DEVICE FOR HEATING CONTINUOUSLY MOVING WIRE
FIELD: heat treatment of metals and plastic metal working; combined process of annealing and hot drawing of wire made from refractory metals. SUBSTANCE: proposed device is made in form of muffle with longitudinal slot in its lower portion at the side; mounted at inlet of said muffle is burner with a...
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Main Authors | , , , , , |
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Format | Patent |
Language | English Russian |
Published |
27.01.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | FIELD: heat treatment of metals and plastic metal working; combined process of annealing and hot drawing of wire made from refractory metals. SUBSTANCE: proposed device is made in form of muffle with longitudinal slot in its lower portion at the side; mounted at inlet of said muffle is burner with axis of working nozzle oriented at angle of 40-50 deg. relative to longitudinal axis of muffle; it is mounted at inclination of 3-10 deg. downward relative to level towards inlet; burner is mounted for motion along longitudinal slot of muffle. Proposed device provided for increase of productivity by 3 times. EFFECT: enhanced reliability; simplified construction; reduced usage of metal. 3 cl, 3 dwg, 2 tbl, 2 ex |
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Bibliography: | Application Number: RU20000111051 |