Design and functional requirements of solid core pure calcium core wire
(1) pure calcium line using the self-made 6- Phi Phi 8mm specifications as core material cored wire.
(2) the cold light steel, compared with calcium iron cored wire, steel thickness and the pure calcium cored wire coating, solid cored pure calcium cored wire diameter Phi 9.5 + 0.5mm.
(3) cored wire diameter is uniform, has high tensile strength, good toughness, not easy to break and other advantages, more conducive to accurately control the amount of feed line.
(4) it can be applied to the refined steel with calcium silicate core wire and calcium iron core wire, and the yield of calcium can be increased by more than 52%.
(5) using the existing feeder equipment, the deeper feeding depth of molten steel is realized under the lower feeding speed. The feeding line is easily controlled and the feeding line process is stable.
(6) the core line is compact and tightly wrapped, it can be stored for longer time and can ensure the use effect.
|Ca% in the steel wire core||96% ~ 98%|
|Unit weight (g/m)||≧67.0|
|Wire Core: Strip weight||3:7|
Solid cored pure calcium cored wire advantage:
1) calcium element yield increased by feeding solid core pure calcium factory development of cored wire for low carbon low silicon steel, calcium represented by SPHC, the yield was over 15%, the efficiency in the use of calcium calcium cored wire is increased by about 52%.
2) significantly reduce costs. Tons of solid cored pure calcium cored wire feeding weight is only about 38% of the calcium cored wire.
3) more conducive to the production of clean steel.
4) the reduction and elimination of casting steel nozzle clogging.
5) reduces work intensity
Advantages of seamless core pure calcium core wire
1 the production speed is fast. The speed is 5~6 times that of other devices
2 solid calcium is tight, it is not easy to be oxidized and the utilization rate is high
3 welding quality is stable, no physical change is produced, and the utilization rate is high
4 can produce a thick metal calcium core wire to feed the steel deeper.
5 high degree of automation of machinery and need less operator
6 can wrap the core bags of different materials
I. Model: High precision pipe & core integrated production line
II. Characteristics of the unit:
|2||Wall thickness of the pipe||0.3mm～2.0mm,|
III. Technical flow: