Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 903559

EFFECT OF CARBON THERMODYNAMIC ACTIVITY IN STEELS ON BORIDE LAYER GROWTH


Vijinigiri, Tejaswi; Kumawat, Kamal, Kishore; Matijević, Božidar
EFFECT OF CARBON THERMODYNAMIC ACTIVITY IN STEELS ON BORIDE LAYER GROWTH // MATRIB 2016
ZAGREB: HRVATSKO DRUŠTVO ZA MATERIJALE I TRIBOLOGIJU, 2016. 15, 8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
EFFECT OF CARBON THERMODYNAMIC ACTIVITY IN STEELS ON BORIDE LAYER GROWTH

Autori
Vijinigiri, Tejaswi ; Kumawat, Kamal, Kishore ; Matijević, Božidar

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
MATRIB 2016 / - ZAGREB : HRVATSKO DRUŠTVO ZA MATERIJALE I TRIBOLOGIJU, 2016

Skup
INTERNATIONAL CONFERENCE MATRIB 2016, MATERIALS, TRIBOLOGY, RECYCLING

Mjesto i datum
VELA LUKA, HRVATSKA, 23-25.06. 2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
boriding, thermodynamic activity, boride layer growth, diffusion, case hardening

Sažetak
Case hardening by boriding entails the treatment of steels in a boriding atmosphere at a high temperature. This heat treatment is one of the most important technique to improve the mechanical properties such as load carrying capacity, abrasion, hardness, wear, impact strength of the steels. In this paper, kinetic studies of Boride layer growth on five steel samples namely W. Nr. 1.1141 (0.15% C), W. Nr. 1.0503 (0.45% C), W. Nr. 1.7131 (0.16% C, 1.1% Mn, 0.9% Cr), W.Nr. 1.0904 (0.55% C, 1.7% Si) and W.Nr. 1.5919 (0.15% C, 1.5% Cr, 1.5% Ni) were established. All the samples are placed in a square retort such that each sample is well exposed to the boriding medium DURBORID G and heat treated at a temperature of 900ᵒ C for 6 hours after preheating the muffle furnace for 50 minutes. The morphology and depth of borides formed were confirmed by optical microscopy. This experiment enabled the study of boron diffusion mechanism with respect to the activity of carbon. Results confirmed that the activity of carbon of each sample varied because of difference in the alloy composition of the steel and this affected the growth of the boride layer. Attempts were made to draw a relation between activity of carbon and the boride layer growth. The experimental results are compared and verified with the algorithm of sophisticated computer program.

Izvorni jezik
Engleski



POVEZANOST RADA


Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Božidar Matijević (autor)

Citiraj ovu publikaciju

Vijinigiri, Tejaswi; Kumawat, Kamal, Kishore; Matijević, Božidar
EFFECT OF CARBON THERMODYNAMIC ACTIVITY IN STEELS ON BORIDE LAYER GROWTH // MATRIB 2016
ZAGREB: HRVATSKO DRUŠTVO ZA MATERIJALE I TRIBOLOGIJU, 2016. 15, 8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Vijinigiri, T., Kumawat, Kamal, Kishore & Matijević, B. (2016) EFFECT OF CARBON THERMODYNAMIC ACTIVITY IN STEELS ON BORIDE LAYER GROWTH. U: MATRIB 2016.
@article{article, year = {2016}, pages = {8}, chapter = {15}, keywords = {boriding, thermodynamic activity, boride layer growth, diffusion, case hardening}, title = {EFFECT OF CARBON THERMODYNAMIC ACTIVITY IN STEELS ON BORIDE LAYER GROWTH}, keyword = {boriding, thermodynamic activity, boride layer growth, diffusion, case hardening}, publisher = {HRVATSKO DRU\v{S}TVO ZA MATERIJALE I TRIBOLOGIJU}, publisherplace = {VELA LUKA, HRVATSKA}, chapternumber = {15} }