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dissolving Ti but not tool steel

Hi, This newsgroup is my last hope. What can I use to dissolve/etch away Ti (commercial purity) that is stuck to the in...
5 comments posted 20yrs
posted by sc444
5 comments posted 20yrs posted by sc444

why some wood cracks while drying

For a long time I was puzzled why woods from elm, mulberry, hackberry were not used as much even though in plentiful su...
5 comments posted 20yrs
posted by a_plutonium
5 comments posted 20yrs posted by a_plutonium

New

Yes. Don.
0 comments posted 20yrs
posted by phoney.email
0 comments posted 20yrs posted by phoney.email

Newbie question

'hello, Talking polymers, does anyone you know of a suitable polymer for food application with good abrasion resistance,...
1 comments posted 20yrs
posted by vince_angeloni_1
1 comments posted 20yrs posted by vince_angeloni_1

abrasiveness of dacron

Someone has proposed a protective layer of oiled Dacron-Mylar-Dacron (common eltecric winding insulation I bet) between...
1 comments posted 20yrs
posted by djtcz
1 comments posted 20yrs posted by djtcz

Glueing EPDM Rubber at Temperature / Water

Hi there, Can someone please help me with a problem I am having. I have a rubber U shaped extrusion approx 12mm x 2mm g...
0 comments posted 20yrs
posted by greg
0 comments posted 20yrs posted by greg

Modeling 2D orthotropic material in Nastran

I'm modeling a laminated composite surface in Nastran. In order to model the laminate, I need to define a 2D Orthotropi...
2 comments posted 20yrs
posted by dave.harper
2 comments posted 20yrs posted by dave.harper

Permeability of steels

Hi I was searching the web for the permeability of various steels (ideally as a function of temperature, but room tempe...
3 comments posted 20yrs
posted by sgerd
3 comments posted 20yrs posted by sgerd

refinishing fiber reinforced plastic (chairs)

I've been looking with no avail to find some information on refinishing FRP (fiber reinforced plastics). I have some de...
2 comments posted 20yrs
posted by mrsol
2 comments posted 20yrs posted by mrsol

Hexagonal ferrites

Dear all, Is there somebody experienced in ferrites? I am searching for structural data concerning 'intermediate' hexag...
0 comments posted 20yrs
posted by ivan.orlov
0 comments posted 20yrs posted by ivan.orlov

PE examination in Materials Science

Hi: I am appearing in PE examination (ncees.org). There is limited or no preparation materials available. TMS website h...
1 comments posted 21yrs
posted by SubbuNayak
1 comments posted 21yrs posted by SubbuNayak

custom fabricated glass vitrines

We are searching for a source for custom fabrication of rectangular glass containers, similar to vases. Can this be fab...
0 comments posted 21yrs
posted by stech
0 comments posted 21yrs posted by stech

Extending the life of silicone diaphragm

Hello, I need to extend the life of a silicone-nomex wastegate actuator diaphragm. It is subjected to high temperature...
2 comments posted 21yrs
posted by borism_-void-_
2 comments posted 21yrs posted by borism_-void-_

thermal conductivity measurement equipment to buy

Hi All, I was asked to determine what sort of equipment to buy in thermal measurement of nanofluids (such as in flow lo...
2 comments posted 21yrs
posted by ozigun
2 comments posted 21yrs posted by ozigun