INIS Repository Search - Search Results

Filters

Results 1 - 5 of 5

Results 1 - 5 of 5. Search took: 0.017 seconds

Sort by: date | relevance

META

Influence of welding and annealing conditions on the mechanical-technological characteristics of welded joints in high-strength pressure vessel steels. Pt. A

Degenkolbe, J.; Forch, K.; Piehl, K.H.; Uwer, D.
Welding and cutting 19781978

AbstractAbstract

[en] In welding hight-strength pressure vessel steels, formation of cold cracks and cracks during stress relief annealing can be prevented. The behaviour of different materials with regard to crack formation is outlined. The necessary measures to avoid welding flows are described. The toughness to be explained for some differently alloyed pressure vessel steels in connection with welding conditions and metallurgical processes. (orig.)

[de]

Es ist festzustellen, dass beim Schweissen von hochfesten Druckbehaelterstaehlen die Bildung von Kaltrissen und Rissen beim Spannungsarmgluehen vermieden werden kann. Das Verhalten verschiedener Werkstoffe hinsichtlich der Bildung derartiger Risse wird aufgezeigt. Die notwendigen Massnahmen beim Schweissen zur Vermeidung derartiger Fehler werden beschrieben. Die in der Waermeeinflusszone zu erwartenden Zaehigkeitseigenschaften werden fuer einige unterschiedlich legierte Druckbehaelterstaehle in Zusammenhang mit den Schweissbedingungen und mit den metallkundlichen Vorgaengen erlaeurtert. (orig.)

Original Title

Einfluss der Schweiss- und Gluehbedingungen auf die mechanisch-technologischen Eigenschaften von Schweissverbindungen an hochfesten Druckbehaelterstaehlen. T. A

Primary Subject

MATERIALS SCIENCE (B2200)

Source

Deutscher Verband fuer Schweisstechnik e.V., Duesseldorf (Germany, F.R.); DVS Berichte; no. 50; p. 198-208; ISBN 3-87155-351-4;

; 1978; p. 198-208; Deutscher Verl. fuer Schweisstechnik; Duesseldorf, Germany, F.R; General meeting on welding engineering: Welding and cutting '78 - progress and quality; Wiesbaden, Germany, F.R; 11 - 13 Oct 1978; AED-CONF--78-286-005

Record Type

Book

Literature Type

Conference

Country of publication

Germany

Descriptors (DEI)

CRACKS, MECHANICAL PROPERTIES, METALLURGY, PRESSURE VESSELS, STEELS, WELDING

Descriptors (DEC)

ALLOYS, CARBON ADDITIONS, CONTAINERS, FABRICATION, IRON ALLOYS, IRON BASE ALLOYS, JOINING, TRANSITION ELEMENT ALLOYS

LanguageLanguage

German

Reference NumberReference Number

10451695

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

High-strength structural steels; their properties, and the problems encountered during the welding process

Uwer, D.1978

AbstractAbstract

[en] High-strength structural steels, manufacture, properties. Requirements to be met by the welded joints of high-strength structural steels. Influence of the welding conditions on the mechanical properties in the heat-affected zone. Cold-cracking behaviour of welded joints. Economic efficiency of high-strength structural steels. Applications. (orig.)

[de]

Hochfeste Baustaehle, Herstellung, Eigenschaften, Anforderungen an Schweissverbindungen hochfester Baustaehle. Einfluss der Schweissbedingungen auf die mechanischen Eigenschaften in der Waermeeinflusszone. Kaltrissverhalten von Schweissverbindungen. Wirtschaftlichkeit hochfester Baustaehle. Anwendungsbereiche. (orig.)

