Potential use of magnesium in biomedical implant application, Chemistry

Assignment Help:

Magnesium is the lightest of the structural metals. While this low density is an attractive property, magnesium also has a high corrosion rate that has often been seen as a disadvantage for many applications. However, in some applications, such as biomedical implants, fast corrosion can be an advantage. This assignment requires you to discuss recent research literature on one of the three following topics related to the use of magnesium alloys.

1/ Recent advances in the corrosion protection of magnesium. You should focus on the development of surface coatings and treatments that improve the useability of magnesium in structural applications. You are expected to demonstrate a clear understanding of possible protection methods, and examples of how much improvement these methods can make on the corrosion resistance of magnesium.

2/ Recent advances in understanding how (and why) alloying additions change the corrosion behaviour. You should identify what alloys corrode the slowest and those that corrode the fastest. You should also describe the role of second phase particles and any other feature of the alloy that is important.

3/ Potential use of magnesium in biomedical implant applications. You should clearly explain why magnesium has potential for biomedical implants, as well as some of the applications and important issues that need to be considered when using magnesium in this field.


Related Discussions:- Potential use of magnesium in biomedical implant application

Titration (calculating free hcl and total acidity), We performed a titratio...

We performed a titration in the lab with mock gastric juice and potassium hydroxide. We titrated to end point and then to another colour change and noted both the volumes. We are n

Claisen-schmidt reaction, Claisen-Schmidt Reaction: In this exercise, ...

Claisen-Schmidt Reaction: In this exercise, you will make 2,2,6-trimethyl-5-phenylheptan-3-one by a reaction sequence which involves a Claisen-Schmidt  Reaction followed by th

Stoichiometry, how many mole ratios can be obtained from the following equa...

how many mole ratios can be obtained from the following equation? Na2S+Cd(NO3)2-2NaNo3+CdS

Stoichiometry, give 2 exaples of computatins in stoichiometry

give 2 exaples of computatins in stoichiometry

2nd law of thermodynamics, Initially 5 mol of an ideal gas with Cv,m=12.5 J...

Initially 5 mol of an ideal gas with Cv,m=12.5 J K^-1 mol^-1 are at a volume of 5 dm^3 and a temperature of 300K. If the gas is heated to 373 K and the volume changed to 10 dm^3, w

Electrochemistry, consider the reaction: Mg(s) +2H _Mg(aq)+H2(g).Calculate...

consider the reaction: Mg(s) +2H _Mg(aq)+H2(g).Calculate the standard electrode potential.

Confirming compound separation by tlc., Every  precipitate will be collecte...

Every  precipitate will be collected using a Hirsch funnel. Make definite that the plastic frit disc is firmly snapped in place in your focus.  Replacement frit discs are available

Compute the kerosene - water ratio to remove nicotine, One step in the prep...

One step in the preparation of nicotine sulfate from tobacco is the extraction of nicotine from aqueous solution by kerosene.  The table below shows equilibrium data for the distri

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd