Materials (36)

Discussions Replies Latest Activity

Epoxy Quartz Mineral Castings

I would be willing to assist anyone who has questions about the use of epoxy quartz castings for mahcine tools or any casting. EQ castings…

Started by Terry Capuano, PE

2 May 17, 2011
Reply by Terry Capuano, PE

Contract M&P Engineer Jobs

Looking for Contract assignments "where they don't know what snow is".

Started by Geraud N. (Jerry) Mandel

0 May 17, 2011

Effect of hardness in plastic bearings

Hi all We use plastic bush type bearing for steel shafts. The bearing on the side at which the the gear is engaging with the shaft getting…

Started by Bentin P Gnananesan

10 Oct 14, 2010
Reply by Neil Young

Paper roll hardness tester - suggestions needed

Hi Guys, as we know, out of round rolls and other defects such as corrugations caused by non-uniform roll hardness profiles are a major cau…

Started by Jeremiah Dant

0 Jul 13, 2010

Food Grade Polymer Selection

Hello gang, can you provide specific polymers (manufacturer, tradename, & grade) that are commonly used for rigid kitchen gadget produc…

Started by Brian Goldstein

1 Jul 10, 2010
Reply by Hassan Hamdast

Best electroplating for metals immersed in gasoline.

I am looking for suggestions on best type of plating for EN/1A components. The metals will be subjected to gasoline medium for the life tim…

Started by Raju Choppella

0 Mar 12, 2010

Teflon to SS welding

How can I weld Teflon( PTFE) with stainless steel ? Is there any technique in world available? Dhruv

Started by Dhruv Solanki

1 Feb 25, 2010
Reply by Dave Nelson

Which material has a similar mechanical properties to Spaghetti or Macaroni?

I want to analysis The spaghetti bridge with some of soft that do thisBut i cant give it the materials that The bridge link made with himI…

Started by Mohsen Malayjerdi

0 Feb 24, 2010

Aluminum material of choice for automotive applications

I read recently that  increasingly more car engine makers are opting for aluminum because of its light weight, high strength, and corrosion…

Started by laura carrabine

1 Feb 15, 2010
Reply by laura carrabine


Am looking for some advise on the correct plastic to be used for petrol solenoid valve that I have developed..... Willing to share more da…

Started by Raju Choppella

2 Feb 1, 2010
Reply by Raju Choppella



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