說明：WD-8600是鋁堿型中性偏堿燒結焊劑，堿度為1.1-1.3（BIIW），為灰褐色或深灰色球形顆粒，直流焊接時焊絲接正極，最大焊接電流可達1000A，粒度為10-60目。電弧穩定，成形美觀，具有優良的脫渣性能，焊縫金屬純凈，具有較高的沖擊韌性?？刮毙阅?好，顆粒強度高，松裝密度小，焊接過程中焊劑消耗量少。配合適當的焊絲可焊接多種低合金鋼結構，焊接鍋爐模式水冷壁時，焊速可達 70m/h以上，特別適合焊接薄板高速和厚板窄坡口、窄間隙等結構。

用途：可用于鍋爐水冷壁、工字梁、箱型梁等鋼結構。

焊劑參考成分（%）：

熔敷金屬力學性能：

注意事項：

1、焊劑如果受潮，在使用前須經300~350℃烘焙2小時。 2、焊接處須清除鐵銹、油污、水分等雜質。

WD-8600 Agglomerated Flux For S.A. Welding

Standards:GB/T5293-1999 F4A2-H08MnA AWS A5.17 F7A2-EM12K GB/T12470-2003 F55A4-H10Mn2 AWS A5.17 F7A4-EH14

Introduction

WD-8600 is an agglomerated aluminum-basic type flux with a basicity index of BIIW 1.1~1.3. The flux is charcoal grey spherical granular, grain size is from 10 to 60 mesh. When direct current weld the wire, it meets the positive electrode.WD-8600 can be welded with AC or DC at up to 1000A.Electric arc stability, forming artistically, it has an excellent slag detachability. The weld metal is pure. It has high impact toughness. The flux has low moisture pick-up granular stability. As the bulk density is low, its consumption rate is few. If it coordinates the suitable welding wire, t can be welded a variety of low-alloy steel wire structure. When it welds the boiler cooling wall, its welding speed may reach above 70mh/h,especially suitable high speed welding thin steel plate, narrow groove of thick plate and narrow-gap structure.

Applications

Welding of the boiler firm type water cool wall, high-speed flat and horizontal fillet.

Main Constituents (%)

Typical mechanical property of deposited metal

Notice:

1. Flux should be redried at 300~350°C for 2 hours.

2. All dust, oil and rust should be removed.

關鍵詞

焊劑

焊接

WD-SJ101埋弧焊用燒結焊劑WD-SJ101 SAW FLUX

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