{"id":7201,"date":"2024-10-16T18:57:46","date_gmt":"2024-10-16T18:57:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e1382\/"},"modified":"2024-10-24T10:49:38","modified_gmt":"2024-10-24T10:49:38","slug":"astm-e1382","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e1382\/","title":{"rendered":"ASTM-E1382"},"content":{"rendered":"

ASTM E1382-97-Reapproved2004<\/h3>\n

Historical Standard: Standard Test Methods for Determining Average Grain Size Using Semiautomatic and Automatic Image Analysis<\/h4>\n
\n

ASTM E1382<\/h4>\n

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

1.1 These test methods are used to determine grain size from measurements of grain intercept lengths, intercept counts, intersection counts, grain boundary length, and grain areas.<\/p>\n

1.2 These measurements are made with a semiautomatic digitizing tablet or by automatic image analysis using an image of the grain structure produced by a microscope.<\/p>\n

1.3 These test methods are applicable to any type of grain structure or grain size distribution as long as the grain boundaries can be clearly delineated by etching and subsequent image processing, if necessary.<\/p>\n

1.4 These test methods are applicable to measurement of other grain-like microstructures, such as cell structures.<\/p>\n

1.5 This standard deals only with the recommended test methods and nothing in it should be construed as defining or establishing limits of acceptability or fitness for purpose of the materials tested.<\/p>\n

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.<\/p>\n

1.6 The sections appear in the following order:<\/p>\n

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

ALA grain size; anisotropy index; area fraction; ASTM grain size number; austenite grains; automatic image analysis; calibration; chord length; confidence level; digitizing tablet; duplex grain structures; equiaxed grains; etchant; ferrite grains; grain boundary; grains; grain size; intercept length; intersection count; magnification; non-equiaxed grains; polycrystalline; prior-austenite grain boundaries; relative accuracy; semiautomatic image analysis; skeletonization; standard deviation; twin boundary; watershed segmentation<\/p>\n

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

ICS Number Code n\/a<\/p>\n

DOI:<\/strong> 10.1520\/E1382-97R04<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\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 <\/td>\n<\/tr>\n
2<\/td>\nReferenced Documents
Terminology <\/td>\n<\/tr>\n
3<\/td>\nSummary of Test Methods
Significance and Use
Interferences <\/td>\n<\/tr>\n
4<\/td>\nApparatus
Sampling
Test Specimens <\/td>\n<\/tr>\n
5<\/td>\nSpecimen Preparation <\/td>\n<\/tr>\n
6<\/td>\nCalibration and Standardization
Procedure: Semiautomatic Digitizing Tablet <\/td>\n<\/tr>\n
7<\/td>\nTABLE 1 <\/td>\n<\/tr>\n
9<\/td>\nProcedure: Automatic Image Analysis <\/td>\n<\/tr>\n
11<\/td>\nCalculation of Results <\/td>\n<\/tr>\n
12<\/td>\nTABLE 2
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
13<\/td>\nTest Report
Precision and Bias <\/td>\n<\/tr>\n
14<\/td>\nKeywords
A1. GRAIN SIZE OF NON-EQUIAXED GRAIN STRUCTURE SPECIMENS
A1.1
A1.2
A1.3
A1.4 <\/td>\n<\/tr>\n
15<\/td>\nA1.5
A1.6
FIG. A1.1
FIG. A1.2
FIG. A1.3 <\/td>\n<\/tr>\n
16<\/td>\nA1.7
TABLE A1.1 <\/td>\n<\/tr>\n
17<\/td>\nA2. EXAMPLES OF PROPER AND IMPROPER GRAIN BOUNDARY DELINEATION
A2.1
FIG. A2.1
FIG. A2.2 <\/td>\n<\/tr>\n
18<\/td>\nFIG. A2.3
FIG. A2.4
FIG. A2.5 <\/td>\n<\/tr>\n
19<\/td>\nFIG. A2.6
FIG. A2.7
FIG. A2.8 <\/td>\n<\/tr>\n
20<\/td>\nFIG. A2.9
FIG. A2.10
FIG. A2.11 <\/td>\n<\/tr>\n
21<\/td>\nFIG. A2.12
FIG. A2.13 <\/td>\n<\/tr>\n
22<\/td>\nREFERENCES
FIG. A2.14 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E1382-97(2004) Standard Test Methods for Determining Average Grain Size Using Semiautomatic and Automatic Image Analysis<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2004<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":7202,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-7201","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/7201","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\/7202"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=7201"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=7201"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=7201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}