Details
| Original language | English |
|---|---|
| Pages (from-to) | 111-114 |
| Number of pages | 4 |
| Journal | Procedia CIRP |
| Volume | 111 |
| Early online date | 6 Sept 2022 |
| Publication status | Published - 2022 |
| Event | 12th CIRP Conference on Photonic Technologies, LANE 2022 - Erlangen, Germany Duration: 4 Sept 2022 → 8 Sept 2022 |
Abstract
As powder bed based additive manufacturing (AM) is gaining more traction in the research and industry, significant efforts are made to expand the capability of AM in combining different materials. Conventionally, multiple materials, sealants and processes are necessary in order to join metal and glasses in assemblies. The development of a single-step process for vacuum-tight and strong bonding between glass and metal could drastically reduce the part count and assembly cost. This paper investigates the feasibility of joining the iron-nickel-cobalt alloy Kovar with borosilicate glass. The powder bed fusion by laser beam is used to melt Kovar structures directly onto glass substrates. Suitable process parameter for an iron-silicon-oxide material-bonding layer of 3 µm thickness were developed using design of experiments. With an energy input of 333 J/mm3 for the initial layer and 60 J/mm3 for the bulk structure, tensile testing of the metal-glass-connection revealed bonding forces up to 0.5 MPa.
Keywords
- separated by semicolons, Type your keywords here
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 111, 2022, p. 111-114.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Advances in powder bed based Additive Manufacturing of metal-glass-hybrid-components
AU - Abel, Arvid
AU - Sayilgan, Vurgun
AU - Bernhard, Robert
AU - Hermsdorf, Jörg
AU - Kaierle, Stefan
AU - Overmeyer, Ludger
PY - 2022
Y1 - 2022
N2 - As powder bed based additive manufacturing (AM) is gaining more traction in the research and industry, significant efforts are made to expand the capability of AM in combining different materials. Conventionally, multiple materials, sealants and processes are necessary in order to join metal and glasses in assemblies. The development of a single-step process for vacuum-tight and strong bonding between glass and metal could drastically reduce the part count and assembly cost. This paper investigates the feasibility of joining the iron-nickel-cobalt alloy Kovar with borosilicate glass. The powder bed fusion by laser beam is used to melt Kovar structures directly onto glass substrates. Suitable process parameter for an iron-silicon-oxide material-bonding layer of 3 µm thickness were developed using design of experiments. With an energy input of 333 J/mm3 for the initial layer and 60 J/mm3 for the bulk structure, tensile testing of the metal-glass-connection revealed bonding forces up to 0.5 MPa.
AB - As powder bed based additive manufacturing (AM) is gaining more traction in the research and industry, significant efforts are made to expand the capability of AM in combining different materials. Conventionally, multiple materials, sealants and processes are necessary in order to join metal and glasses in assemblies. The development of a single-step process for vacuum-tight and strong bonding between glass and metal could drastically reduce the part count and assembly cost. This paper investigates the feasibility of joining the iron-nickel-cobalt alloy Kovar with borosilicate glass. The powder bed fusion by laser beam is used to melt Kovar structures directly onto glass substrates. Suitable process parameter for an iron-silicon-oxide material-bonding layer of 3 µm thickness were developed using design of experiments. With an energy input of 333 J/mm3 for the initial layer and 60 J/mm3 for the bulk structure, tensile testing of the metal-glass-connection revealed bonding forces up to 0.5 MPa.
KW - separated by semicolons
KW - Type your keywords here
UR - http://www.scopus.com/inward/record.url?scp=85141899826&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2022.08.066
DO - 10.1016/j.procir.2022.08.066
M3 - Conference article
AN - SCOPUS:85141899826
VL - 111
SP - 111
EP - 114
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 12th CIRP Conference on Photonic Technologies, LANE 2022
Y2 - 4 September 2022 through 8 September 2022
ER -