Zobrazeno 1 - 9
of 9
pro vyhledávání: '"M K Gunjan"'
Publikováno v:
Engineering Failure Analysis. 18:2211-2221
Austenitic stainless steel tubes are used as furnace tubes in petrochemical industries mainly because of their corrosion resistance and mechanical strength. AISI 347 grade stainless steel is used as furnace heater tubes in the fractionator of hydrocr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370e3a179ad4be5385045e11af3ad7d1
https://doi.org/10.1016/j.engfailanal.2011.07.015
https://doi.org/10.1016/j.engfailanal.2011.07.015
Publikováno v:
Fusion Engineering and Design. 86:452-455
The joining behavior of 304SS and Cu joint is important for the component materials of the first wall and divertor in the International Thermonuclear Fusion Experiment Reactor (ITER). In this research, the joining of 304 stainless steel (SS) and pure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7621fa34a6e676c4b4af41f9884d3068
https://doi.org/10.1016/j.fusengdes.2011.04.002
https://doi.org/10.1016/j.fusengdes.2011.04.002
Publikováno v:
Engineering Failure Analysis. 18:1067-1075
Radiant tube conforming to ASTM A-200 T5 grade of steel and service exposed for 20 years from an oil refinery was investigated for health check and safety aspect. Microstructural study of the service exposed tube revealed a ferritic–martensitic str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e2991e84dd0ce8323750a1c78701dd
https://doi.org/10.1016/j.engfailanal.2011.02.005
https://doi.org/10.1016/j.engfailanal.2011.02.005
Publikováno v:
Materials Science and Technology. 26:610-614
In the present investigation, transition joints were produced by soldering Sn–Ag–Cu and Sn–Ag– Cu–Mn alloys to Cu substrate. Microstructure and mechanical properties of the assemblies were determined in reflowed condition and after aging at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22f9f2bcfd564b08db151f0c2fd9390
https://doi.org/10.1179/174328409x443254
https://doi.org/10.1179/174328409x443254
Publikováno v:
Materials Science and Engineering: A. 527:1395-1403
Intermetallic phases play a major role in the creep behavior of Mg alloys. The effects of intermetallic phases on the creep behavior of AZ91 alloy have been studied in the present investigation. Thermally stable and finer intermetallic phases such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78c06256b7cbe7599ae580df09f1128
https://doi.org/10.1016/j.msea.2009.10.008
https://doi.org/10.1016/j.msea.2009.10.008
Publikováno v:
Journal of Colloid and Interface Science. 327:377-383
Spherical silica and zirconia mixed titania and pure titania samples were prepared in presence of cetyltrimethylammonium bromide (CTAB) through controlled hydrolysis of corresponding metal alcoxides. Effect of surfactant amount and calcinations tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f220bb38b5b7dfa999544200f8e59f0b
https://doi.org/10.1016/j.jcis.2008.08.040
https://doi.org/10.1016/j.jcis.2008.08.040
Autor:
P K Roy, J Swaminathan, Raghubir Singh, Prabha Prasad, M K Gunjan, Krishna Gugloth, R N Ghosh
Publikováno v:
Engineering Failure Analysis. 15:723-735
Reformer furnace heater tubes made of cast austenitic alloy steels serve in the temperature range of 1073–1173 K and pressure around 3–4 MPa. Though the design life is about 100,000 h (∼11.4 years), premature failures within 3–8 years are mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26b8a90f5449aeeb5f1cdf24ad1ded2c
https://doi.org/10.1016/j.engfailanal.2007.06.009
https://doi.org/10.1016/j.engfailanal.2007.06.009
Autor:
T B Singh, Trilochan Mishra, Raghuvir Singh, M K Gunjan, A S Bhattacharyya, Shashi Kant Tiwari
Publikováno v:
Surface and Coatings Technology. 201:7582-7588
Sol–gel alumina coatings were deposited on medical grade stainless steel (AISI 316L) with an intermediate layer of silica by dip-coating method. The coatings obtained were homogeneous, crack-free and consisted of low crystalline γ-Al2O3 along with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0170dd8c807d555647f55538dec4a4b7
https://doi.org/10.1016/j.surfcoat.2007.02.026
https://doi.org/10.1016/j.surfcoat.2007.02.026
Publikováno v:
Journal of Colloid and Interface Science. 330:243
Corrigendum Corrigendum to “Surfactant mediated synthesis of spherical binary oxides photocatalyst with enhanced activity in visible light” [J. Colloid Interface Sci. 327 (2008) 377–383] T. Mishra a,∗, J. Hait b, Noor Aman b, M. Gunjan c, B.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9622751b9d6f1d7a322cf17bec26b14b
https://doi.org/10.1016/j.jcis.2008.08.068
https://doi.org/10.1016/j.jcis.2008.08.068