MIL-HDBK-1886
时间:2024-05-05 16:13:09 来源: 标准资料网 作者：标准资料网 阅读：9161
MIL-HDBK-1886, DEPARTMENT OF DEFENSE HANDBOOK: TUNGSTEN CARBIDE-COBALT COATING, DETONATION PROCESS FOR (27 MAR 1998) [SUPERSEDING MIL-STD-1886]., NOTE: MIL-STD-1886 has been redesignated as a handbook, and is to be used for guidance purposes only. This document is no longer to be cited as a requirement. This standard covers the procedure for applying tungsten carbide-cobalt coatings to metal parts by the detonation process and the acceptance criteria for the finished parts. This detonation process for applying tungsten carbide-cobalt coating provides a hard, wear-resistant surface on metal parts which do not operate at temperatures higher than 1,000 degrees Fahrenheit (°F) [538 degrees Celsius (538°C)]. The coating is not recommended for surfaces with deep v-shaped grooves, blind cavities, narrow holes, sharp corners, or where deformation of the base metal is expected.
【英文标准名称】:Fluidsystems;O-rings;test,marking
【原文标准名称】:流体系统.O型密封圈.试验、标志
【标准号】:DIN3771-2-1984
【标准状态】:作废
【国别】:德国
【发布日期】:1984-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:环形密封圈;密封环;O形密封圈;流体工程;作标记;流体技术;密封件;检验
【英文主题词】:Fluidengineering;Fluidtechnology;Inspection;Marking;O-rings;Sealingrings;Seals;Toroidalsealingrings
【摘要】:
【中国标准分类号】:J22
【国际标准分类号】:21_140
【页数】:1P.;A4
【正文语种】:德语
【英文标准名称】:Acid-gradeandceramic-gradefluorspar;determinationofsulfidecontent;iodometricmethod
【原文标准名称】:酸性和陶瓷性荧石硫化物含量的测定碘量法
【标准号】:ISO4284-1993
【标准状态】:作废
【国别】:国际
【发布日期】:1993-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC175
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;萤石;金属矿物;硫化物;碘滴定法;矿物;化学分析和试验;硫化物含量
【英文主题词】:Chemicalanalysisandtesting;Determinationofcontent;Fluorspar;Iodometry;Minerals;Ores;Sulphidecontent;Sulphides
【摘要】:Theprincipleofthemethodspecifiedisdigestionofatestportioninasealedapparatusinamixtureofhydrochloricacid,tin(II)chlorideandboricacidsolutions,absorptionoftheliberatedhydrogensulfide,entrainedinastreamofoxygen-freeargonornitrogen,inzincacetatesolutionandiodometricdeterminationofthezincsulfideformed.Themethodisapplicabletoproductshavingasulfidecontentequaltoorgreaterthan0,001%(m/m).Itisnotapplicable,ifpresenceofpolysulfidesissuspected.
【中国标准分类号】:D52
【国际标准分类号】:73_080;81_060_10
【页数】:7P.;A4
【正文语种】:英语