Greetings Nuno, Many years ago, we produced TiN on short run aluminum molds to extend the wear life against erosion from 30% glass filled resin. The wear ...
Gary Vergason
gvergason@...
Jul 1, 2003 7:58 pm
388
Dear Nuno, Have you first considered anodizing your moulds? A hard coat of about 10-15 microns will provide you with and excellent foundation for perhaps a...
Analytical Technologi...
sales@...
Jul 2, 2003 2:11 pm
389
Hello Nuno, We have had good results with Molds made of aluminum by combining Ni and TiCN, we have a well developed process with proven results. Please let me...
Andy Korenyi Both
a.both@...
Jul 2, 2003 5:21 pm
390
Dear all Bekaert Dymonics (Belgium) offers diamond-like coatings (PACVD) that offer a solution for the sticking problems and also help to keep the mould...
Ann Lacres
Ann.Lacres@...
Jul 2, 2003 11:16 pm
391
Dear Nuno You'll never have a good PVD without a good surface and the porosity will always be a problem. If you're working with a good aluminium alloy and good...
Prirev, Lda
prirev@...
Jul 3, 2003 4:00 pm
392
Dear All I would like to receive some technical and comercial data about silicon release agents for mould injection industry. I have some other questions: is...
paulo.vilaca@...
Jul 5, 2003 7:39 am
393
Dear All, I have some experience in sputtered HA films and I'd try also to sputter b-TCP and OCP targets. Can anyone help with information concerning a dealer ...
constantin morosanu
cosmorosanu@...
Jul 8, 2003 12:13 am
394
Dear Paulo, I think, the appropriate cleaning process is very much depending on the qualtiy and the manufacturing process of your carbide samples. For well...
Dear Stefan, dear all, Sometimes a decrease of carbon content in WC substrates is oberserved near the interface between WC and TiN deposited by cathodic arc,...
Vasco Teixeira
vasco@...
Jul 9, 2003 12:09 am
396
Dear all We're having some problems with ZrN coatings in decorative substracts like door handles. In some pieces we get some kind of dark shadows! Does anybody...
Prirev, Lda
prirev@...
Jul 9, 2003 10:26 am
397
Dear Stefan, Dear Vasco, dear all I have done the deposition with a bias of -75 V, and a 25% of N2 in the chamber. The cleaning process was 10 minutes in...
Paulo Venancio
venanciopaulo@...
Jul 9, 2003 2:13 pm
398
... -- ____________________________________ Donald M. Mattox Technical Director Society of Vacuum Coaters 71 Pinon Hill Place NE Albuquerque, NM 87122-1914 ...
SVC
donmattox@...
Jul 11, 2003 12:10 am
399
... -- ____________________________________ Donald M. Mattox Technical Director Society of Vacuum Coaters 71 Pinon Hill Place NE Albuquerque, NM 87122-1914 ...
SVC
donmattox@...
Jul 11, 2003 12:10 am
400
Dear Moderator, and ALL Is it posible to recoat a componante which was pervoisly coated by pvd-arcing process. For example TiN coated sample can be recoated by...
We are developing a system to deposit Nickel on steel substrates (12L14) as an alternative to Zinc plating. Deposition method is hollow cathode magnetron...
Dear All, Does anyone have a manual for the Tencor Alpha Step 100 which they can send me a copy of? David Cameron -- **************************************** ...
This recoat should not be a problem. Give substrate a short ion mill to remove oxides. Then add additional tin while still under vacuum. Marion Shafer Galco...
Galco123@...
Jul 14, 2003 3:41 pm
404
Sorry I see you coated nitride not tin. Still mill but for removal of organics. [Non-text portions of this message have been removed]...
Galco123@...
Jul 14, 2003 3:42 pm
405
Hello All Can any one tell me what is the black PVD coating for Ti Substrates for body piercing. Thanks Sarfaraz Moh...
Dear Sarfaraz If it not a black chrome electrodeposited on steel is certainly a PVD (sputtered or cathodic arc) TiAlN coating which can appear as grey...
Vasco Teixeira
vasco@...
Jul 14, 2003 3:51 pm
407
Clean and prep. metal. Deposit a layer of CR. then AL. Then do a cromate conversion on the AL. These metals should be E-Beamed thus allowing a deeper ...
Galco123@...
Jul 14, 2003 3:52 pm
408
Anyone know a vendor for epitaxial platinum? Would appreciate any help on this. Rob Belan Applications Engineering Manager Angstrom Sciences, Inc. Phone:...
Rob M. Belan
rbelan@...
Jul 15, 2003 10:14 pm
409
Dear all, I am working in the field of magnetron sputtering and I am using for ultrasonic cleaning carbon tetrachloride. It is OK, but it is quite expensive. I...
We use a product called Pure Clean from Solutions Plus out of Ohio for a rough degrease then a product called contrad 70 from Fisher Scientific in crossfire...
Ray
RMonahan@...
Jul 16, 2003 12:16 pm
411
Yes, $50.00. Let me know. Thanks,Cory Lafoy Galco [Non-text portions of this message have been removed]...
Galco123@...
Jul 16, 2003 12:45 pm
412
TiAlN with excess N2 would do it! Best regards Pedro...
Prirev, Lda
prirev@...
Jul 16, 2003 12:46 pm
413
Dear all I am looking for a finishing (coating or plating) technique for injection moulds surfaces made of cast aluminium that will give a hard and shiny...
pippo bergomi
zio_bergomi@...
Jul 16, 2003 10:48 pm
414
Dear Giovanni If you have many pores it will not be possible to use only PVD layer to have a low roughness and shinny surface. The best way will be electroless...
Vasco Teixeira
vasco@...
Jul 16, 2003 11:06 pm
415
Hi! Can anyone provide an insight and suggestions in improving Teflon polymer coating adhesion to carbide inserts? Thanks, -Ajay...
Ajay P. Malshe
apm2@...
Jul 16, 2003 11:10 pm
416
High grade targets (70% Alum) will also look black....
