1-10 of 10
Keywords: microhardness
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Research Papers
J. Tribol. January 2023, 145(1): 011401.
Paper No: TRIB-22-1152
Published Online: September 30, 2022
... their deposition. The XRD spectra revealed that matrix and reinforcements are dominant phases in the clad layer. The formation of compounds reflected considerably a lower dilution of reinforcement phase with Ti6Al4V matrix during melting and deposition. Higher the microhardness of the (Al 2 O 3 + TiN)/Ti6Al4V clad...
Journal Articles
Article Type: Research Papers
J. Tribol. August 2021, 143(8): 081702.
Paper No: TRIB-20-1274
Published Online: November 25, 2020
... and subsurface layers. This work addresses the influence of selected deep rolling parameters (pressure, speed, feed, and number of passes) on the surface integrity (roughness, surface and subsurface microhardness, and microstructure) of AISI 1020, AISI 1065, and AISI 1080 carbon steels. Deep rolling...
Journal Articles
Article Type: Research-Article
J. Tribol. April 2019, 141(4): 041605.
Paper No: TRIB-18-1310
Published Online: January 25, 2019
... C 4 , Cr 7 Ni 3 , NiC, NiW, W 2 C, Fe 6 W 6 C, Fe 7 C 3 , FeNi 3 during microwave heating. The hard phases present in the clad region contributed to the enhancement in the microhardness. The mean microhardness of the clad region was observed as 550 ± 40 HV. Further, composite clad exhibited...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 011301.
Published Online: December 15, 2010
... and wear properties of ZrB 2 -containing composite coating sliding against a GCr15 steel ball at different normal loads and sliding speeds were evaluated. The morphologies of the worn surfaces were analyzed by means of SEM and three dimensional noncontact surface mapping. It is shown that the microhardness...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 011601.
Published Online: November 8, 2010
.../epoxy composites (sliding speed: 200 rpm and time: 15 min) 16 01 2010 03 09 2010 08 11 2010 08 11 2010 cements (building materials) centrifugal casting kilns microhardness particle reinforced composites resins scanning electron microscopy Taguchi methods wear...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2008, 130(2): 021303.
Published Online: March 13, 2008
... ∕ s , and pressures ranging from 10 N to 40 N ). An additional focus is on scuffling resistance of faces in friction, microhardness and surface roughness of coated items, and the competitive advantage of using advanced surface coatings. Roughness of bi layer coatings Coating type Mo Sn...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2006, 128(3): 469–475.
Published Online: March 3, 2006
... with oxidation or hot corrosion resistance, is required. In the present work, NiCrAlY and Ni - 20 Cr metallic coatings were deposited on an iron-based superalloy by a shrouded plasma spray process. The coatings were characterized by scanning electron microscopy, optical microscopy, microhardness testing, and x...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2004, 126(4): 809–816.
Published Online: November 9, 2004
... controlled fretting-only experiments. In particular, the effect of slip displacement amplitude and number of fretting cycles on the evolution of grain morphology, grain orientation, misorientation distribution, composition, and microhardness is investigated using electron backscatter diffraction (EBSD...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2004, 126(4): 767–774.
Published Online: November 9, 2004
...). 24 November 2003 11 March 2004 09 11 2004 copper metallic thin films indentation internal stresses plastic flow microhardness digital simulation finite element analysis Nanoindentatoin Finite Element Methods Nanohardness It is known that the mechanical...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2003, 125(2): 445–447.
Published Online: March 19, 2003
... microhardness wear resistance steel In 1995, Veprek et al. 1 2 presented the concept for the design of novel superhard nanocomposite films with hardness ⩾40 GPa. This was followed by several studies on the preparation of TiN / Si 3 N 4 nanocomposites films and the mechanism...