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Hardfacing
硬
面
堆
焊
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S 101
|
C3 Cr28 Ni4
Si3.5 Fe Rem.
|
HRc48-54. Resistance to wear, gas corrosion and oxidation. Hardfacing of bucket tooth and case pump.
HRc48-54，耐磨、耐氣蝕、抗氧化。堆焊鏟斗齒，泵套
|
|
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S 111
|
C1 Cr29 W5
Co Rem.
|
HRc38-47. Resistance to wear and corrosion at high-temperature. Hardfacing of high temperature and pressure valve.
HRc38-47，高溫下耐磨、耐蝕。堆焊高溫高壓閥門
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ECoCr-A
|
|
S 112
|
C1.5 Cr29 W8
Co Rem.
|
HRc45-50. Resistance to wear and corrosion at high-temperature. Hardfacing of valve and hot-rolling pass.
HRc45-50，高溫下耐磨、耐蝕。堆焊閥門，熱軋孔型
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ECoCr-B
|
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S 113
|
C2.5 Cr30 W17
Co Rem.
|
HRc≥55. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of screw charging carriage.
HRc≥55，高溫下耐磨、耐熱，但抗沖擊性差。堆焊螺旋送料機(jī)用
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S 114
|
C2.5 Cr30 W12
Co Rem.
|
HRc≥53. Wear and heat resistance at high temperature, bad shock resistance. Hardfacing of three-cone bit.
HRc≥53，高溫下耐磨、耐熱，但抗沖擊較差。堆焊牙輪鉆頭
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ECoCr-C
|
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Copper
alloys
銅
合
金
|
S 201
|
Sn1 Si0.3Mn0.3
Cu Rem.
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Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper.
機(jī)械性能好，抗裂性好。紫銅氣焊及氬弧焊用
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ERCu
|
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S 211
|
Si3 Mn1
Cu Rem.
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Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel.
機(jī)械性能好，銅合金氬弧焊及鋼的MIG釬焊用
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ERCuSi-Al
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