نتایج جستجو برای: aisi h13
تعداد نتایج: 3866 فیلتر نتایج به سال:
The Attachment Insecurity Screening Inventory (AISI) 2-5 years is a parent-report questionnaire for assessing attachment insecurity in preschoolers. Validity and reliability of the AISI 2-5 years were examined in a general sample (n = 429) and in a clinical sample (n = 71). Confirmatory factor analysis (CFA) confirmed a three-factor model of avoidant, ambivalent/resistant and disorganized attac...
In this paper we study the corrosion of AISI 304 austenitic stainless steel PEMFC bipolar plates in aqueous and room-temperature ionic-liquid electrolytes. The anodic potential thresholds and dynamics have been investigated by electrochemical (potentiodynamic and potentiostatic) and in situ spectroelectrochemical methods (visible electroreflectance and VIS-UV spectroellipsometry). We measured t...
A Correction to this paper has been published: https://doi.org/10.1007/s00170-021-06834-9
Resistance against Abrasive Wear and Corrosion of Laser Powder Bed Alloyed High Chromium Tool Steels
Additive manufacturing by laser-based powder bed fusion of metals (PBF-LB/M) enables the production complex shaped components. High-carbon tool steels tend to cracking during PBF-LB/M due internal stresses caused rapid solidification. Expensive atomization and long lead times for generate high costs in this processing route. In situ alloying blends from conventionally available powders a more f...
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