Results 71 to 80 of about 35,016 (242)

Overview of Updated AISI Standards [PDF]

open access: yes, 2022
In 2020, AISI updated a series of AISI design standards. Since then, several supplements were published.
Chen, Helen   +3 more
core  

Recycling End‐of‐Life Solid Oxide Cell Interconnect Assemblies into Commercial‐Grade AISI 304 Stainless Steels

open access: yessteel research international, EarlyView.
This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam   +7 more
wiley   +1 more source

A Comparative Study of Directed Energy Deposition‐Arc and Casting: Enhancing Mechanical and Thermal Properties of Hot‐Work Tool Steels

open access: yessteel research international, EarlyView.
The study investigates the influence of DED‐Arc/M versus casting on the microstructure and material properties of X40CrMoV5‐1 (AISI H13) hot‐work tool steel. DED‐Arc/M yields finer microstructures, superior mechanical strength, and ductility, but slightly reduced thermal conductivity.
Ulf Ziesing   +4 more
wiley   +1 more source

Diffusion kinetics of borided AISI 52100 and AISI 440C steels

open access: yes, 2012
In this study, the case properties and diffusion kinetics of AISI 440C and AISI 52100 steels borided in Ekabor-II powder were investigated by conducting a series of experiments at temperatures of 1123, 1173 and 1223 K for 2, 4 and 8 h.The boride layer ...
Ulu, Sinan   +2 more
core   +1 more source

HWTS 50 Tool Steel Tailored for Laser Powder Bed Fusion: Sliding Wear of Bare Surfaces and Nitriding Response in Comparison with 18Ni300 and AISI H13

open access: yessteel research international, EarlyView.
This work investigates the wear resistance and nitriding behavior of PBF‐LB/M‐processed Osprey HWTS 50, a lean hot work tool steel. Three heat treatment conditions are compared to conventional wrought H13, H11, and PBF‐LB/M 18Ni300. The study highlights HWTS 50's enhanced nitrogen diffusion, deeper nitriding hardness depth, and comparable or improved ...
Jonathan Hann   +6 more
wiley   +1 more source

Comparazione tra sinterizzazione laser selettiva (SLS) e metodiche tradizionali in protesi

open access: yes, 2008
Obiettivi: approfondire un’ innovativa tecnica di produzione di manufatti protesici, la Sinterizzazione Diretta di Metallo a mezzo Laser (DMLS), comparandola, in termini di precisione marginale, con tecniche produttive classiche (fusione a cera persa).
EPIFANIA, ETTORE
core  

Fatigue Strength in Additive Toolmaking: A Study of Metal Binder Jetting and Electron Beam Melting for Processing Carbide‐Rich Cold‐Work Tool Steels

open access: yessteel research international, EarlyView.
Focusing on the critical tap hole region of the blast furnace, this work examines binder characteristics, prepares tap hole clay with different formulations, and evaluates their physical properties. The findings confirm the advantages of composite binders and offer a new binder option for tap hole clay.
Frederik Tegeder   +7 more
wiley   +1 more source

Desenvolvimento de insertos de aços rápidos sinterizados AISI T15 para usinagem [PDF]

open access: yes, 2000
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnológicoDesenvolvimento de um inserto, ângulos e quebra-cavacos, de aço rápido sinterizado da classe T15, para usinagem.
Friedrich, Delmonte Nunes
core  

Mikroseostamisen vaikutukset AISI 304 ruostumattoman teräksen hilsettymiseen simuloiduissa askelpalkkiuunin olosuhteissa

open access: yes, 2020
Austenitic stainless steel is steel alloyed with nickel and chromium. The alloying amounts of chromium and nickel, and possibly other elements, defines what type of an austenitic stainless steel it is.
Laukka, Aleksi
core   +1 more source

CORROSION STUDY OF AISI 304 ON KOH, NaOH, AND NaCL SOLUTION AS AN ELECTRODE ON ELECTROLYSIS PROCESS [PDF]

open access: yesJournal of Engineering Science and Technology, 2018
AISI 304 is a kind of austenitic stainless steel that can be applied for various technologies. Since AISI 304 consists of chromium, nickel, and other materials, understanding the performance of this material is different from its parent material (i.e ...
IDA HAMIDAH   +7 more
doaj  

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