Results 1 to 41 of 41
Hybrid View
-
07-02-2010, 09:49 PM #1
-
07-02-2010, 10:57 PM #2
Re: How to measure superheat and subcooling
will not burn through copper I'm not using ox acct here
just soft solder but funny
they are made for this just look @ them Google it
Melting Point: 1083.0 °C (1356.15 K, 1981.4 °F)
he behavior of tin-lead solder is shown by the diagram in figure 6-8. This diagram shows that 100% lead melts at 621°F and 100% tin melts at 450°F. Solders that contain 19.5% to 97.5% tin remain a solid until they exceed 360°F. The eutectic composition for tin-lead solder is about 63% tin and 37% lead. (“Eutectic” means the point in an alloy system that all the parts melt at the same temperature.) A 63/37 solder becomes completely liquid at 361°F. Other compositions do not. Instead, they remain in the pasty stage until the temperature increases to the melting point of the other alloy. For instance, 50/50 solder has a solid temperature of 361°F and a liquid temperature range of 417°F.
Similar Threads
-
Superheat
By marc5180 in forum FundamentalsReplies: 130Last Post: 27-04-2011, 02:35 PM -
T.E.V. adjustment.
By FreezerGeezer in forum Ye Old Wifes TalesReplies: 46Last Post: 22-06-2010, 11:58 PM -
hot discharge air from C.U
By ong in forum FundamentalsReplies: 48Last Post: 29-07-2005, 06:24 AM -
AKV versus TEV
By Peter_1 in forum Supermarket RefrigerationReplies: 15Last Post: 26-05-2004, 06:43 PM -
Subcool and Superheat
By Abe in forum Trouble ShootingReplies: 31Last Post: 04-03-2002, 05:50 AM