oxyacetylene torch
31MythBusters (2009 season) — Country of origin Australia United States No. of episodes 23 (includes 3 specials) Broadcast Original channel …
32arc welding — Joining two pieces of metal by fusion through electrical hazard!heating with an electrical arc. In addition, pressure may or may not be exerted, and a filler rod may or may not be used. This welding technique is different than welding using an …
33bluing — Coloring the surface of metal by applying concentrated heat from a blowtorch or oxyacetylene torch. Oxidation gives the metal a blue tinge. Also spelled blueing. There is a chemical solution available which also blues metal. [Can you tell us… …
34oxygen — A colorless, odorless, tasteless, non explosive gas, it is the most abundant element on earth, constituting about half of the surface material. It makes up about 9/10 of water, two thirds of the human body, and 1/5 (by volume) of air. Normal… …
35welding — The process of joining metals by fusing them together under direct, intense heat. A commonly used source of heat for welding is an oxyacetylene torch. A metal rod may be applied to the joint which melts into any gaps and strengthens the bond …
36oxyhydrogen burner — /ɒksiˈhaɪdrədʒən bɜnə/ (say oksee huydruhjuhn bernuh) noun a device similar to the oxyacetylene torch, except that hydrogen instead of acetylene is burnt in oxygen, and the flame temperature is about 2400°C …
37blowpipe — Another term applied to the oxyacetylene torch …
38mixing head — The head of an oxyacetylene torch by which the mixture of oxygen and acetylene can be adjusted …
39gas welding — noun : fusion welding in which the required heat is obtained from a gas flame * * * gas welding, any process of joining two metal parts by means of the heat of an oxyacetylene torch or similar device …
40Acetylene — HCCH redirects here. For other uses, see HCCH (disambiguation). Acetylene …
