Results 101 to 110 of about 3,378 (250)

Demand for greater efficiency is good news for PcBN

Metal Powder Report, 2006
Consumption of polycrystalline cubic boron nitride in tooling is growing, despite its comparatively high price and design restrictions…
Volkmar Richter, Michael Fripan
openaire   +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

Physico-mechanical properties of cbn composites with binders based on carbides of TI, CR, V in conditions of high-speed machining of AISI 316L [PDF]

, 2018
Досліджено механічні властивості та експлуатаційні характеристики різального матеріалу на основі кубічного нітриду бору зі зв’язками у виді карбідів перехідних металів (Ti, Cr, V), алюміній був введений в шихту якості гетеру.
Петруша, Ігор Андрійович, Сліпченко, Катерина Вячеславівна, Туркевич, Володимир Зіновійович   +2 more
core  

Strength of cBN grinding wheels with ceramic body and glass-crystalline binder in the abrasive layer. [PDF]

, 2014
Artykuł przedstawia wyniki badań wytrzymałości ściernic cBN przeprowadzonych w warunkach obciążeń statycznych i dynamicznych. Przedmiotem badań były ściernice z korpusem ceramicznym i warstwą ścierną wykonaną z ziaren cBN i spoiwa szklanokrystalicznego ...
Dębkowski, Ryszard, Gołąbczak, Andrzej, Herman, Daniel, Pobol, Tomasz, Walkowiak, Wiesław   +4 more
core  

Microstructure and mechanical properties of friction stir welded 8 mm pipe SAF 2507 super duplex stainless steel

Journal of Materials Research and Technology, 2019
The microstructure and mechanical properties of 8-mm-thick friction stir welded SAF 2507 super duplex stainless steel pipe was examined. High-quality welds were successfully produced using polycrystalline cubic boron nitride (PCBN) tool, force control ...
Rafael Arthur Reghine Giorjão, Victor Ferrinho Pereira, Maysa Terada, Eduardo Bertoni da Fonseca, Ricardo Reppold Marinho, Diego Martins Garcia, André Paulo Tschiptschin   +6 more
doaj   +1 more source

Numerical determination of thermoelectric parameters for two-stage sintering of cBN–Al system samples in a high-pressure cubic cell

Фізика і хімія твердого тіла
Preliminary numerical modeling of coupled electric and thermal fields in a six-punch HPA during reaction sintering of massive samples of PCBN has been performed.
Oleksiy Liudvichenko, Oleksandr Lyeshchuk, Oleksandr Anisin, Mykola Bezhenar   +3 more
doaj   +1 more source

A Contribution to the Understanding of the Grinding of PcBN – Influence of Diamond Specification on Wear during Peripheral Grinding

, 2022

openalex   +1 more source

Finish machining of hardened steel by face milling using uncoated and TiSiN and TiAlN coated PCBN tools

Технічна інженерія
The article presents the results of experimental studies on the influence of various cutting regimes on the surface roughness of high-hardness hardened steel obtained after face milling with polycrystalline cubic boron nitride (PCBN) tools, both uncoated
Ya.Р. Kovalenko, P.Р. Melnychuk
doaj   +1 more source

Использование современных инструментальных материалов при механической обработке резанием износостойкого чугуна ИЧ210Х30Г3 [PDF]

, 2013
В работе приведены результаты экспериментального исследования механической обработки резанием заготовок из износостойкого чугуна с повышенной твердостью. Предлагается использовать современные инструментальные сплавы.
Дядюра, К. О., Юнак, А. С.
core  

Carbazole based electrochromic polymers with benzoazole units: Effect of heteroatom variation on electrochromic performance

eXPRESS Polymer Letters, 2016
A series of carbazole-based polymers were synthesized via Suzuki polymerization between N-(2-ethylhexyl)carbazole-3,6-bis(ethyleneboronate) (Cbz) and dibromobenzazole unit.
C. Doyranli, F. Baycan Koyuncu
doaj   +1 more source