Study of sintering temperature for nano-hydroxyapatite with addition of titanium

AZO Arawi, R Rosmamuhamadani… - Advanced Materials …, 2012 - Trans Tech Publ
Advanced Materials Research, 2012Trans Tech Publ
Synthetic Hydroxyapatite (HA, Ca10 (PO4) 6 (OH) 2) have the ability to provide the
appropriate, scaffold or template for bone formation because of similar chemical and
crystallographic structures to bone. The addition of 10wt.% of Ti powder in nano-HA powder
was done by using ball milling. The different sintering temperatures at 1000, 1050, 1100,
1150 and 1200° C of nano-HA-Ti pallet were studied. Nano-HA-Ti pallet after vary sintering
temperature were tested by hardness and compression strength tests. The optimum …
Synthetic Hydroxyapatite (HA, Ca10(PO4)6(OH)2) have the ability to provide the appropriate, scaffold or template for bone formation because of similar chemical and crystallographic structures to bone. The addition of 10wt. % of Ti powder in nano-HA powder was done by using ball milling. The different sintering temperatures at 1000, 1050, 1100, 1150 and 1200°C of nano-HA-Ti pallet were studied. Nano-HA-Ti pallet after vary sintering temperature were tested by hardness and compression strength tests. The optimum sintering temperature to sintered nano-Ha-Ti was at 1200°C because it gave the highest hardness and compression values which were 290.80HV and 78.49MPa. From Scanning Electron Microscopy (SEM) analyzed, nano-HA-Ti particles at 1200°C showed the attachment of nano-HA powder with Ti powder at grain boundary and some crack had form.
Scientific.Net
以上显示的是最相近的搜索结果。 查看全部搜索结果