FIELD: welding, fusion and welding up in field or other extremal conditions without using gas, electric power and special equipment. SUBSTANCE: welding rod is tetrahedral one, it includes ignition portion, welding portion and handle. Ignition portion consists of powdered magnesium, potassium chlorate and binder. Welding portion includes iron-aluminum termite with alloying additives. Handle is made of mixture of quartz sand and binder. EFFECT: high quality of welded metal, good welding-technology properties. 1 dwg, 1 ex
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| METHOD FOR MANUFACTURING MOLD HOT TOP | 1996 |
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| WELDING ELECTRODE | 0 |
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SU1738567A1 |
| METHOD OF RECEIVING OF STEEL CASTINGS | 2006 |
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RU2367540C2 |
