Results 41 to 50 of about 263 (152)

Wear mechanisms of PcBN tools when machining AISI 316L

Ceramics International, 2021
This paper investigates the machinability of AISI 316L stainless steel without and with NMI treatment, when machined with three different PcBN tool grades: low cBN content (50% vol.), medium (65% vol.) and high (90% vol.). The NMI treatment consisted of resulfurized and Ca-treated steels with two different Si/Al ratio. The tool materials were evaluated
Henrik Persson, Filip Lenrick, Luiz Franca, Jan-Eric Ståhl, Volodymyr Bushlya   +4 more
openaire   +1 more source

A Comparative Study on Cutting Tool Performance in High-Speed Face-Milling of Hardened Tool Steels [PDF]

Archives of Metallurgy and Materials
In this study cutting speeds and tool life constants for seven different cutting tools are investigated while high-speed face milling of four different much used hardened tool steels.1.2379 and 1.2080 cold-work tool steels, 1.2344 hot-work tool steel and
Ali O. Er, E. Aslan
doaj   +1 more source

Review on cutting performance and wear mechanism of PCBN tools

Jin'gangshi yu moliao moju gongcheng, 2020
Polycrystalline cubic boron nitride (PCBN) tool is another kind of superhard tool after polycrystalline diamond tool. It is known as the green environmental protection tool in the 21st century for its unique advanced cutting methods such as turning ...
CUI Jinmeng, MENG Dezhong, WU Zhe, YUE Wen, WANG Chengbiao   +4 more
doaj  

Comprehensive Profiling Reveals Sialyl‐Tn Upregulation and Prognostic Value in Prostate Cancer

Pathology International, Volume 76, Issue 6, June 2026.
This study utilises a novel antibody (L2A5) to comprehensively monitor sialyl‐Tn antigen (sTn) expression levels in clinical prostate cancer tissues. We reveal sTn is expressed in 44% of prostate tumours and find prostate cancer patients with high sTn levels have significantly poorer survival times.
Kirsty Hodgson, Libby Blencoe, Erin Smith, Aswini Sasikumar, Ziqian Peng, Margarita Orozco‐Moreno, Richard Beatson, Paula A. Videira, Jennifer Munkley   +8 more
wiley   +1 more source

Advancing Sustainable Manufacturing for Cutting Tools: The Role of Green Machining and Tool Regrinding

Journal of Manufacturing and Materials Processing
High-performance cutting materials are central to modern production engineering. Cemented carbides dominate industrial tooling, while polycrystalline boron nitride (PcBN) is established for hard turning and finishing nickel-based alloys.
Berend Denkena, Benjamin Bergmann, Thomas Geschwind, Lars Luthe   +3 more
doaj   +1 more source

Sustainable Prediction of Tool Life in Metal Cutting Processes Using Empirical and Mathematical Modeling Approaches

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Tool‐life prediction plays a vital role in improving machining efficiency, reducing production cost, and promoting sustainable manufacturing in metal cutting processes. This study presents an empirical and mathematical modeling approach for predicting tool life based on flank wear behavior under varying machining conditions.
Nagaraj P. B., Gururaj Lalagi, Lokesha K., Mallikarjuna Veerabhadrappa Bidari, Rajesh K., Jibitesh Kumar Panda, Mohammad Rezwan Habib   +6 more
wiley   +1 more source

Cytomegalovirus infection is common in prostate cancer and antiviral therapies inhibit progression in disease models

Molecular Oncology, Volume 19, Issue 11, Page 3035-3059, November 2025.
Human cytomegalovirus infection is common in normal prostate epithelium, prostate tumor tissue, and prostate cancer cell lines. CMV promotes cell survival, proliferation, and androgen receptor signaling. Anti‐CMV pharmaceutical compounds in clinical use inhibited cell expansion in prostate cancer models in vitro and in vivo, motivating investigation ...
Johanna Classon, Moa Stenudd, Margherita Zamboni, Kanar Alkass, Carl‐Johan Eriksson, Lars Pedersen, Alrik Schörling, Anna Thoss, Anders Bergh, Pernilla Wikström, Hans‐Olov Adami, Henrik Toft Sørensen, Henrik Druid, Jonas Frisén   +13 more
wiley   +1 more source

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

Advanced Engineering Materials, Volume 27, Issue 10, May 2025.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono, Amir Ardeshiri Lordejani, Sara Bagherifard   +2 more
wiley   +1 more source

Research progress of PCBN superhard cutting tools

Jin'gangshi yu moliao moju gongcheng, 2019
The continuous improvement of cutting speed of modern tools and the development of advanced integrated manufacturing system put forward higher requirements for the performance of modern tools.
LI Yanguo, CHENG Zhaonan, ZOU Qin, WANG Mingzhi, YIN Yuhang   +4 more
doaj  

Binderless Polycrystalline Cubic Boron Nitride Sintered Compacts for Machining of Cemented Carbides

Ceramics
High-purity, superhard, binderless polycrystalline cubic boron nitride (BL-PCBN) was obtained by direct hBN to cBN transformation in a toroid-type high-pressure apparatus at a pressure of 8.0 GPa and temperature of 2250 °C (HPHT-DCS; high-pressure, high ...
Alexander S. Osipov, Piotr Klimczyk, Igor A. Petrusha, Yurii O. Melniichuk, Lucyna Jaworska, Kinga Momot, Yuliia Rumiantseva   +6 more
doaj   +1 more source