Dear All, My name is Contino Antonella. I'm an university reseacher in Belgium. I'm working about the simulation of magnetron sputtering system and I want to...
Hello PVD specialists ! What type of target is the most preferable to deposit TiAlN coatings by cathodic arc PVD process? Single sources with separate Ti and...
Vuoristo Petri
petri.vuoristo@...
Aug 17, 2004 12:37 am
1224
Why don't you contact Gemesis in Sarasota, Florida...if your interested in the Russian process of growing synthetic diamond? If your interested in getting a...
Hello An alloy target is the most common method I have seen. Beware that a hot pressed target may not be suitable for some arc deposition processes. vacuum...
Dean Plaisted
DEAN@...
Aug 17, 2004 1:41 am
1226
Hello Mr. Antolella, You may contact Dr. Dermot Monaghan, President of Gencoa Ltd, http://wwwgencoa.com . He is best informed and skilled in this field. Best...
Dear Antonella, please check www.gencoa.com. They own a lot of knowledge about magnetic systems for sputtering. You can order a Sputtering CD catalogue, which...
Hello Prof. Petri, When you use single cathode evaporator, you must use alloyed target, but if you have multi-cathode evaporation possibilities, you can use...
hello all PVD_coatings: Does anyone have the expriences about designing Plasma Glow Nitriding Furnace, I am doing a project of designing the main cathode board...
CALL FOR PAPERS 6th SYMPOSIUM OF EUROPEAN VACUUM COATERS Anzio 2004 Organized by Romana Film Sottili Sept.27th –Sept.29th 2004 Anzio ( Rome ) ITALY The...
Contino, The question is not an easy one to answer. We know from the E x B rule that the magnetic field must be perpendicular to the applied electric field....
Rob M. Belan
rbelan@...
Aug 17, 2004 2:34 pm
1232
You might contact the folks at ExactaTherm in Ontario, Canada (http://www.exactatherm.com/). They have several plasma nitride units and know a lot about it....
Hallo Antonella, I gave a talk about this kind of modeling at the SVC in Dallas this spring. I don't have the material at hand right now ( I am at home since...
jkools@...
Aug 18, 2004 2:34 pm
1235
I had an inquiry to apply a 0.0002" - 0.0005" tungsten nitride film on 4140 steel. I cannot do it but offered to ask around. Any suggestions? Thank you, ...
Martin Goldsberry
mgoldsberry@...
Aug 18, 2004 11:59 pm
1236
Dear Xin, I am working with plasma nitriding since 1977. I have designed most of the components, including the vacuum chamber, electric feedthroughs, and the...
Vladimir Scheid
scheid@...
Aug 18, 2004 11:59 pm
1237
Dear Mr. Xin, A well known and most competent supplier of both process equipment and technology dedicated to plasma glow nitriding technique and appropriated...
Struempfel, Johannes
struempfel.johannes@...
Aug 18, 2004 11:59 pm
1238
Dear Dr. Teixeira: CALL FOR PAPERS NOTICE The International Conference on Metallurgical Coatings and Thin Films will be held May 2-6, 2005 at the Town and...
Mary Gray
icmctf@...
Aug 19, 2004 12:11 am
1239
International Conference on SUPERHARD COATINGS - Israel- 2006 Preliminary Announcement An international conference on superhard coatings will be held in Israel...
Dear Martin, We can deposit tungsten nitride on 4140 steel. We would need to know something of quantities and size of the steel plate etc. Regards, Dennis...
Dennis Teer
dennis.teer@...
Aug 20, 2004 1:43 pm
1241
We could deposit W2N films on steel substrates delivered by the client. To do that we would need more information on the shape and quantity of substrates. Best...
Dear all, Right now we have one used Vacuum Coater type A700Q for sale, manufactured by the company Leybold. This plant is completely overhauled and additional...
Hello all PVD-coaters: Can anyone of you help me? I urgently need reliable date on optical properties on Cobaltoxid (CoO, Co3O4) coatings. Mainly, I'm ...
Dear all, Our company is doing aluminium coatings overcoated with MgF2 to be used in UV region, from 190nm onwards. We are located in state of Gujarat, in...
Hemang Jesrani
hemang@...
Aug 24, 2004 2:13 pm
1246
Dear Hemang, I was once in a project team depositing silicon on Corning 7059 glass. In summer the adhesion was less satisfying than in winter. Problem is the...
Heinrich Grüger
heinrich.grueger@...
Aug 24, 2004 4:48 pm
1247
Dear Hemang White patches, that you see on the surface of glass are the centres of glass-corrosion in the tropic atmosphere. Such components of glass, as: K,...
Dina
thinfilm@...
Aug 24, 2004 5:44 pm
1248
Hemang, Possibly the issue is variation of residual water in your system. Variations in pumping time from season to season are somewhat effective but costly....
H. Grüger, Would you experience the same thing with a Si coating on a Si surface? Would you do a slight surface treatment or etch to increase adhesion? I'm...
Matthew L. Kern
mkern@...
Aug 25, 2004 1:47 pm
1250
Dear Hemang, A year ago we had the same problem in the process of magnetron sputtering of 99,99% Al for industrial production of mirror. The problem is not...
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