TY - JOUR
AU1 - Filippov, G.
AB - G. V. Filippov UDC 66.026:621.775.8 The use of metals and alloys reinforced with high strength fibers is promising as a material for the sealing equipment of apparatus operating at high pressures and temperatures. We have investigated a copper base compos ition material reinforced with molybdenum fibers designed for sealing equipment operating with gaseous fluoride media. Problems of obtaining a straight metal fiber have been widely described in the literature [1-7] but until now standard production of equipment for this has not been introduced. There is information only in [6] on curved fiber without a description of equipment for producing it. In connection with this, to produce composition material we have developed a machine for cutting wire into straight and curved fibers (Fig. 1). To produce the fiber filament, wire of MChl group A molybdenum with a diameter of 20 ~ [Technical Specification (TU) 48-9-47-- 67] and a tensile strength of at = 173 kgf/mm 2 is used. The cluster of elastic molybdenum wires 1 is wrapped with two 50-~-diameter copper wires to form the braid. With the help of the rollers 5 and 4, made of rubber and textolite, respectively, which are period- ically rotated by the ratchet gear 
TI - A composition sealing material
JF - Chemical and Petroleum Engineering
DO - 10.1007/BF01157200
DA - 2005-01-29
UR - https://www.deepdyve.com/lp/springer-journals/a-composition-sealing-material-AsWKumVFKb
SP - 1041
EP - 1044
VL - 13
IS - 12
DP - DeepDyve
ER -