Original Title

Hochfeste Baustaehle, Eigenschaften und Probleme bei der schweisstechnischen Verarbeitung

Primary Subject

MATERIALS SCIENCE (B2100)

Secondary Subject

MATERIALS SCIENCE (B2200)

Record Type

Journal Article

Journal

Thyssen-Technische Berichte; v. 10(1); p. 8-16

Country of publication

Germany

Descriptors (DEI)

BUILDING MATERIALS, CHEMICAL COMPOSITION, CONTAINMENT, COST, CRACKS, ECONOMICS, FABRICATION, FEDERAL REPUBLIC OF GERMANY, FRACTURE PROPERTIES, HEAT AFFECTED ZONE, HEAT TREATMENTS, MECHANICAL TESTS, PRESSURE VESSELS, STEELS, WELDABILITY, WELDED JOINTS, YIELD STRENGTH

Descriptors (DEC)

ALLOYS, CARBON ADDITIONS, CONTAINERS, EUROPE, IRON ALLOYS, IRON BASE ALLOYS, JOINTS, MATERIALS TESTING, MECHANICAL PROPERTIES, TESTING, TRANSITION ELEMENT ALLOYS

LanguageLanguage

German

Reference NumberReference Number

10444406

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

New developments in the fabrication of fine-grained structural steels; practical applications in welding engineering

Uwer, D.
Quality assurance of welded joints in steam boiler, pressure vessel and pipeline manufacturing1986

AbstractAbstract

[en] The paper briefly demonstrates the development of weldable construction steels in the FRG exemplified by the development of steel grade St 37 to StE 960. Improvements of steel quality, especially weldability, is expected from the ladle metallurgy process, thermomechanical rolling, intensive cooling after rolling and direct annealing by using rolling heat. Positive effects were achieved above all in lamellar tearing strength, cold cracking behaviour and in the heat-affected zone. (DG)

[de]

Die Entwicklung schweissgeeigneter Baustaehle in der Bundesrepublik Deutschland wird am Beispiel des St 37 zum StE 960 kurz dargestellt. Verbesserungen der Stahlqualitaet, vor allem der Schweisseignung, werden durch pfannenmetallurgisches Verfahren, thermomechanische Walzen, Intensivkuehlung nach dem Walzen und Direkthaerten aus der Walzhitze erwartet. Positive Auswirkungen wurden insbesondere bei Terassenbruchsicherung, Kaltrissverhalten und in der Waermeeinflusszone erzielt. (DG)

Original Title

Neuerungen bei der Herstellung von Feinkornbaustaehlen und deren Bedeutung fuer die schweisstechnische Praxis

Primary Subject

MATERIALS SCIENCE (B2210)

Source

Deutscher Verband fuer Schweisstechnik e.V., Duesseldorf (Germany, F.R.); DVS-Berichte; v. 103; 96 p; 1986; p. 25-28; Deutscher Verl. fuer Schweisstechnik; Duesseldorf (Germany, F.R.); 3. special meeting on quality assurance of welded joints in steam boiler, pressure vessel and pipeline manufacturing within the Hannover Fair '86; 3. Sondertagung ueber Sicherheit der Guete von Schweissverbindungen im Dampfkessel-, Druckbehaelter- und Rohrleitungsbau im Rahmen der Hannover Messe '86; Hannover (Germany, F.R.); 10-11 Apr 1986

Record Type

Book

Literature Type

Conference

Country of publication

Germany

Descriptors (DEI)

FABRICATION, HEAT AFFECTED ZONE, METALLURGY, STEELS, WELDED JOINTS

Descriptors (DEC)

ALLOYS, CARBON ADDITIONS, IRON ALLOYS, IRON BASE ALLOYS, JOINTS

LanguageLanguage

German

Reference NumberReference Number

19087359

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

Determination of fracture mechanics properties of welded joints and comparison with the failure behaviour of wide plates

Dahl, W.; Ehrhardt, H.; Heuser, A.; Hubo, R.; Twickler, R.1987

AbstractAbstract

[en] Fracture behaviour of different welded joints of 15 MnNi 6 3 and 20 MnMoNi 5 5 steel is studied by testing Charpy-V impact, fracture mechanics specimens as well as wide plate specimens of different sizes. The influence of welding conditions and stress relief heat treatment on the failure behaviour of the heat affected zones is examined. Fracture mechanics test data are used in order to predict failure loads of the wide plates by the R6-procedure and by FE-calculations. (orig.)

