Anisotropy of additively manufactured 18Ni-300 maraging steel: Threads and surface characteristics

Rizwan Ullah; Jan Sher Akmal; Sampsa Laakso; Esko Niemi

doi:10.1016/j.procir.2020.04.059

Anisotropy of additively manufactured 18Ni-300 maraging steel: Threads and surface characteristics

Rizwan Ullah, Jan Sher Akmal, Sampsa Laakso, Esko Niemi

Energia- ja konetekniikan laitos

Tutkimustuotos: Lehtiartikkeli › Conference article › Scientific › vertaisarvioitu

16 Sitaatiot (Scopus)

109 Lataukset (Pure)

Abstrakti

The purpose was to evaluate part properties of the additively manufactured 18-Ni-300-maraging steel in a unified set-up when the printing orientation and the heat treatment were independently changed. Though hardness, shrinkage, and drilling thrust force showed isotropic behavior to a certain extent, anisotropy was observed in flatness, surface roughness, dross, and thread profiles. Solution-treatment increases surface roughness and decreases flatness, surface hardness, drilling thrust force, and thread quality to some extent. Aging treatment significantly increases surface hardness and yet, still allows for cutting of good quality threads. The study aids designers establish and corroborate design for additive manufacturing.

Alkuperäiskieli	Englanti
Sivut	68-78
Sivumäärä	11
Julkaisu	Procedia CIRP
Vuosikerta	93
DOI - pysyväislinkit	https://doi.org/10.1016/j.procir.2020.04.059
Tila	Julkaistu - 22 syysk. 2020
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	CIRP Conference on Manufacturing Systems - Chicago, Yhdysvallat Kesto: 1 heinäk. 2020 → 3 heinäk. 2020 Konferenssinumero: 53 https://cirp-cms2020.northwestern.edu/

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10.1016/j.procir.2020.04.059Lisenssi: CC BY-NC-ND

1-s2.0-S2212827120306351-mainFinal published version, 1,34 MBLisenssi: CC BY-NC-ND

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Linkki julkaisuun Scopuksessa

Finnish Industry New age 3D
Orkas, J. (Vastuullinen tutkija), Anwar, N. (Projektin jäsen), Jalava, K. (Projektin jäsen), Sappinen, T. (Projektin jäsen) & Uyan, T. (Projektin jäsen)
01/10/2016 → 30/11/2018
Projekti: Business Finland: Other research funding

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title = "Anisotropy of additively manufactured 18Ni-300 maraging steel: Threads and surface characteristics",

abstract = "The purpose was to evaluate part properties of the additively manufactured 18-Ni-300-maraging steel in a unified set-up when the printing orientation and the heat treatment were independently changed. Though hardness, shrinkage, and drilling thrust force showed isotropic behavior to a certain extent, anisotropy was observed in flatness, surface roughness, dross, and thread profiles. Solution-treatment increases surface roughness and decreases flatness, surface hardness, drilling thrust force, and thread quality to some extent. Aging treatment significantly increases surface hardness and yet, still allows for cutting of good quality threads. The study aids designers establish and corroborate design for additive manufacturing.",

author = "Rizwan Ullah and Akmal, {Jan Sher} and Sampsa Laakso and Esko Niemi",

year = "2020",

month = sep,

day = "22",

doi = "10.1016/j.procir.2020.04.059",

language = "English",

volume = "93",

pages = "68--78",

journal = "Procedia CIRP ",

issn = "2212-8271",

publisher = "Elsevier BV",

note = "CIRP Conference on Manufacturing Systems, CIRP CMS ; Conference date: 01-07-2020 Through 03-07-2020",

url = "https://cirp-cms2020.northwestern.edu/",

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TY - JOUR

T1 - Anisotropy of additively manufactured 18Ni-300 maraging steel: Threads and surface characteristics

AU - Ullah, Rizwan

AU - Akmal, Jan Sher

AU - Laakso, Sampsa

AU - Niemi, Esko

N1 - Conference code: 53

PY - 2020/9/22

Y1 - 2020/9/22

N2 - The purpose was to evaluate part properties of the additively manufactured 18-Ni-300-maraging steel in a unified set-up when the printing orientation and the heat treatment were independently changed. Though hardness, shrinkage, and drilling thrust force showed isotropic behavior to a certain extent, anisotropy was observed in flatness, surface roughness, dross, and thread profiles. Solution-treatment increases surface roughness and decreases flatness, surface hardness, drilling thrust force, and thread quality to some extent. Aging treatment significantly increases surface hardness and yet, still allows for cutting of good quality threads. The study aids designers establish and corroborate design for additive manufacturing.

AB - The purpose was to evaluate part properties of the additively manufactured 18-Ni-300-maraging steel in a unified set-up when the printing orientation and the heat treatment were independently changed. Though hardness, shrinkage, and drilling thrust force showed isotropic behavior to a certain extent, anisotropy was observed in flatness, surface roughness, dross, and thread profiles. Solution-treatment increases surface roughness and decreases flatness, surface hardness, drilling thrust force, and thread quality to some extent. Aging treatment significantly increases surface hardness and yet, still allows for cutting of good quality threads. The study aids designers establish and corroborate design for additive manufacturing.

UR - http://www.scopus.com/inward/record.url?scp=85092427867&partnerID=8YFLogxK

U2 - 10.1016/j.procir.2020.04.059

DO - 10.1016/j.procir.2020.04.059

M3 - Conference article

SN - 2212-8271

VL - 93

SP - 68

EP - 78

JO - Procedia CIRP

JF - Procedia CIRP

T2 - CIRP Conference on Manufacturing Systems

Y2 - 1 July 2020 through 3 July 2020

ER -

Anisotropy of additively manufactured 18Ni-300 maraging steel: Threads and surface characteristics

Abstrakti

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Finnish Industry New age 3D

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