{"id":318496,"date":"2024-10-19T21:59:56","date_gmt":"2024-10-19T21:59:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-231462016\/"},"modified":"2024-10-25T20:17:39","modified_gmt":"2024-10-25T20:17:39","slug":"bs-en-iso-231462016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-231462016\/","title":{"rendered":"BS EN ISO 23146:2016"},"content":{"rendered":"

This International Standard specifies a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of single-edge V-notched bars, which are loaded in four-point bending until failure. It is applicable to monolithic ceramics with a grain size or major microstructural feature size larger than about 1 \u00b5m.<\/p>\n

The use of this International Standard for yttria tetragonal zirconia polycrystal material (Y-TZP) is not recommended. The method might also be unsuitable for some other very tough or soft ceramics in which a sharp crack does not form at the root of the V-notch.<\/p>\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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nSection sec_1
Section sec_2
Section sec_3
Section sec_4
1\tScope
2\tNormative references
3\tTerms and definitions
4\tPrinciple <\/td>\n<\/tr>\n
8<\/td>\nSection sec_5
Section sec_5.1
Section sec_5.2
Section sec_5.3
Section sec_5.4
Section sec_5.5
5\tApparatus <\/td>\n<\/tr>\n
9<\/td>\nSection sec_5.6
Section sec_5.7
Section sec_5.8
Section sec_5.9
Section sec_5.10
Section sec_5.11
Section sec_5.12
Section sec_6
Section sec_6.1
6\tTest piece preparation
6.1\tNumber of test pieces <\/td>\n<\/tr>\n
10<\/td>\nSection sec_6.2
Table tab_a
Figure fig_1
Section sec_6.3
6.2\tTest-piece dimensions
6.3\tPreparing the V-notch by hand <\/td>\n<\/tr>\n
11<\/td>\nTable tab_b
Figure fig_2
Table tab_c
Figure fig_3 <\/td>\n<\/tr>\n
12<\/td>\nTable tab_d
Figure fig_4 <\/td>\n<\/tr>\n
13<\/td>\nSection sec_6.4
Section sec_6.5
6.4\tPreparing the V-notches by machine (optional)
6.5\tDetermination of notch-root radius <\/td>\n<\/tr>\n
14<\/td>\nTable tab_e
Figure fig_5
Section sec_7
Section sec_7.1
Section sec_7.2
7\tTest procedure
7.1\tDimensions of test piece
7.2\tFlexural-strength test <\/td>\n<\/tr>\n
15<\/td>\nSection sec_7.3
Table tab_f
Figure fig_6
Section sec_7.4
7.3\tMeasurement of notch depth
7.4\tCalculation of fracture toughness <\/td>\n<\/tr>\n
17<\/td>\nSection sec_8
Section sec_9
8\tPrecision and bias
9\tTest report <\/td>\n<\/tr>\n
18<\/td>\nAnnex sec_A
Annex\u00a0A
\n(informative)<\/p>\n

Notch honing by machine <\/td>\n<\/tr>\n

19<\/td>\nFigure fig_A.1 <\/td>\n<\/tr>\n
20<\/td>\nAnnex sec_B
Table tab_B.1
Annex\u00a0B
\n(informative)<\/p>\n

Interlaboratory evaluation of the SEVNB fracture toughness test procedures <\/td>\n<\/tr>\n

21<\/td>\nTable tab_B.2 <\/td>\n<\/tr>\n
22<\/td>\nAnnex sec_C
Annex\u00a0C
\n(informative)<\/p>\n

Corrections for effective crack length greater than notch depth <\/td>\n<\/tr>\n

23<\/td>\nReference ref_1
Reference ref_2
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Reference ref_5
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Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fine ceramics (advanced ceramics, advanced technical ceramics). Test methods for fracture toughness of monolithic ceramics. Single-edge V-notch beam (SEVNB) method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2016<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":318501,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1164,2641],"product_tag":[],"class_list":{"0":"post-318496","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-060-30","7":"product_cat-bsi","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\/318496","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\/318501"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=318496"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=318496"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=318496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}