Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Appa Rao Chintha"'
Publikováno v:
Materials Science and Technology. 35:1301-1305
Hagg carbide (χ) is, during the tempering of carbon-rich martensite, referred to as a transition carbide which eventually gives way to cementite. However, there are Fe–C binary phase diagrams estim...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dd42980622d60075891b250c4ff1038
https://doi.org/10.1080/02670836.2019.1625526
https://doi.org/10.1080/02670836.2019.1625526
Autor:
Appa Rao Chintha
Publikováno v:
Materials Science and Technology. 35:1133-1148
Many abrasion resistant steels rely on a martensitic microstructure to ensure hardness, which in general correlates with better wear performance. However, in practice the steel may be subjected to ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7ef0ac83a9a545d72ccda60ad70aea1
https://doi.org/10.1080/02670836.2019.1615669
https://doi.org/10.1080/02670836.2019.1615669
Autor:
Debasis Poddar, Appa Rao Chintha, Bhagyaraj Jayabalan, Basudev Bhattacharya, Chiradeep Ghosh, Vivek Kumar Singh
Publikováno v:
Materials Today Communications. 32:103907
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ccf8899675287f75257729f7348358e
https://doi.org/10.1016/j.mtcomm.2022.103907
https://doi.org/10.1016/j.mtcomm.2022.103907
Autor:
Dipti Prasad Mukherjee, Prasun Das, Abhinandan Gangopadhyay, Saurabh Kundu, Appa Rao Chintha, Angshuman Paul
Publikováno v:
IET Image Processing. 12:1370-1377
Proportions of different phases (phase fraction) in the microstructures determine the quality of dual phase (DP) steel. So, calculation of phase fraction in the microstructures of steel samples is important for quality assurance. Manual calculation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7eaa54f29d7e1b05bb99fc215ea76bc
https://doi.org/10.1049/iet-ipr.2017.1154
https://doi.org/10.1049/iet-ipr.2017.1154
Publikováno v:
Metallurgical and Materials Transactions A. 49:2405-2418
The optimization of process parameters and composition is essential to achieve the desired properties with minimal additions of alloying elements in microalloyed steels. In some cases, it may be possible to substitute such steels for those which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b30cd3b998adbcbbcda74df8744f9def
https://doi.org/10.1007/s11661-018-4540-4
https://doi.org/10.1007/s11661-018-4540-4
Publikováno v:
Materials Science and Technology. 33:1026-1037
The current work demonstrates the microstructural evolution and mechanical property evaluation of a newly designed steel composition after hot rolling in laboratory-scale rolling mill, followed by continuous cooling. The steel thus developed has typi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3e59c7d50f8e283af2f2f83f1743167
https://doi.org/10.1080/02670836.2016.1268663
https://doi.org/10.1080/02670836.2016.1268663
Autor:
M. J. Peet, H. K. D. H. Bhadeshia, Kati Valtonen, V.-T. Kuokkala, Saurabh Kundu, Appa Rao Chintha
Publikováno v:
Wear : an international journal on the science and technology of friction lubrication and wear
Two new low alloyed steels were developed with different fracture toughness values but at similar level of hardness with same composition and microstructural phase. The steels were subjected to impact-abrasion wear test. This work examines specifical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ea6e712e4799670c84ab6bea86107cd
https://www.repository.cam.ac.uk/handle/1810/291882
https://www.repository.cam.ac.uk/handle/1810/291882
Autor:
S. Misra, Saurabh Kundu, J. P. Singh, Monideepa Mukherjee, Appa Rao Chintha, C. Bhanu, T. Venugopalan
Publikováno v:
Materials Science and Technology. 32:348-355
The focus towards the design of light environment friendly fuel efficient vehicles has led to an increase in the demand for high strength steels. As it is true for any developing country, the extra challenge for Indian steel industries is to produce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e132dccc45b897ec64ef01a9c191e8b
https://doi.org/10.1179/1743284715y.0000000068
https://doi.org/10.1179/1743284715y.0000000068
Autor:
Appa Rao Chintha, Saurabh Kundu, Abhinandan Gangopadhyay, Angshuman Paul, Dipti Prasad Mukherjee, Prasun Das
Publikováno v:
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. 27(8)
We propose an improved random forest classifier that performs classification with minimum number of trees. The proposed method iteratively removes some unimportant features. Based on the number of important and unimportant features, we formulate a no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea0b24cbe0c46cd84b57dace2d58036
https://pubmed.ncbi.nlm.nih.gov/29993742
https://pubmed.ncbi.nlm.nih.gov/29993742
Publikováno v:
Metallurgical and Materials Transactions A. 44:4861-4865
Martensite pole figures from three different steels have been studied using electron backscatter diffraction (EBSD) and mathematical models to show that the two stage transformation theory is not necessary for correct prediction of pole figure and po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::019a0abaf365fae4f9bed366ecc8ba52
https://doi.org/10.1007/s11661-013-1926-1
https://doi.org/10.1007/s11661-013-1926-1