Differences

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--- projects:glass_sphere:housing [2019/01/05 06:05] – tjhowse
+++ projects:glass_sphere:housing [2019/01/05 08:39] – tjhowse
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+{{indexmenu_n>2}}
 ====== Material selection ======
-== Glass ==
+=== Glass ===
 Glass is pretty good. When tempered and treated it's pretty shock-resistant, can handle a wide range of temperatures, handles radiation.
-= Toughening =
+== Toughening ==
-Tempering glass makes it strong. I've done this already on the leaf-in-glass project. Also soaking in molten potassium nitrate at 300 degrees for a while. This [[https://patents.google.com/patent/US3445208|patent]] describes a process which uses all kinds of nasties dissolved in the liquid KNO3. I'm not going to risk fluoride poisoning.
+Tempering glass makes it strong. I've done this already on the leaf-in-glass project. Also soaking in molten potassium nitrate at 300 degrees for a while. This [[https://patents.google.com/patent/US3445208|patent]] describes a process which uses all kinds of nasties dissolved in the liquid KNO<sub>3</sub>. I'm not going to risk fluoride poisoning.
 ====== Shielding ======