{"id":145407,"date":"2024-10-19T08:30:56","date_gmt":"2024-10-19T08:30:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c1465-6\/"},"modified":"2024-10-25T00:48:15","modified_gmt":"2024-10-25T00:48:15","slug":"astm-c1465-6","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c1465-6\/","title":{"rendered":"ASTM-C1465"},"content":{"rendered":"

ASTM C1465-08-e1-Reapproved2013<\/h3>\n

Historical Standard: Standard Test Method for Determination of Slow Crack Growth Parameters of Advanced Ceramics by Constant Stress-Rate Flexural Testing at Elevated Temperatures<\/h4>\n
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ASTM C1465<\/h4>\n

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

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1.1 This test method covers the determination of slow crack growth (SCG) parameters of advanced ceramics by using constant stress-rate flexural testing in which flexural strength is determined as a function of applied stress rate in a given environment at elevated temperatures. The strength degradation exhibited with decreasing applied stress rate in a specified environment is the basis of this test method which enables the evaluation of slow crack growth parameters of a material.<\/p>\n

\n Note 1<\/span>\u2014This test method is frequently referred to as \u201cdynamic fatigue\u201d testing (Refs (1-3)<\/span>)2<\/sup><\/span> in which the term \u201cfatigue\u201d is used interchangeably with the term \u201cslow crack growth.\u201d To avoid possible confusion with the \u201cfatigue\u201d phenomenon of a material which occurs exclusively under cyclic loading, as defined in Terminology E1823, this test method uses the term \u201cconstant stress-rate testing\u201d rather than \u201cdynamic fatigue\u201d testing.<\/span>\n <\/div>\n
\n Note 2<\/span>\u2014In glass and ceramics technology, static tests of considerable duration are called \u201cstatic fatigue\u201d tests, a type of test designated as stress-rupture (Terminology E1823).<\/span>\n <\/div>\n<\/p><\/div>\n
\n

1.2 This test method is intended primarily to be used for negligible<\/span> creep of test specimens, with specific limits on creep imposed in this test method.<\/p>\n<\/p><\/div>\n

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1.3 This test method applies primarily to advanced ceramics that are macroscopically homogeneous and isotropic. This test method may also be applied to certain whisker- or particle-reinforced ceramics that exhibit macroscopically homogeneous behavior.<\/p>\n<\/p><\/div>\n

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1.4 This test method is intended for use with various test environments such as air, vacuum, inert, and any other gaseous environments.<\/p>\n<\/p><\/div>\n

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1.5 Values expressed in this standard test are in accordance with the International System of Units (SI) and IEEE\/ASTM\u2009SI\u200910.<\/p>\n<\/p><\/div>\n

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1.6 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.<\/i><\/p>\n<\/p><\/div>\n

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

advanced ceramics; constant stress-rate testing; elevated temperatures; flexural strength; flexural testing; four-point flexure; slow crack growth; slow crack growth parameters<\/p>\n

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

ICS Number Code 81.060.30 (Advanced ceramics)<\/p>\n

DOI:<\/strong> 10.1520\/C1465-08R13E01<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C1465-08(2013)e1 Standard Test Method for Determination of Slow Crack Growth Parameters of Advanced Ceramics by Constant Stress-Rate Flexural Testing at Elevated Temperatures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2013<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":145411,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1164,2637],"product_tag":[],"class_list":{"0":"post-145407","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-060-30","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\/145407","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\/145411"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=145407"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=145407"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=145407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}