Electronics Forum | Thu Aug 24 16:44:27 EDT 2000 | Dr. Ning-Cheng Lee
There is no IMC composition can be identified in phase diagram of In/Sn. There are some compositions such as In3Sn or InSn4 cited in earlier literature. Those composition should be regarded as approximate representation of solid solution of In/Sn. I
Electronics Forum | Fri Feb 09 02:30:50 EST 2007 | Muhammad Haris
What are Resins, Solvents, Activators, and Thickening Agents in Solder Paste and what are their helpful and harmful effects? AND What are the purposes/properties and effects of Sn(Tin), Pb(Lead), Ag(Silver), Bi(Bismuth), In(Indium), Cu(Copper), Ni(
Electronics Forum | Sun May 11 10:24:35 EDT 2003 | pjc
A much greater material cost savings has been realized by companies going to China for their product manufacture. It's not so much the labor man, its the material. Metal, plastic, composites and electronic components are way cheaper there than here.
Electronics Forum | Wed Aug 25 15:15:01 EDT 1999 | DaveH
Mike, Try EMC Global Technologies at 215-340-0650 They can help you with a full range of composites in either full sheet or cut to size. They also have full design and manufacture capabilities.
Electronics Forum | Sun Feb 26 08:27:50 EST 2006 | davef
Start with: * Clark "Handbook of Printed Circuit Manufacturing * Coombs "Printed Circuits Handbook * Jawitz "Printed Circuits Board Materials Handbook
Electronics Forum | Tue Apr 17 00:32:53 EDT 2007 | Haris
What is the selection criteria of solder paste with respect to their alloy composition? ( Any recommended website or *.pdf file) AND What is its main dependance either on SMDs,PCBs,factory manufacturing cost & SMT equipment? Best Regards Muhammad H
Electronics Forum | Sat Apr 29 08:51:39 EDT 2017 | pavel_murtishev
Evtimov, The solution you have described is called multiwave. Consider manufacturing fixture of low thermal mass composite materials. This might help. Regards, Pavel
Electronics Forum | Fri Sep 11 17:23:00 EDT 1998 | Eric Miller
Hey Dave, sounds like your material is delaminating at a rapid rate, I would not recommend using them through your process, delaminating material has to go some where! When composite material is made, layers of fibre glass and epoxy resin are placed
Electronics Forum | Thu May 14 08:17:00 EDT 2015 | emeto
I am pretty sure that will vary on the paste manufacturer. Using different amount and composition of flux will give you some different viscosity. I evaluated different solder paste brands before and I can tell you that some of them are very runny com
Electronics Forum | Sun Feb 26 13:43:18 EST 2006 | A.N.other
Hi, and thanks for your answer. Anything web based though? I find a lot of suppliers but not really answers that I need. Is it a secretive mix to manufacture PCB's? I've seen a lot of data sheets but not much in detail. I'm looking mainly for hazard
