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The replacement product of 45CT wire
Category:
Author:
佛山先进
Published:
2006-09-02 00:00
100MXC, 110MXC, and 140MXC are the latest nanocomposite filaments launched by Praxair Surface Technologies. The coating performance of this kind of nanocomposite wires shows some very good performance compared with some traditional alloy (or carbide) powder core wires, even compared with some low-end HVOF (such as some gas-fired supersonic flame spraying). Unique superior properties.
Compared with Praxair Surfaces' well-known 45CT and 95MXC (better than 45CT) filaments, this type of nanocomposite filament appears as a replacement product. Some 45CT counterfeit products on the market are no longer comparable to nanocomposite wire!
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100MXC
纳米复合丝材
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110MXC
纳米复合丝材
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110MXC-VII
纳米复合丝材
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140MXC
纳米复合丝材
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-
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-
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-
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-
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增强型材料
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用于严酷的强磨损使用环境
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110MXC 的替代品 (用铌取代钼)
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极高的抗磨损性能
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涂层特性超越传统的电弧喷涂丝材
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-
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-
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替代低端 HVOF（燃气HVOF)和等离子
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Application fields:
General machinery: Boilers, fans, valves, seals, bearings, base components, etc.
Automobile industry: wear parts, piston rings, brake pads, body parts, camshafts.
Aerospace and Defense: Valves, fittings, landing gear, gas turbines, waste disposal tanks.
Other industrial fields: ships, moving parts, biotechnology, etc.
Comparison of 100MXC and 95MXC coating properties:
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内容
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100MXC
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95MXC
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沉积效率 (%)
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80
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70
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熔断 (approx)
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2200° F (1200° C)
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2200° F (1200° C)
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结合强度 (psi)
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5000-7000
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3500-6000
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涂层形貌 (Ra (min))
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500-700
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500-700
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显微硬度 (HV300 gr)
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900 - 1150
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600 – 1000
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耐腐蚀性能
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极好
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极好
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孔隙率 (% 面积)
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1.5 - 2
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2 - 3
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涂层密度 (克/立方毫米)
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7.7
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6.7
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喷涂效率
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7.2 lbs/hr/100 amps
(3.63 kg/hr/100 amps)
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8.0lbs/hr/100amps
(3.64 kg/hr/100 amps)
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喷涂丝材消耗
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0.7 oz/ft2/0.001"
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1.0 oz/ft2/0.001"
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-
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-
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-
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喷涂设备
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100MXC
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95MXC
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8835 孔隙率 (% 面积)
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2.1 – 2.4
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2.5 – 3.0
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显微硬度 (HV300)
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860 – 903
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750 – 780
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8835AJ 孔隙率 (% 面积)
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1.5 – 1.7
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2.3 – 2.5
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显微硬度 (HV300)
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970 – 980
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850 – 860
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9000 孔隙率 (% 面积)
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1.4 – 1.6
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2.5 – 2.6
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显微硬度 (HV300)
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889 – 905
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840 – 845
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工艺/材料
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Wire Arc
9000
71T
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Wire Arc
9000
95 MXC
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Wire Arc
9935 CoArc™
140MXC
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HP/HVOF
JP-5000 1375VM
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沉积效率 (%)
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70
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70
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80 ?
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40
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结合强度 (psi)
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7000
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5000 - 6000
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6000 - 7500
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10000
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显微硬度 (HV)
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350-550
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700 - 1000
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900 - 1100
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950-1100
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孔隙率, %
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2 - 5
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3 - 3.5
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1.9– 3 ?
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2
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耐磨试验, 磨损量 (mm3)
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75.61
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20.53
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19.03 ?
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N/A
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喷涂效率 (lbs/hr)
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7.0
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7.0
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8.0
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4
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材料消耗 (oz/ft2/0.001”)
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0.8
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1.0
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0.7?
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1.4
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喷迹 (in)*
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2.5
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2.5
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2.5
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1
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表面粗糙度 (微英寸)
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450-550
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550-650
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450-550
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175
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Model 8835 Arc Spray System with Arc Jet Accelerated Nozzle Spray 100MXC Model 8835 Arc Spray System with Arc Jet Accelerated Nozzle Spray 95MXC Model 9000 Arc Spray System 100MXC Model 9000 Arc Spray System 95MXC
Note: 1. 95MXC is an iron-chromium-boron powder core wire produced by Praxair Surface Technology Co., Ltd., which has good corrosion resistance and wear resistance. Typically used to replace 45CT spray fan blades and boiler quads.
2. 1375VM is nickel-chromium chromium carbide powder produced by Praxair Surface Technologies.
3. 71T is nickel-chromium-molybdenum wire produced by Praxair Surface Technologies.
For detailed information, please contact us: ZGLi@AMStechn.com .
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