{"id":14183,"date":"2024-10-16T21:32:51","date_gmt":"2024-10-16T21:32:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e127\/"},"modified":"2024-10-24T11:58:16","modified_gmt":"2024-10-24T11:58:16","slug":"astm-e127","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e127\/","title":{"rendered":"ASTM-E127"},"content":{"rendered":"<\/p>\n

1.1 This practice covers a procedure for fabricating aluminum alloy ultrasonic standard reference blocks that can be used for checking performance of ultrasonic testing equipment and for standardization and control of ultrasonic tests of aluminum alloy products using pulsed longitudinal waves introduced into test material either by the direct-contact method or by the immersion method. A recommended procedure for checking blocks is described and calibration data for a number of reference blocks are tabulated. Statements concerning procedures are provided without a discussion of the technical background for the preference. The necessary technical background can be found in Refs. (1-16)<\/span> .<\/p>\n

Note<\/span> 1Practice E428 and Guide E1158 also describe procedures for selecting material, fabricating blocks, and checking response. Unlike this practice, there is no requirement for evaluation relative to a specified standard target.<\/p>\n

1.2 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\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Practice
Significance and Use
Description of Various Recommended Sets
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nMaterial
Quality of Material
TABLE 2
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
4<\/td>\nProcedure for Fabricating Blocks <\/td>\n<\/tr>\n
5<\/td>\nProcedure for Checking Physical Characteristics of Blocks
Procedure for Checking Ultrasonic Characteristics of Blocks
FIG. 1 <\/td>\n<\/tr>\n
7<\/td>\nFIG. 2 <\/td>\n<\/tr>\n
8<\/td>\nFIG. 3
FIG. 4 <\/td>\n<\/tr>\n
9<\/td>\nFIG. 5
FIG. 6 <\/td>\n<\/tr>\n
10<\/td>\nTABLE 5 <\/td>\n<\/tr>\n
11<\/td>\nReport
Additional and Equivalent Blocks
Technical Precaution
Keywords <\/td>\n<\/tr>\n
12<\/td>\nA1. ALTERNATIVE BLOCK-TO-BLOCK CALIBRATION METHOD
A1.1 Introduction
A1.2 Application
A1.3 Method
A1.4 Apparatus
A1.5 Calibration Blocks
A1.6 Procedure
A1.7 Acceptance Criteria
A1.8 Report <\/td>\n<\/tr>\n
13<\/td>\nA1.9 Precision and Bias
A2. ALTERNATIVE CALIBRATED GAIN CONTROL METHOD FOR DISTANCE-AMPLITUDE CHECKING
A2.1 Introduction
A2.2 Application
A2.3 Equipment Requirements
A2.4 Procedure <\/td>\n<\/tr>\n
14<\/td>\nX1. RECOMMENDED TUNING NETWORK FOR LOW CAPACITANCE SEARCH UNITS
X1.1
X1.2
X1.3
X1.4
REFERENCES
TABLE A2.1
FIG. X1.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E127-10 Standard Practice for Fabricating and Checking Aluminum Alloy Ultrasonic Standard Reference Blocks<\/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>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":14184,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1087,1100,2637],"product_tag":[],"class_list":{"0":"post-14183","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-040-01","7":"product_cat-77-120-10","8":"product_cat-astm","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/14183","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\/14184"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=14183"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=14183"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=14183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}