Ara
Toplam kayıt 191, listelenen: 171-180
Wear behaviour of plasma paste boronized of AISI 8620 steel with borax and B2O3 paste mixtures
(Elsevier, 2013)
In the present study, AISI 8620 steel was plasma paste boronized (PPB) by using paste mixtures with different borax and B2O3 percentages. The PPB process was carried out in a DC plasma system at 973, 1023 and 1073 K for 5 ...
Investigation of surface properties and wear resistance of borided steels with different B4C mixtures
(Niscair, 2012)
Boriding is a thermo-chemical surface hardening treatment applied to iron based materials. This treatment is performed by boron element diffusing into iron based materials at high temperatures. Wear resistance increases ...
Küme dizilerinin istatistiksel lacunary toplanabilirliği
(Afyon Kocatepe Üniversitesi, 2013)
Bu çalışmada, küme dizileri için Wijsman istatistiksel lacunary toplanabilme kavramı tanımlandı ve bu kavramın daha önceden Ulusu ve Nuray (2012) tarafından verilen küme dizilerinin Wijsman lacunary istatistiksel yakınsaklık ...
A comparative analysis of lexical bundles used by native and non-native scholars
(English Language Teaching, 2016)
In the recent years, globalization prepared a ground for English to be the lingua franca of the academia. Thus, most highly prestigious international journals have defined their medium of publications as English. However, ...
Analysis with taguchi method of wear behaviors of borided AISI 52100 steels
(Journal of The Balkan Tribological Association, 2013)
In this study, case properties and analysis of wear behaviour of borided AISI 52100 steel with the Taguchi method were investigated by conducting a series of experiments in Ekabor-II powders at process temperatures of 850, ...
It was found that…: Introductory it patterns by native and non-native authors
(Eurasian Journal of Applied Linguistics, 2019)
Introductory it pattern, as in it was found that, is of significance in academic writing but the use of
introductory it might be challenging especially for native- and non-native students and non-native
academic writers. ...
Using FT-NIR calibration to determine soybean meal amount in concentrated feed ration mixtures for laying hens
(International Journal of Scientific and Technological Research, 2019)
This research was conducted quantitatively to find out the amount of soybean meal used in the concentrate feeds of laying hen by using near infrared spectroscopy (NIR) technique. For this purpose, 30 different concentrated ...
Asymptotically J_σ-equivalence of sequences of sets
(Sakarya University Journal of Science, 2019)
In this study, we introduce the concepts of Wijsman asymptotically J-invariant equivalence (W^L_{J_σ}), Wijsman asymptotically strongly p-invariant equivalence ([W^L_{V_σ}]_p) and Wijsman asymptotically J^*-invariant ...
Asymptotically ideal invariant equivalence
(2018)
In this paper, the concepts of asymptotically I_σ-equivalence, σ-asymptotically equivalence, strongly σ-asymptotically equivalence and strongly σ-asymptotically p-equivalence for real number sequences are defined. Also, we ...
Characterization and Rockwell-C adhesion properties of chromium-based borided steels
(Journal of Adhesion Science and Technology, 2015)
In this study, adhesion properties of boride layers formed on the surface of AISI 52100, AISI 5140, AISI 440C, AISI 420 and AISI 304 steels were investigated. Boronizing treatment was carried out in Ekabor-II powders at ...