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Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding
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| dc.contributor.author |
Seerane, MN
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| dc.contributor.author |
Chikwanda, HK
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| dc.contributor.author |
Focke, W
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| dc.contributor.author |
Machaka, Ronald
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| dc.date.accessioned | 2014-01-15T06:28:07Z | |
| dc.date.available | 2014-01-15T06:28:07Z | |
| dc.date.issued | 2013-10 | |
| dc.identifier.citation | Seerane, M.N., Chikwanda, H.K., Focke, W. and Machaka, R. 2013. Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding. In: The Southern African Institute of Mining and Metallurgy Advanced Metals Initiative: Precious Metals 2013: The Precious Metals Development Network (PMDN) Conference, Protea Hotel, President, Cape Town, 15-16 October 2013 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10204/7143 | |
| dc.description | Copyright: 2013 SAIMM. The Southern African Institute of Mining and Metallurgy Advanced Metals Initiative: Precious Metals 2013: The Precious Metals Development Network (PMDN) Conference, Protea Hotel, President, Cape Town, 15-16 October 2013. | en_US |
| dc.description.abstract | Powder loading is one of the most critical factors in metal injection moulding (MIM) technology. It largely determines the success or failure of the subsequent MIM processes. A gas-atomized Ti6Al4V powder was investigated to determine an optimum powder loading. Five different kinds of powder loadings – 55, 60, 65, 68 and 70 vol.% – were selected based on tap density calculations. Feedstocks were prepared using a wax-based CSIR binder. Powder loading investigations were performed by means of rheological studies. All the feedstocks followed a pseudo-plastic behaviour, flow index behaviour n < 1. A 65 vol.% powder loading demonstrated the best rheological properties i.e. smallest flow index behaviour (n) and moderate activation energy (E). | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | SAIMM | en_US |
| dc.relation.ispartofseries | Workflow;11799 | |
| dc.subject | Metal injection moulding | en_US |
| dc.subject | MIM | en_US |
| dc.subject | Powder loading | en_US |
| dc.subject | Tap density | en_US |
| dc.subject | Feedstock | en_US |
| dc.subject | Pseudo-plasticity | en_US |
| dc.subject | Rheology | en_US |
| dc.title | Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding | en_US |
| dc.type | Conference Presentation | en_US |
| dc.identifier.apacitation | Seerane, M., Chikwanda, H., Focke, W., & Machaka, R. (2013). Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding. SAIMM. http://hdl.handle.net/10204/7143 | en_ZA |
| dc.identifier.chicagocitation | Seerane, MN, HK Chikwanda, W Focke, and Ronald Machaka. "Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding." (2013): http://hdl.handle.net/10204/7143 | en_ZA |
| dc.identifier.vancouvercitation | Seerane M, Chikwanda H, Focke W, Machaka R, Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding; SAIMM; 2013. http://hdl.handle.net/10204/7143 . | en_ZA |
| dc.identifier.ris | TY - Conference Presentation AU - Seerane, MN AU - Chikwanda, HK AU - Focke, W AU - Machaka, Ronald AB - Powder loading is one of the most critical factors in metal injection moulding (MIM) technology. It largely determines the success or failure of the subsequent MIM processes. A gas-atomized Ti6Al4V powder was investigated to determine an optimum powder loading. Five different kinds of powder loadings – 55, 60, 65, 68 and 70 vol.% – were selected based on tap density calculations. Feedstocks were prepared using a wax-based CSIR binder. Powder loading investigations were performed by means of rheological studies. All the feedstocks followed a pseudo-plastic behaviour, flow index behaviour n < 1. A 65 vol.% powder loading demonstrated the best rheological properties i.e. smallest flow index behaviour (n) and moderate activation energy (E). DA - 2013-10 DB - ResearchSpace DP - CSIR KW - Metal injection moulding KW - MIM KW - Powder loading KW - Tap density KW - Feedstock KW - Pseudo-plasticity KW - Rheology LK - https://researchspace.csir.co.za PY - 2013 T1 - Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding TI - Investigation of the powder loading of gas-atomized Ti6Al4V powder using an ‘in-house’ binder for metal injection moulding UR - http://hdl.handle.net/10204/7143 ER - | en_ZA |
