{"id":40030,"date":"2024-10-17T05:49:09","date_gmt":"2024-10-17T05:49:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c747-2010\/"},"modified":"2024-10-24T15:24:39","modified_gmt":"2024-10-24T15:24:39","slug":"astm-c747-2010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c747-2010\/","title":{"rendered":"ASTM-C747 2010"},"content":{"rendered":"

ASTM C747-93-e1-Reapproved2010<\/h3>\n

Historical Standard: Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance<\/h4>\n
\n

ASTM C747<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method covers the measurement of the fundamental transverse, longitudinal, and torsional frequencies of isotropic and anisotropic carbon and graphite materials. These measured resonant frequencies are used to calculate dynamic elastic moduli for any grain orientations.<\/p>\n

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n

1.3 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.<\/span><\/p>\n

Keywords<\/strong><\/p>\n

carbon; dynamic modulus; elastic modulus; graphite; modulus of rigidity; sonic resonance; Anisotropic carbon\/graphite materials; Carbon; Dynamic modulus; Fundamental resonant frequencies; Graphite; Isotropic carbon\/graphite materials; Longitudinal frequencies; Modulus of elasticity; Modulus of rigidity; Resonance frequency; Sonic resonance; Torsional frequencies; Transverse frequencies<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 71.060.10 (Chemical elements)<\/p>\n

DOI:<\/strong> 10.1520\/C0747-93R10E01<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Summary of Test Method <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Apparatus
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nTest Specimens
Procedure
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nCalculation
FIG. 3
FIG. 4 <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias
Keywords
FIG. 5 <\/td>\n<\/tr>\n
6<\/td>\nA1. See
TABLE A1.1 <\/td>\n<\/tr>\n
7<\/td>\nTABLE A1.2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C747-93(2010)e1 Standard Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2010<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":40031,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1005,2637],"product_tag":[],"class_list":{"0":"post-40030","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-060-10","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/40030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/40031"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=40030"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=40030"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=40030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}