Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests
Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on t...
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1994 |
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| Umfang: |
22 |
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| Reproduktion: |
Springer Online Journal Archives 1860-2002 |
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| Übergeordnetes Werk: |
in: International journal of fracture - 1965, 66(1994) vom: März, Seite 273-294 |
| Übergeordnetes Werk: |
volume:66 ; year:1994 ; month:03 ; pages:273-294 ; extent:22 |
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NLEJ193987090 |
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| 520 | |a Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. | ||
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(DE-627)NLEJ193987090 DE-627 ger DE-627 rakwb eng Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests 1994 22 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. Springer Online Journal Archives 1860-2002 Kantidis, E. oth Marini, B. oth Allais, L. oth Pineau, A. oth in International journal of fracture 1965 66(1994) vom: März, Seite 273-294 (DE-627)NLEJ188994114 (DE-600)1478986-3 1573-2673 nnns volume:66 year:1994 month:03 pages:273-294 extent:22 http://dx.doi.org/10.1007/BF00042589 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 66 1994 3 273-294 22 |
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(DE-627)NLEJ193987090 DE-627 ger DE-627 rakwb eng Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests 1994 22 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. Springer Online Journal Archives 1860-2002 Kantidis, E. oth Marini, B. oth Allais, L. oth Pineau, A. oth in International journal of fracture 1965 66(1994) vom: März, Seite 273-294 (DE-627)NLEJ188994114 (DE-600)1478986-3 1573-2673 nnns volume:66 year:1994 month:03 pages:273-294 extent:22 http://dx.doi.org/10.1007/BF00042589 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 66 1994 3 273-294 22 |
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(DE-627)NLEJ193987090 DE-627 ger DE-627 rakwb eng Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests 1994 22 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. Springer Online Journal Archives 1860-2002 Kantidis, E. oth Marini, B. oth Allais, L. oth Pineau, A. oth in International journal of fracture 1965 66(1994) vom: März, Seite 273-294 (DE-627)NLEJ188994114 (DE-600)1478986-3 1573-2673 nnns volume:66 year:1994 month:03 pages:273-294 extent:22 http://dx.doi.org/10.1007/BF00042589 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 66 1994 3 273-294 22 |
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(DE-627)NLEJ193987090 DE-627 ger DE-627 rakwb eng Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests 1994 22 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. Springer Online Journal Archives 1860-2002 Kantidis, E. oth Marini, B. oth Allais, L. oth Pineau, A. oth in International journal of fracture 1965 66(1994) vom: März, Seite 273-294 (DE-627)NLEJ188994114 (DE-600)1478986-3 1573-2673 nnns volume:66 year:1994 month:03 pages:273-294 extent:22 http://dx.doi.org/10.1007/BF00042589 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 66 1994 3 273-294 22 |
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(DE-627)NLEJ193987090 DE-627 ger DE-627 rakwb eng Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests 1994 22 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. Springer Online Journal Archives 1860-2002 Kantidis, E. oth Marini, B. oth Allais, L. oth Pineau, A. oth in International journal of fracture 1965 66(1994) vom: März, Seite 273-294 (DE-627)NLEJ188994114 (DE-600)1478986-3 1573-2673 nnns volume:66 year:1994 month:03 pages:273-294 extent:22 http://dx.doi.org/10.1007/BF00042589 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 66 1994 3 273-294 22 |
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validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests |
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Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests |
| abstract |
Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. |
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Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. |
| abstract_unstemmed |
Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ193987090</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707221605.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070526s1994 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ193987090</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Validation of a statistical criterion for intergranular brittle fracture of a low alloy steel through uniaxial and biaxial (tension-torsion) tests</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1994</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">22</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Criteria initially developed by Beremin [1–5] for brittle cleavage fracture are applied to intergranular brittle fracture of a MnNiMo steel submitted to a temper embrittlement heat treatment. These models which are based on the maximum principal stress as a damage loading parameter and on the Weibull statistics are firstly reviewed and discussed. In particular the effect of plastic strain and of temperature on the intergranular fracture stress is emphasized. Then the results of fracture tests on smooth tensile specimens and on notched bars are used to identify the parameters of the models. Finally these models are applied to multiaxial tension-torsion tests carried out on thin tubular specimens. In these tests the observation of the orientation of the fracture surfaces clearly shows the importance of the maximum principal stress. These tests underline also the importance of one of the basic assumptions of the models which is the necessity of plastic deformation to initiate brittle fracture. In particular the existence in the τ-σ plane of two domains for fracture, one controlled by the maximum principal stress, the other by plastic yielding is discussed. The results of further tests in which the material was submitted to a predeformation at room temperature before being tested at −196°C are also presented and used to discuss the effect of plastic deformation on intergranular fracture. In all cases it is shown that the Beremin criteria account very well for the scatter in the results and for the size effect observed in the experiments.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Springer Online Journal Archives 1860-2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kantidis, E.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Marini, B.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Allais, L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pineau, A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">International journal of fracture</subfield><subfield code="d">1965</subfield><subfield code="g">66(1994) vom: März, Seite 273-294</subfield><subfield code="w">(DE-627)NLEJ188994114</subfield><subfield code="w">(DE-600)1478986-3</subfield><subfield code="x">1573-2673</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:66</subfield><subfield code="g">year:1994</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:273-294</subfield><subfield code="g">extent:22</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1007/BF00042589</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SOJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">66</subfield><subfield code="j">1994</subfield><subfield code="c">3</subfield><subfield code="h">273-294</subfield><subfield code="g">22</subfield></datafield></record></collection>
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