Primary Subject

MATERIALS SCIENCE (B2230)

Secondary Subject

ENGINEERING (E1700)

Source

12. MPA seminar on safety and reliability of pressure components with special emphasis on nuclear technology; Stuttgart (Germany, F.R.); 9-10 Oct 1986

Record Type

Journal Article

Literature Type

Conference

Journal

Nuclear Engineering and Design; ISSN 0029-5493;

; CODEN NEDEA; v. 102(3); p. 451-461

Country of publication

Netherlands

Descriptors (DEI)

CHARPY TEST, FRACTURE MECHANICS, STEELS, WELDED JOINTS

Descriptors (DEC)

ALLOYS, CARBON ADDITIONS, DESTRUCTIVE TESTING, IMPACT TESTS, IRON ALLOYS, IRON BASE ALLOYS, JOINTS, MATERIALS TESTING, MECHANICAL TESTS, MECHANICS, TESTING

Reference NumberReference Number

18093885

INIS VolumeINIS Volume

INIS IssueINIS Issue

META

Determination of fracture mechanics properties of welded joints and comparison with the failure behaviour of wide plates

Dahl, W.; Ehrhardt, H.; Heuser, A.; Hubo, R.; Twickler, R.
Safety and reliability of pressure components with special emphasis on advanced methods of NDT. Vol. 21986

AbstractAbstract

[en] 35 mm thick plates from steels 15 MnNi 6 3 and 20 MnMoNi 5 5 were welded by submerged-arc and electro-slag welding. The fracture behaviour of the different heat-affected zones was studied in the as-welded condition and after stress-relief annealing using the notched-bar impact test, the fracture mechanics test, and tests on medium-sized notched-tensile test specimens and large plates. Brittle fracture safety was assessed by the ductile-to-brittle transition temperatures of the different tests. The fracture mechanics results were used to determine the failure behaviour of large plates based on the R6 method. (orig./DG)

[de]

35 mm dicke Bleche der Staehle 15 MnNi 6 3 und 20 MnMoNi 5 5 wurden mit dem Unterpulver- und Elektroschlackeschweissverfahren geschweisst. Das Bruchverhalten der verschiedenen Waermeeinflusszonen wurde im Schweisszustand und nach dem Spannungsarmgluehen mit dem Kerbschlagbiegeversuch, dem Bruchmechanikversuch, dem Versuch an mittelgrossen Kerbzugproben und durch Pruefen von Grossplatten ermittelt. Die Beurteilung der Sproedbruchsicherheit erfolgte zunaechst mit Hilfe der Sproedbruchuebergangstemperaturen der verschiedenen Pruefverfahren. Die Bruchmechanikergebnisse wurden benutzt, um das Versagensverhalten von Grossplatten auf der Grundlage der R6-Methode zu bestimmen. (orig./DG)

Original Title

Ermittlung von bruchmechanischen Kennwerten an Schweissverbindungen und Vergleich mit dem Versagensverhalten von Grossplatten

Primary Subject

MATERIALS SCIENCE (B2210)

Secondary Subject

MATERIALS SCIENCE (B2230), ENGINEERING (E1700)

Source

Staatliche Materialpruefungsanstalt, Stuttgart (Germany, F.R.); Bundesministerium fuer Umwelt, Naturschutz und Reaktorsicherheit, Bonn (Germany, F.R.); 325 p; 1986; p. 31.1-31.26; 12. MPA seminar on safety and reliability of pressure components with special emphasis on advanced methods of NDT; Stuttgart (Germany, F.R.); 9-10 Oct 1986

Record Type

Miscellaneous

Literature Type

Conference

Report Number

INIS-MF--11897

Country of publication

Germany

Descriptors (DEI)

DESTRUCTIVE TESTING, ELECTROSLAG WELDING, FAILURES, FRACTURE MECHANICS, HEAT AFFECTED ZONE, MECHANICAL TESTS, PROBABILITY, STEELS, SUBMERGED ARC WELDING, WELDED JOINTS

Descriptors (DEC)

ALLOYS, ARC WELDING, CARBON ADDITIONS, FABRICATION, IRON ALLOYS, IRON BASE ALLOYS, JOINING, JOINTS, MATERIALS TESTING, MECHANICS, TESTING, WELDING

LanguageLanguage

German

Reference NumberReference Number

20028885

INIS VolumeINIS Volume

INIS IssueINIS Issue

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž