Tungsten & Molybdenum (Elkonite?)埃爾科奈特鎢銅燒結(jié)合金

Standard Sizes of Copper Tungsten / Tungsten and Molybdenum (Elkonite)

Special Sizes Available Upon Request

Class 11 = (Copper-Tungsten 10W3)

Class 13 = (Tungsten)

Class 14 = (Molybdenum)

Class 13 and 14 materials are recommended principally for welding or electo-brazing non-ferrous metals having relatively high electrical conductivity. Cross wire welding of copper and brass wires and welding of copper wire braid to brass and bronze terminals are typical applications. Generally, special set-ups and procedures are required for this type of work.

鎢銅合金牌號(hào)：　　

1、WCu7；WCu10；WCu15；WCu20；WCu25；WCu30?！　?/span>

2、CuW50；CuW55；CuW60；CuW65；CuW70；CuW75；CuW80；CuW85；CuW90?！　?/span>

3、WD100；WD101；WD102；WD103?！　?/span>

4、HD-130；HD-135；HD-140；HD-145；HD-150；HD-155；HD-160；HD-170；HD-175；HD-180；HD-185；HD-190。      

5、1W3；3W3；5W3；10W3；30W3；50W3；3W53；TC10；TC5；TC20。

鎢銅合金是鎢和銅組成的合金。常用合金的含銅量為10%～50%。合金用粉末冶金方法制取，具有很好的導(dǎo)電導(dǎo)熱性，較好的高溫強(qiáng)度和一定的塑性。在很高的溫度下，如3000℃以上，合金中的銅被液化蒸發(fā)，大量吸收熱量，降低材料表面溫度。所以這類材料也稱為金屬發(fā)汗材料。