{"id":89218,"date":"2024-10-18T07:06:16","date_gmt":"2024-10-18T07:06:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-c1465-4\/"},"modified":"2024-10-24T20:22:37","modified_gmt":"2024-10-24T20:22:37","slug":"astm-c1465-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-c1465-4\/","title":{"rendered":"ASTM-C1465"},"content":{"rendered":"<\/p>\n

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

Note<\/span> 1This test method is frequently referred to as dynamic fatigue testing (Refs (3-5)<\/span> ) in which the term fatigue is used interchangeably with the term slow crack growth. To avoid possible confusion with the fatigue phenomenon of a material which occurs exclusively under cyclic loading, as defined in Terminology E 1823 , this test method uses the term constant stress-rate testing rather than dynamic fatigue testing.<\/p>\n

Note<\/span> 2In glass and ceramics technology, static tests of considerable duration are called static fatigue tests, a type of test designated as stress-rupture (Terminology E 1823 ).<\/p>\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

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

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

1.5 Values expressed in this standard test are in accordance with the International System of Units (SI) and IEEE\/ASTM SI 10 .<\/p>\n

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

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nTerminology
Significance and Use <\/td>\n<\/tr>\n
3<\/td>\nInterferences
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nApparatus
FIG. 2 <\/td>\n<\/tr>\n
6<\/td>\nTest Specimen
Procedure <\/td>\n<\/tr>\n
8<\/td>\nFIG. 3 <\/td>\n<\/tr>\n
9<\/td>\nCalculation
FIG. 4 <\/td>\n<\/tr>\n
10<\/td>\nFIG. 5 <\/td>\n<\/tr>\n
11<\/td>\nReport <\/td>\n<\/tr>\n
12<\/td>\nPrecision and Bias
Keywords
X1. DERIVATION OF STRENGTH AS A FUNCTION OF APPLIED STRESS RATE IN CONSTANT STRESS-RATE TESTING (\u201cDYNAMIC FATIGUE\u201d\u009d EQUATION) (REFS (
X1.1
X1.2 <\/td>\n<\/tr>\n
13<\/td>\nX1.3 <\/td>\n<\/tr>\n
14<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C1465-08 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>\n2008<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":89219,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1164,2637],"product_tag":[],"class_list":{"0":"post-89218","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\/89218","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\/89219"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=89218"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=89218"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=89218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}