Results 91 to 100 of about 56,885 (233)

Cemented carbides

, 2010
The aim of this bachelor thesis is a characteristic of uncoated and coated cemented carbides in terms of marking, structure, physical and mechanical properties.
Vaněk, Mojmír, Vik, Michal
core  

High temperature indentation of WC/Co hardmetals

, 2013
WC/Co is the material of choice for most high wear applications such as hot forming operations, drilling, cutting, machining and wire drawing due to its superior wear properties.
Zunega, Jonee Christine
core   +1 more source

Sintering and Characterizing of WC-5Co Cemented Carbide under High Temperature and High Pressure

Gaoya wuli xuebao
As an important type of powder metallurgy products, tungsten carbide-cobalt (WC-Co) cemented carbides are widely applied in numerous industrial fields. Traditional sintering methods suffer from high sintering temperatures, long sintering times, and grain
Chunhua CHEN, Ruiang GUO, Duanwei HE, Xiuyan WEI, Zuguang HU, Jianyun YANG   +5 more
doaj   +1 more source

Corrosion Resistance of Nanostructured Cemented Carbides with Alternative FeNi and FeNiCo Binders. [PDF]

Nanomaterials (Basel), 2023
Aleksandrov Fabijanić T, Šnajdar M, Kurtela M, Šimunović V, Marciuš M, Klaić M.   +5 more
europepmc   +1 more source

The oral microbiota and periodontal health in orthodontic patients

Periodontology 2000, EarlyView.
Abstract The oral microbiota develops within the first 2 years of childhood and becomes distinct from the parents by 4 years‐of‐age. The oral microbiota plays an important role in the overall health/symbiosis of the individual. Deviations from the state of symbiosis leads to dysbiosis and an increased risk of pathogenicity.
Brandon W. Peterson, Geerten‐Has Tjakkes, Anne‐Marie Renkema, David J. Manton, Yijin Ren   +4 more
wiley   +1 more source

Brazing of Cemented Carbides at Lower Temperatures

, 2011
Cemented carbides have been widely used for cutting tools because of their high hardness and abrasion resistance. Since the cemented carbides are so expensive, it is desirable to reuse a tool shank made of cemented carbides. For the reason, so far, a new
Shinji Yaoita, Takehiko Watanabe, Tomohiro Sasaki   +2 more
core   +1 more source

Investigations on Thermal Conductivity of Two-Phase WC-Co-Ni Cemented Carbides through a Novel Model and Key Experiments. [PDF]

Materials (Basel), 2023
Wen S, Tan J, Long J, Tan Z, Yin L, Liu Y, Du Y, Kaptay G.   +7 more
europepmc   +1 more source

Long‐term stability of conventional non‐regenerative periodontal treatment for furcation defects

Periodontology 2000, EarlyView.
Abstract Background Furcation involvement (FI) in multi‐rooted teeth poses significant challenges in periodontal therapy due to complex anatomy and difficulty in achieving effective maintenance. FI is associated with increased periodontal destruction, especially in sites with narrow furcation entrances and deep root concavities.
Guo‐Hao Lin, April Martinez, Vincent Li, Eric Lee, Kang‐Wei Tu, Richard Kao, Hom‐Lay Wang   +6 more
wiley   +1 more source

Interface Bonding Properties of CrAlSiN-Coated Cemented Carbides Doped with CeO₂ and Y₂O₃ Rare Earth Oxides. [PDF]

Molecules, 2023
Yang J, Yue Y, Wang Y, Zhang Y.
europepmc   +1 more source

Assessing Distinctive Physiochemical Properties of Geopolymers, Their Green Development and Utilization in Wastewater Treatment

Water and Environment Journal, EarlyView.
This review examines the physicochemical properties of geopolymers, focusing on the effects of calcium content, heavy metal impurities and acid activation. It distinguishes geopolymers from other alkali‐activated materials based on structure and synthesis precursors. Their use as water treatment adsorbents is compared with ceramic filters, highlighting
Kabelo L. Lebogang, Freeman Ntuli, Vepika Kandjou, Tumeletso Lekgoba   +3 more
wiley   +1 more source