Wpływ energii liniowej spawania wiązką laserową na mikrostrukturę i wybrane właściwości połączeń ze stali AHSS na przykładzie CPW 800
نویسندگان
چکیده
منابع مشابه
Effect of Surface Treatment on Corrosion Resistance of 304 Stainless Steel Implants in Tyrode Solution Wpływ Obróbki Powierzchniowej Na Odporność Na Korozję Implantów Ze Stali
The effect of different surface preparation methods such as mechanical, chemical and electrochemical surface preparation on the formation, stability and deterioration of surface films formed on austenitic 304 stainless steel was investigated in Tyrode’s physiological solution by cyclic polarization curves, AC impedance measurements surface techniques. A hysteresis loop in a cyclic polarization ...
متن کاملWpływ awarii w Czarnobylu na rozwój schorzeń nienowotworowych
The early medical complications of Chernobyl accident include post radiation disease, which were diagnosed in 134 subjects affected by ionizing radiation. 28 persons died during the first 100 days after the event. The increase occurrence of coronary heart disease, endocrine, haematological, dermatological and other diseases were observed after disaster in the contaminated territories. We also d...
متن کاملWpływ melatoniny, N-acetyloserotoniny i 6-hydroksymelatoniny na ultrastrukturę pinealocytów chomika syryjskiego (Mesocricetus auratus)
Objectives: The aim of this study was to examine the effects of melatonin as well as of its precursor (N-acetylserotonin) and metabolite (6-hydroxymelatonin) on the ultrastructure of the pinealocytes of the Syrian hamster. Material and methods: The pineal glands of 2-month-old male Syrian hamsters were examined. The animals were divided into the following groups of four animals each: group 1 — ...
متن کاملTHE INFLUENCE OF REPAIR WELDED JOINT ON THE LIFE OF STEAM PIPELINE MADE OF Cr-Mo STEEL SERVICED BEYOND THE CALCULATED WORKING TIME WPŁYW NAPRAWCZEGO ZŁĄCZA SPAWANEGO NA TRWAŁOŚĆ RUROCIĄGU PARY ZE STALI Cr-Mo EKSPLOATOWANEGO POWYŻEJ OBLICZENIOWEGO CZASU PRACY
The aim of the paper was to examine the influence of repair welded joints on the service life of steam pipelines for over 220 000 hours of service in creep conditions. The research included the study of the microstructure using scanning microscopy, the tests on mechanical properties at room and elevated temperature, determining the nil ductility transition temperature, and short-time creep test...
متن کاملArtificial Intelligence in the AHSS Steel Mechanical Properties and Microstructure Analysis
The assessment of results method of calculation tensile strength and yield strength of this cold rolled steels using the artificial neural networks in modelling relationship of elements composition (chromium, manganese, silicon, carbon), thermal treatment and properties of HCT600X, HCT780X, HCT980X steels was proposed. Was made further research using the new element chromium. Streszczenie. W ar...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Przegląd Spawalnictwa - Welding Technology Review
سال: 2015
ISSN: 2449-7959,0033-2364
DOI: 10.26628/ps.v87i2.126