Plasma ARC welding of NiTi and 304 steel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00312252" target="_blank" >RIV/68407700:21220/12:00312252 - isvavai.cz</a>
Result on the web
<a href="http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2012/1039_Vondrousatal.pdf" target="_blank" >http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2012/1039_Vondrousatal.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Plasma ARC welding of NiTi and 304 steel
Original language description
Heterogenous welds of Nitinol and austenitic stainless steel 304 were done by micro plasma welding. Both materials have wide utilization in medicine, especially NiTi is very promisive material, but with rather difficult weldability. The quality of welds was estimated by means of metallography, hardness measurement, and tensile strength test. It was found out that homogenous welding of NiTi as well as heterogenous NiTi+304 welds very much decreases mechanical properties. In homogenous weld, strength, hardness drops to 260 HV (BM 350 HV) because of grain growth. Heterogenous welds have high hardness, up to 800 HV caused by precipitation of brittle intermetalics. PAW was found not to be suitable for nitinol welding
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Annals of DAAAM for 2012 & Proceedings of the 23rd International DAAAM Symposium
ISBN
978-3-901509-91-9
ISSN
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e-ISSN
2304-1382
Number of pages
4
Pages from-to
1039-1042
Publisher name
DAAAM International
Place of publication
Vienna
Event location
Zadar
Event date
Oct 21, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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