1-2007 【标准状态】:现行 【国别】:英国 【发布日期】:2007-04-30 【实施或试行日期】:2007-04-30 【发布单位】:英国标准学会(GB-BSI) 【起草单位】:BSI 【标准类型】:() 【标准水平】:() 【中文主题词】:铝;铝含量;氧化铝;分析;碳;碳含量;陶瓷;化学分析和试验;电导测量法;含量;库仑法;定义;含量测定;发酵作用;发酵法;蒸馏;萃取;红外线;基尔达斯法;材料测试;分析方法;微波;氮;氮含量;氧;耐熔的;耐熔制品;试样;抽样方法;选择;硅;碳化硅;二氧化硅;试样制备;试验性能;测试 【英文主题词】:Aluminium;Aluminiumcontents;Aluminiumoxide;Analysis;Carbon;Carboncontent;Ceramics;Chemicalanalysisandtesting;Conductimetricmethods;Content;Coulometricmethods;Definition;Definitions;Determinationofcontent;Digestion;Digestionmethod;Distillation;Extraction;Infra-red;Kjeldahlsmethod;Materialstesting;Methodsofanalysis;Microwaves;Nitrogen;Nitrogencontent;Oxygen;Refractory;Refractoryproducts;Samples;Samplingmethods;Selection;Silicon;Siliconcarbide;Silicondioxide;Specimenpreparation;Testperformance;Testing 【摘要】:Thisstandarddescribesthemethodsfortheanalysisofallrefractoryproductscontainingnitrideandoxynitridebondedsiliconcarbide,irrespectiveofthesiliconcarbidelevel.Itincludesdetailsofsamplepreparation,generalprinciplesofchemicalanalysisanddetailedmethodsforthedeterminationofcarbon,siliconcarbide,freealuminium,freesilicon,totalnitrogenandoxygen. 【中国标准分类号】:Q41 【国际标准分类号】:71_040_40;81_080 【页数】:36P.;A4 【正文语种】:英语