TW = thermite welding, a welding process that requires no external source of heat or current.
EFW: Electric Fusion Welding is a more general term which includes Electric resistance welding (ERW) and other types of welding such as Arc welding.
You may be refering to the term SOLDER. If so it is used when soldering NOT welding.
Welding gas can refer to two things. In torch welding, it is either a fuel gas such as acetylene or MAPP or oxygen, and in arc welding (MIG, TIG, etc...) it refers to any of the inert gases such as carbon dioxide or argon that is pumped over the weld pool to protect it from atmospheric contaminants.
Permanent welding refers to processes that create a strong, lasting bond between materials, typically metals. Common types of permanent welding include arc welding, MIG (Metal Inert Gas) welding, and TIG (Tungsten Inert Gas) welding. These methods fuse materials together at a molecular level, resulting in a joint that is generally as strong as or stronger than the base materials. Permanent welding is widely used in construction, manufacturing, and repair applications due to its durability and strength.
MY question is (WHAT IS DOWNHILL WELDING) The correct term is Down Hand Welding. Most welds in the vertical position are made from bottom to top. Down Hand means welding from the top to bottom. These welds are usually made on thin metal as the heat input is lower, thereby reducing penetration/burn thru.
The initials CT and TW indicate carat (CT) and total weight (TW), which are both weight measurements for diamonds and other gems. A gemologist can verify that the stones in question are real diamonds. Or not.
Tagalog Translation of WELDING: sugpong
It is not a word in the English dictionary. The vulgar term is tw*t (a in place of *) refers to a woman's genitals. It is also considered a rude insult.
This means Total weight (TW.) refers to the combined weight of a number of smaller diamonds on a ring. So you could have a 1 carat (ct.) center diamond and 75cts. Total Weight (TW) of side diamonds.
The term TW in relation to the diamond industry means "total weight." For example, a pair of diamond stud earrings the each weigh 1.00 carat would weight 2.00 carats tw (total weight).
EFW: Electric Fusion Welding is a more general term which includes Electric resistance welding (ERW) and other types of welding such as Arc welding.
The answer depends on what "this" refers to.
You may be refering to the term SOLDER. If so it is used when soldering NOT welding.
The sparks generated during welding are called welding sparks. They are tiny fragments of molten metal that separate from the welding material or workpiece due to the intense heat generated during the welding process.
Andante is a term that refers to a tempo.
Andante is a term that refers to a tempo.
Welding gas can refer to two things. In torch welding, it is either a fuel gas such as acetylene or MAPP or oxygen, and in arc welding (MIG, TIG, etc...) it refers to any of the inert gases such as carbon dioxide or argon that is pumped over the weld pool to protect it from atmospheric contaminants.