Experimental determination of brittle fracturing appearance during static indentation of materials based on stone
Само за регистроване кориснике
2017
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
During micro cutting process, the presence of both ductile and brittle mode is observed. The appearance of one or the other, or the value of critical penetration depth, when transition is happening, depends on the material itself, cutting condition, tool geometry and its motion as well. Widely used method for determining critical penetration depth is static indentation with diamond indenter. This paper presents experimental determination of critical penetration depth for material based on stone. Static indentation is used with Vickers indenter. It is shown that, with increase of indentation load, first phase lacks the appearance of micro cracks. After exceeding the threshold force (penetration depth), micro cracks appear, which is then followed by severe destruction of the material. Due to its material properties, penetration depth is not constant. It varies from grain to grain.
Кључне речи:
Micro cutting / Indentation / Ductile mode / Brittle materialsИзвор:
Lecture Notes in Mechanical Engineering, 2017, 177-184Издавач:
- Springer Heidelberg
Институција/група
Inovacioni centarTY - JOUR AU - Pjević, Miloš AU - Tanović, Ljubodrag AU - Vučetić, Filip PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2703 AB - During micro cutting process, the presence of both ductile and brittle mode is observed. The appearance of one or the other, or the value of critical penetration depth, when transition is happening, depends on the material itself, cutting condition, tool geometry and its motion as well. Widely used method for determining critical penetration depth is static indentation with diamond indenter. This paper presents experimental determination of critical penetration depth for material based on stone. Static indentation is used with Vickers indenter. It is shown that, with increase of indentation load, first phase lacks the appearance of micro cracks. After exceeding the threshold force (penetration depth), micro cracks appear, which is then followed by severe destruction of the material. Due to its material properties, penetration depth is not constant. It varies from grain to grain. PB - Springer Heidelberg T2 - Lecture Notes in Mechanical Engineering T1 - Experimental determination of brittle fracturing appearance during static indentation of materials based on stone EP - 184 SP - 177 DO - 10.1007/978-3-319-56430-2_12 ER -
@article{ author = "Pjević, Miloš and Tanović, Ljubodrag and Vučetić, Filip", year = "2017", abstract = "During micro cutting process, the presence of both ductile and brittle mode is observed. The appearance of one or the other, or the value of critical penetration depth, when transition is happening, depends on the material itself, cutting condition, tool geometry and its motion as well. Widely used method for determining critical penetration depth is static indentation with diamond indenter. This paper presents experimental determination of critical penetration depth for material based on stone. Static indentation is used with Vickers indenter. It is shown that, with increase of indentation load, first phase lacks the appearance of micro cracks. After exceeding the threshold force (penetration depth), micro cracks appear, which is then followed by severe destruction of the material. Due to its material properties, penetration depth is not constant. It varies from grain to grain.", publisher = "Springer Heidelberg", journal = "Lecture Notes in Mechanical Engineering", title = "Experimental determination of brittle fracturing appearance during static indentation of materials based on stone", pages = "184-177", doi = "10.1007/978-3-319-56430-2_12" }
Pjević, M., Tanović, L.,& Vučetić, F.. (2017). Experimental determination of brittle fracturing appearance during static indentation of materials based on stone. in Lecture Notes in Mechanical Engineering Springer Heidelberg., 177-184. https://doi.org/10.1007/978-3-319-56430-2_12
Pjević M, Tanović L, Vučetić F. Experimental determination of brittle fracturing appearance during static indentation of materials based on stone. in Lecture Notes in Mechanical Engineering. 2017;:177-184. doi:10.1007/978-3-319-56430-2_12 .
Pjević, Miloš, Tanović, Ljubodrag, Vučetić, Filip, "Experimental determination of brittle fracturing appearance during static indentation of materials based on stone" in Lecture Notes in Mechanical Engineering (2017):177-184, https://doi.org/10.1007/978-3-319-56430-2_12 . .