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INCOFLUXR 8 埋弧焊劑

INCOFLUX 8 埋弧焊劑設(shè)計與MONEL 67焊絲匹配使用，MONEL 67焊絲是一種含鎳30％的高銅合金。這種焊劑的典型應(yīng)用是MONEL 450（銅／鎳比例為70／30）及其它一些銅鎳合金的開坡口焊接。這種焊劑還可應(yīng)用于碳鋼的表面堆焊，但需要用Nickel 61或MONEL 60 填充金屬作過渡層，防止由于鐵的稀釋作用使銅鎳熔敷金屬脆化。

儲藏和干燥條件

焊劑密封在未開啟的容器中可以無限期保存。如果焊劑暴露于潮濕環(huán)境中，可以在500^oF保溫烘干2小時或600^oF保溫烘干1小時后使用。

The INCOFLUX 8 submerged arc welding agent is designed to match the MONEL 67 welding wire, which is a high copper alloy containing 30% nickel. The typical application of this flux is MONEL 450 (copper/nickel ratio 70/30) and some other copper nickel alloy open groove welding. This flux can also be applied to the surface surfacing of carbon steel, but it needs to be filled with Nickel 61 or MONEL 60 to prevent the metal embrittlement due to the dilution of iron.

Welding parameters: open groove welding or surfacing: apply DCEP current and narrow weld path

Electrode dry extension flux layer thickness of wire diameter current/ampere voltage/v welding speed electrode

0.062 in

1.6 mm 260-280 30-33 8-11 in/min

In 200-280 - mm/min 7/8-1

1/2-1 in 22 to 25 mm

13 to 25 mm

0.093 in

2.4mm 300-350 32-35 8-11 in/min

In 200-280 - mm/min 7/8-1

22-25 mm 3/4-5/4 in

19 to 32 mm

Electrode swing surfacing welding: the use of DCEN current mode, when the wire diameter is 0.062 in, the oscillation frequency is 50-70 weeks/min; When the wire diameter is 0.093 in, the oscillation frequency is 35-60 weeks/min

0.062 in

1.6 mm 260-280 32-35 4 in/min

100 mm/min in 7/8-1

1/2-1 in 22 to 25 mm

13 to 25 mm

0.093 in

2.4mm 300-400 34-37 4 in/min

100 mm/min in 7/8-1

22-25 mm 3/4-5/4 in

19 to 32 mm

Storage and drying conditions

The flux seals can be kept indefinitely in unopened containers. If the solder is exposed to wet conditions, it can be used after an hour of thermal insulation drying for 2 hours or 600oF.

Flux particle size

Taylor's mesh: 10 times 100

packaging

The barrel cover is covered with a 60 - pound polyethylene barrel sealed with rubber gasket