Not sure what you are asking... but the solder at the end of some wires (especially some lamp wires) is called "tinning" and it facilitates a good connection without wires that fray, at the end.
Like the other answer not sure exactly what you are asking about. Are you referring to what is commonly called a bullet connector. You can see one by clicking the link.http://www.delcity.net/store/Partially!insulated-Bullet-Connectors/p_801777.h_801778.t_1.r_IF3003&mkwid=cWTjB2Vp&crid=5092059113
Metal
its a piece of curved metal with another piece of metal going through it at the top
Flat piece of inscribed metal given as an honor or reward
it will contract
Rivets
"Silver soldered" means the piece was assembled with solder containing 3% silver. That means it has almost no melt value. So it depends only on whether you like the frame, not on any inherent worth of the metal.
A 'metal filing ' is a tiny piece of metal that is rubbed off from a large piece by a file.
Metal
The numbers on a silver jewelry clasp are used to measure the precious metal content of the piece. For examples if the numbers on a clasp read 999 then the piece consists of 99 percent silver, and 1 percent other metal. If the letters on the clasp read STER, then the piece is sterling silver usually 92.5 percent 7.5 percent other metals.
a thin pointed piece of metal is called a spike
An audio cable is a piece of metal or optical wiring that is used to transfer either analog or digital audio signal data from place A to place B. Most commonly they have a connector soldered on each end of the cable for easy and robust connection.
The time and cost involved in separating two rings that are soldered together really depends on the type of metal used in the piece - platinum, gold, silver, etc. Typically, the rings can be separated easily but a majority of the time is spent polishing and cleaning up the metal after separation so that both rings look as flawless as possible. In terms of dollars, a good estimate of time is to allocate about $100/hour for high-level labor and about 1-3 hours of total labor.
A metal burr is a small, thin edge of metal that is created when a piece of metal is machined. For example: when a chef's knife is sharpened, a thin piece of metal remains on the edge of the knife.
its a piece of curved metal with another piece of metal going through it at the top
Burr or metal fragment
If the piece of sheet metal is a square, then 1600 cm2.
Flat piece of inscribed metal given as an honor or reward