INCOFLUXR 7 埋弧焊劑
INCOFLUX 7 埋弧焊劑是一種燒結(jié)焊劑，設(shè)計(jì)與INCONEL 625焊絲匹配使用，INCONEL 625焊絲是一種耐蝕的鎳-鉻-鉬合金材料。這種焊劑的典型應(yīng)用是INCONEL 625、INCOLOY 825合金自身之間或與鐵素體金屬材料之間的開坡口焊接。這種焊劑與焊絲的匹配也可用于很多種耐蝕含鉬合金例如904L、316、317合金以及雙相不銹鋼的焊接。這種焊劑的另一個(gè)主要應(yīng)用是與INCONEL 625填充金屬相匹配，在碳鋼表面堆焊形成耐蝕耐氧化層。
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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(zhǎng) |
焊劑層厚度 |
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0.062 in 1.6 mm |
240-290 |
20-33 |
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 |
250-300 |
30-33 |
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(dòng)堆焊：應(yīng)用DCEN電流方式，當(dāng)焊絲直徑為0.062 in時(shí)，擺動(dòng)頻率為50-70周／分；當(dāng)焊絲直徑為0.093 in時(shí)，擺動(dòng)頻率為35-60周／分 |
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0.062 in 1.6 mm |
240-260 |
32-34 |
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(chǔ)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(shí)或600oF保溫烘干1小時(shí)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 7 submerged arc welding agent is a sintering flux, which is designed to match the INCONEL 625 welding wire. INCONEL 625 wire is an anticorrosive ni-chrome-molybdenum alloy material. The typical application of this kind of flux is INCONEL 625, INCOLOY 825 alloy itself or with the open groove welding between ferrite bl materials. The solder and wire matching can also be used for a variety of corrosion - resistant, molybdenum alloys such as 904L, 316, 317 alloys and double - phase stainless steel welding. Another major application of this flux is the matching of the INCONEL 625 filler bl to the surface of carbon steel.
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 240-290 20-33 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 250-300 30-33 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 240-2632-34 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