In cooperation with the projects CH7, D16 and D36 (leadership), project D37 deals with the evaluation of the low cycle fatigue (LCF) behaviour of improved welded joints of heat resistant 1 CrMoV-cast steel (GS-17 CrMoV 5 11). The aim of the whole project is the qualification of automatic welding techniques as shielded metal arc (SMA) and submerged arc (SA) compared to manual arc (MA) and the determination of the optimum postweld heat treatment in respect to sufficient properties. LCF-tests, carried out at 550 C and at total strain ranges of 0, 3 to 2% show that the different welding techniques (MA, SMA, SA) and postweld heat treatments (tempering, hardening, diffusion annealing) result in a common scatterband. All investigated variants seem...
The aim of the present research project was the optimization of matching welding consumables for the...
Object of this project was qualifying laser beam welding as a joining technology for HSS, especially...
The fatigue strength of a number of high-temperature power plant steels was investigated under recta...
The efficiency of power plants can be improved by increasing the steam temperature. Cost-efficient d...
The behaviour of an conventionally tempered steel StE 355 N and of a thermomechanically-rolled and a...
Welds between the martensitic 9% Cr steels T91 and E911 and the austenitic steel 1.4910 were to be c...
The investigations focused on strategies for reducing the hydrogen concentration in submerged-arc we...
The project task was to examine and model the low-cycle fatigue (LCF) performance of the novel steel...
According to the latest state of art material with a significantly higher content of carbon and sulp...
International audienceThe multi-pass weld-repair of heat-resistant cast steels is carried out using ...
Erhaltungs- und Erneuerungsmaßnahmen an Bauwerken werden in unmittelbarer Zukunft an erheblicher Bed...
Kurzfassung Der warmfeste kupferlegierte ferritische Stahl WB 36 (15NiCuMoNb5, Werkstoffnummer 1.636...
Diffusionsschweissen ist eines der moeglichen Verfahren zur Herstellung von Trennwaenden mit Kuehlka...
Kurzfassung Der warmfeste kupferlegierte ferritische Stahl WB 36 (15NiCuMoNb5, Werkstoffnummer 1.636...
The studies were intended to obtain insight into the materials behaviour of laser beam welded, heat ...
The aim of the present research project was the optimization of matching welding consumables for the...
Object of this project was qualifying laser beam welding as a joining technology for HSS, especially...
The fatigue strength of a number of high-temperature power plant steels was investigated under recta...
The efficiency of power plants can be improved by increasing the steam temperature. Cost-efficient d...
The behaviour of an conventionally tempered steel StE 355 N and of a thermomechanically-rolled and a...
Welds between the martensitic 9% Cr steels T91 and E911 and the austenitic steel 1.4910 were to be c...
The investigations focused on strategies for reducing the hydrogen concentration in submerged-arc we...
The project task was to examine and model the low-cycle fatigue (LCF) performance of the novel steel...
According to the latest state of art material with a significantly higher content of carbon and sulp...
International audienceThe multi-pass weld-repair of heat-resistant cast steels is carried out using ...
Erhaltungs- und Erneuerungsmaßnahmen an Bauwerken werden in unmittelbarer Zukunft an erheblicher Bed...
Kurzfassung Der warmfeste kupferlegierte ferritische Stahl WB 36 (15NiCuMoNb5, Werkstoffnummer 1.636...
Diffusionsschweissen ist eines der moeglichen Verfahren zur Herstellung von Trennwaenden mit Kuehlka...
Kurzfassung Der warmfeste kupferlegierte ferritische Stahl WB 36 (15NiCuMoNb5, Werkstoffnummer 1.636...
The studies were intended to obtain insight into the materials behaviour of laser beam welded, heat ...
The aim of the present research project was the optimization of matching welding consumables for the...
Object of this project was qualifying laser beam welding as a joining technology for HSS, especially...
The fatigue strength of a number of high-temperature power plant steels was investigated under recta...