Hi Elias Randjbaran:

316 L SS IS NOT DUPLEX STAINLESS STEEL

BEST REGARDS

You may want to reformulate your question: as it is written it does not make whatsoever sense.

Dear Ludger Weber

Thank you for this note,I can formulate the question to this following:

(Which type of of duplex stainless steel more corrosion resistance in human body fluids)

Dear Dr. Ali 

    Sure it is SS 316L in addition to other materials such as Co-Cr-Mo, Ti-6Al-4V, Ni-Cr-Mo alloys. 

The stainless steel 316 L is not duplex stainless steel, I think my question is clear

best regards

Very little literature exists on the biocompatibility and medical applications of duplex stainless steels. Few articles have appeared recently, describing their use in orthodontic applications (http://dx.doi.org/10.1590/S2176-94512011000400011); endoprosthesis (EP 2575674 A2) are some of the examples. The book on biomaterials (https://books.google.co.in/books?isbn=0470891300) some of the biocompatibility issues of duplex SS.

Dear Muraleedharan C Vayalappil

Thanks for these information about using  duplex stainless steel in biomedical applications.

I hope to continuous contact with you.

Best Regards

Best regards

I am very interested in such topic, no data on literature but  I mean that the 2205 (the most common grade) has the good properties, otherwise I know that 2101 has been tested and approved for wine (white sparkling wine) tanks. Keep in touch. Best wishes

Dear Irene Calliari

Thanks for these information......Id like to keep in contact about the using the 2205 Duplex stainless steel in orthodontic applications..best regards

Ok, let me know what cooperation we can have. Some years ago we had a strong cooperation with an orthodonthic alloy producer .

Now we have connection with duplex steel company

best wishes

irene

dear Alì,

it's nice to see you on Research Gate. Are you interested in a cooperation? We have a lot of samples to test, if you have specific environmets/conditions please contact me free.

Best wishes .

Irene

Dear Irene Calliari

Have a nice day

I'm very grateful for scientific cooperation with you

As for the environments or conditions can be searched for the work of duplex stainless steel as orthodontic wires such as:

1- Artificial saliva.

2-Artificial body fluid solution.

3-Artificial saliva with mouthwash solution

...................................................................................

I will send you a detailed message in the coming days about our research entitled:

(Effect of heat treatment on corrosion behavior of 2507 duplex stainless steel in artificial saliva)

Best wishes

Ali Sabea Hammood  

Thanks. My email address is [email protected]

Dear Prof.Irene Calliari

I hope that you and your family are very well

 Please, I send the message to your E-Mail, I would be very grateful if you agree to my demand.

 I'm waiting for your response

Ass.Prof.Dr.Ali Sabea Hammood

Head of Biomedical Materials Engineering Track-Materials Engineering Department-Faculty of Engineering-University of Kufa-Iraq

E-Mail: [email protected]

Thaks a lot. I have sent an email.

best wishes to all of you.

Irene

Dear Prof.Irene Calliari

Thank you so much for fast response

I sent a message on your email address now

My thanks and appreciation

Dear Prof.Irene Calliari

Have a nice day

I wait for your reply

Super thanks and appreciation

Ali