Results 81 to 90 of about 35,016 (242)

In Situ Alloying of H13 Tool Steel With TiC via PBF‐LB/M

steel research international, EarlyView.
H13 tool steel is in situ alloyed with titanium carbides (TiC) in amounts up to 30 wt.%. This approach offers the advantage that the carbides melt only partially during processing, preventing excessive carbon enrichment of the steel matrix. The resulting microstructure consists of coarse, undissolved and fine, reprecipitated carbides, leading to grain ...
Oliver Bürgi, Anke Kaletsch, Christoph Broeckmann   +2 more
wiley   +1 more source

Análise de corrosão dos aços inoxidáveis AISI 304 e AISI 316L em solução de água do mar artifícial

, 2017
MonografiaThe corrosive process generates many expenses in the mechanics world and there is a growing demand for corrosion resistant material, so the knowledge of corrosive behavior of various materials becomes essential.
Frutuoso, Francisca Geidilany Saraiva de Oliveira
core  

Shot peening of stainless steels and their monitoring via Barkhausen noise emission

Journal of Materials Research and Technology
This study investigates the shot peening of stainless steels with varying chemical compositions, focusing on the resulting microstructures and the associated Barkhausen noise emission.
M. Neslušan, P. Minárik, J. Čapek, T. Kmječ, Z. Florková, K. Zgútová, L. Trško   +6 more
doaj   +1 more source

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source

Experimental and numerical analysis on the martensitic transformation in AISI 304 steel sheets subjected to perforation by conical and hemispherical projectiles [PDF]

, 2013
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0020768312004039In this work, an experimental and numerical analysis of the martensitic transformation in AISI 304 steel sheets subjected to perforation by conical and ...
Rodríguez-Martínez, José Antonio, Rodríguez-Martínez, J.A., Pesci, R., Zaera Polo, Ramón Eulalio, Rusinek, A., Zaera, R., RODRIGUEZ MARTINEZ, José Antonio, RUSINEK, Alexis, Rodríguez-Martínez, José A., ZAERA, Ramon, PESCI, Raphaël   +10 more
core   +1 more source

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

AISI 4140 ve AISI 1050 çelik çiftlerinin yakma alın kaynağı ile birleştirilmesi ve mikroyapılarının incelenmesi

, 2023
AISI 4140 çeliği kaynaklanabilirlik açısından zor bir çeliktir. İçerdiği yüksek karbon oranı nedeniyle kaynak bölgesi ve ısı tesiri altında kalan bölgede (ITAB) çatlaklar oluşması muhtemeldir. Bu tez AISI 1050 çeliği ile AISI 4140 çelik çiftlerinin yakma
Suat AKBURU
core  

Creep Performance of Stainless Steel 316 Brackets: Insights From Conventional and Advanced Modeling Approaches

steel research international, EarlyView.
Creep behavior of SS 316 brackets is examined through experiments, conventional creep laws, and advanced constitutive modeling. Long‐term deformation, stress redistribution, and life prediction are compared under service‐relevant loads. The study highlights the limits of classical models and demonstrates improved accuracy using advanced approaches for ...
Mohsin Sattar, Jan Hosek, Maaz Akhtar, Uliana Finaeva, Muhammad Muzamil, Naser A. Alsaleh, Asad A. Zaidi, Barun Haldar   +7 more
wiley   +1 more source

Aplikasi Sputtering Aln Dan Wn Pada Baja Aisi 410 Sebagai Tool Bedah Tulang Dan Saraf

, 2014
Info lebih lanjut hub: Lembaga Penelitian Universitas Jember Jl. Kalimantan No.37 Telp. 0331-339385 Fax. 0331-337818 JemberMikro machining adalah proses pemesinan komponen-komponen dalam skala milimeter hingga mikrometer. Dalam bidang biomedis, proses
Gaguk Jatisukamto
core  

Evaluation of Machinability of AISI 304 and AISI 316 Austenitic Stainless Steels [PDF]

, 2017
WOS: 000447836400006In this study, turning tests were performed to assess machinability of AISI 304 and AISI 316 austenitic stainless steels using uncoated tungsten carbide tools.
Özbek, Nursel Altan, Gülesin, Mahmut, Çiçek, Adem, Özbek, Onur   +3 more
core   +1 more source