Q51 石墨材料 标准查询与下载

AIR FORCE MIL-Y-87125 A-1979 1000/3000细丝的石墨线

This specification establishes the requirements and quality assurance provisions for continuous fi lament high modulus graphite yarn derived from pyrolyzed polyacry lonitrile filaments.

YARN, GRAPHITE, 1000/3000 FILAMENTS

AIR FORCE SS-G-659 A REINST-1978 干燥石墨(润滑)

This notice was approved by the Camnissioner, Federal Supply Service, General Services Admuustration.

GRAPHITE, DRY (LUBRICATING)

ASTM C808-75(2016) 人造碳和石墨轴承与密封材料的摩擦力和磨损试验结果报告标准指南

2.1 The purpose of this guide is twofold. First, it is a research tool that will aid in the analysis and correlation of test results obtained on various test devices by different investigators. Second, it serves to identify important considerations that must be made in testing to make the results easily understood and comparable with the results of other investigators. 1.1 This guide covers the following areas for reporting friction and wear test results of manufactured carbon and graphite bearing and seal materials: 1.1.1 Description of test device and techniques (Table 1 and Table 2.) 1.1.2 Description of carbon and graphite material test specimen (Table 3). 1.1.3 Description of mating member test specimen (Table 4). 1.1.4 Report of friction and wear test results (Table 5). 1.2 Many types of equipment and techniques will yield consistent data characterizing the friction and wear of carbon and graphite materials. However, the ranking of the materials by the various test methods used is not necessarily the same. This guide is an initial effort to promote more complete description of the test methods, whatever they may be. It is the eventual intent to identify one or more specific standard test methods when sufficient information becomes available.

Standard Guide for Reporting Friction and Wear Test Results of Manufactured Carbon and Graphite Bearing and Seal Materials

DLA MIL-C-1145 E-1973 纤维石墨线绳索

This specification covers the requirements for one type of braided cotton line s;ita& use as a component of lead line.

CORD, FIBROUS (LINES, LEAD)

ASTM C662-70(2005) 抗渗石墨管和螺纹的规范

1.1 This specification covers the standardization of the pipe sizes and types of threads used to join impervious graphite pipe and fittings. The thread standards may also be applied to impervious carbon pipe and fittings. It is limited to physical dimensions.

Standard Specification for Impervious Graphite Pipe and Threading

ASTM C662-70(2010) 不透水的石墨管和插片的标准试验方法

1.1 This specification covers the standardization of the pipe sizes and types of threads used to join impervious graphite pipe and fittings. The thread standards may also be applied to impervious carbon pipe and fittings. It is limited to physical dimensions.

Standard Specification for Impervious Graphite Pipe and Threading

AIR FORCE SS-G-659 A-1967 干燥石墨(润滑)

This specification covers a powdered lubricating graphite supplied in bulk quantities.

GRAPHITE, DRY (LUBRICATING)

IEC 60239:1967 电弧炉用的带螺纹座和连接销的圆柱形机加工石墨电极的公称尺寸

Nominal dimensions of cylindrical machined graphite electrodes with threaded sockets and nipples for use in electric arc furnaces

YB/T 5214-1993 抗氧化涂层石墨电极

Anti-oxidation coated graphite electrodes