INCOFLUXR 9 埋弧焊劑
INCOFLUX 9 埋弧焊劑設(shè)計(jì)與INCONEL 625（AWS ERNiCrMo-3）和INCO-WELD C-276（ERNiCrMo-4）焊絲匹配使用，這些焊絲是鎳-鉻-鉬耐蝕合金。這種焊劑的典型應(yīng)用是INCONEL 625／C-276合金自身之間或與其它鐵素體金屬材料之間（需要相應(yīng)的填充金屬材料）的開坡口焊接。INCOFLUX 9 埋弧焊劑也可以與INCONEL 625焊絲匹配用于INCOLOY 825合金自身或與其它鐵素體金屬材料之間的焊接，同時(shí)還可以用于多種含鉬耐蝕合金例如904L、316、317及雙相不銹鋼的焊接。另外一種主要應(yīng)用是在碳鋼表面堆焊一層耐蝕耐氧化的防護(hù)層，及碳鋼的開坡口焊接。
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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 |
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 |
250-300 |
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(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 |
32-35 |
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(chǔ)藏和干燥條件
交付后，在干燥的儲(chǔ)藏環(huán)境中，焊劑密封在未開啟的容器中可以保存5年。如果焊劑暴露于潮濕環(huán)境中，可以在300oF保溫烘干2小時(shí)或500oF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：10×150目
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包裝 44磅（20Kg）聚乙烯袋包裝
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The INCOFLUX 9 submerged arc welding agent was designed with the use of INCONEL 625 (AWS ernicrmo-3) and inc-weld c-276 (ernicrmo-4) welding wire, which is a nickel-chrome-molybdenum corrosion-resistant alloy. The typical application of this flux is the weld of an open groove between INCONEL 625 / c-276 alloy itself or with other ferrite bl materials (which need corresponding filler bl materials). INCOFLUX 9 can also be matching with INCONEL 625 wire submerged arc welding agent used for INCOLOY 825 alloy itself or welding between bl materials and other ferrite, at the same time can also be used for a variety of molybdenum corrosion resistant alloy such as 904 l, 316, 317 and duplex stainless steel welding. The other main application is to surfacing a layer of corrosion resistant and oxidation resistant layer on carbon steel surface, and weld the open groove 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 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 250-300 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
1.6mm 240-2634-35 4in/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
After delivery, in a dry storage environment, the flux is sealed in unopened containers for five years. If the flux is exposed to humid environment, it can be used after an hour of thermal insulation drying for 2 hours or 500oF.
Flux particle size
Taylor net: 10 by 150
packaging
44-pound (20Kg) polyethylene bag packaging