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。
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焊接參數(shù)：開坡口焊或堆焊：應(yīng)用DCEP電流方式和窄焊道 |
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焊絲直徑 |
電流／安培 |
電壓／伏特 |
焊接速度 |
電極干伸長 |
焊劑層厚度 |
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0.062 in 1.6 mm |
260-280 |
30-33 |
8-11 in/min 200-280mm/min |
7/8-1 in 22-25 mm |
1/2-1 in 13-25 mm |
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0.093 in 2.4mm |
300-350 |
32-35 |
8-11 in/min 200-280mm/min |
7/8-1 in 22-25 mm |
3/4-5/4 in 19-32 mm |
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電極擺動堆焊：應(yīng)用DCEN電流方式，當(dāng)焊絲直徑為0.062 in時，擺動頻率為50-70周／分；當(dāng)焊絲直徑為0.093 in時，擺動頻率為35-60周／分 |
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0.062 in 1.6 mm |
260-280 |
32-35 |
4 in/min 100mm/min |
7/8-1 in 22-25 mm |
1/2-1 in 13-25 mm |
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0.093 in 2.4mm |
300-400 |
34-37 |
4 in/min 100mm/min |
7/8-1 in 22-25 mm |
3/4-5/4 in 19-32 mm |
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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500oF保溫烘干2小時或600oF保溫烘干1小時后使用。
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焊劑顆粒尺寸 泰勒制網(wǎng)目：10×100目
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包裝 桶蓋上帶有橡膠密封墊圈的60磅聚乙烯桶密封包裝
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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 bl embrittlement due to the dilution of iron.
Welding beters: 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 indefiniby 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